On the Absorption of X-rays in the Interstellar Medium

Abstract

We present an improved model for the absorption of X-rays in the ISM intended for use with data from future X-ray missions with larger effective areas and increased energy resolution such as Chandra and XMM, in the energy range above 100eV. Compared to previous work, our formalism includes recent updates to the photoionization cross section and revised abundances of the interstellar medium, as well as a treatment of interstellar grains and the H2molecule. We review the theoretical and observational motivations behind these updates and provide a subroutine for the X-ray spectral analysis program XSPEC that incorporates our model.

ApJ, in press, for associated software see http://astro.uni-tuebingen.de/nh/

Cited by in corpus (2795)

• A NICER View of PSR J0030+0451: Millisecond Pulsar Parameter Estimation
• HI4PI: A full-sky HI survey based on EBHIS and GASS
• A NICER View of the Massive Pulsar PSR J0740+6620 Informed by Radio Timing and XMM-Newton Spectroscopy
• Calibration of X-ray absorption in our Galaxy
• The Relation Between Optical Extinction and Hydrogen Column Density in the Galaxy
• Active Galactic Nuclei: what's in a name?
• BAT AGN Spectroscopic Survey - V. X-ray properties of the Swift/BAT 70-month AGN catalog
• Obscured Active Galactic Nuclei
• An accreting pulsar with extreme properties drives an ultraluminous x-ray source in NGC 5907
• The Ultraluminous State
• The Dense Matter Equation of State from Neutron Star Radius and Mass Measurements
• First Sagittarius A* Event Horizon Telescope Results. II. EHT and Multi-wavelength Observations, Data Processing, and Calibration
• Cosmic X-ray Surveys of Distant Active Galaxies: The Demographics, Physics, and Ecology of Growing Supermassive Black Holes
• Discovery of a 0.42-s pulsar in the ultraluminous X-ray source NGC 7793 P13
• The Mass and Radius of the Neutron Star in 4U 1820-30
• XMM-EPIC observation of MCG-6-30-15: Direct evidence for the extraction of energy from aspinning black hole?
• Black Hole Spin via Continuum Fitting and the Role of Spin in Powering Transient Jets
• XMM-Newton Reflection Grating Spectrometer Observations of Discrete Soft-X-ray Emission Features from NGC 1068
• The Distance, Mass, and Radius of the Neutron Star in 4U 1608-52
• A Hydrogen Atmosphere Spectral Model Applied to the Neutron Star X7 in the Globular Cluster 47 Tucanae
• Dissecting X-ray-emitting Gas around the Center of our Galaxy
• Suzaku observations of 'bare' active galactic nuclei
• Nine-hour X-ray quasi-periodic eruptions from a low-mass black hole galactic nucleus
• Discovery of pulsations from NGC 300 ULX1 and its fast period evolution
• X-ray Emissions from Accreting White Dwarfs: a Review
• Calibration of the NuSTAR High Energy Focusing X-ray Telescope
• Time-Evolution of Viscous Circumstellar Disks due to Photoevaporation by FUV, EUV and X-ray Radiation from the Central Star
• Black hole feedback in the luminous quasar PDS 456
• The Constant Inner-Disk Radius of LMC X-3: A Basis for Measuring Black Hole Spin
• A NICER View of the Nearest and Brightest Millisecond Pulsar: PSR J0437$\unicode{x2013}$4715
• The Extreme Spin of the Black Hole in Cygnus X-1
• X-ray Spectral Properties of the BAT AGN Sample
• The "universal" radio/X-ray flux correlation : the case study of the black hole GX 339-4
• XMM-Newton EPIC observations of 21 low-redshift PG quasars
• Determination of the gas-to-dust ratio in nearby dense clouds using X-ray absorption measurements
• The ultraluminous state revisited: fractional variability and spectral shape as diagnostics of super-Eddington accretion
• The active lives of stars: a complete description of rotation and XUV evolution of F, G, K, and M dwarfs
• New physical insights about Tidal Disruption Events from a comprehensive observational inventory at X-ray wavelengths
• Constraints on the Symmetry Energy Using the Mass-Radius Relation of Neutron Stars
• Neutron Star Masses and Radii from Quiescent Low-Mass X-ray Binaries
• Constraining the Mass and Radius of Neutron Stars in Globular Clusters
• NuSTAR discovery of a 3.76-second transient magnetar near Sagittarius A*
• First X-ray-Based Statistical Tests for Clumpy-Torus Models: Eclipse Events from 230 Years of Monitoring of Seyfert AGN
• Global X-ray properties of the Orion Nebula region
• A Deep Chandra X-ray Study of Neutron Star Coalescence GW170817
• Discovery of the nearby long, soft GRB 100316D with an associated supernova
• New Spectral Model for Constraining Torus Covering Factors from Broadband X-ray Spectra of Active Galactic Nuclei
• X-ray Quasi-Periodic Eruptions from two previously quiescent galaxies
• Direct Observation of the Cooling of the Cassiopeia A Neutron Star
• XMM-Newton observation of the brightest X-ray flare detected so far from SgrA*
• The Spin of the Supermassive Black Hole in NGC 3783
• An updated mass-radius analysis of the 2017-2018 NICER data set of PSR J0030+0451
• Deep inside the core of Abell 1795: the Chandra view
• The Spin of the Black Hole Microquasar XTE J1550-564 via the Continuum-Fitting and Fe-Line Methods
• An Improved Dynamical Model for the Microquasar XTE J1550-564
• 2SXPS: An improved and expanded Swift X-ray telescope point source catalog
• The Chandra HETGS and RXTE view of GRS 1915+105
• High resolution Chandra HETG and RXTE observations of GRS 1915+105 : A hot disk atmosphere & cold gas enriched in Iron and Silicon
• A Compton-thick Wind in the High Luminosity Quasar, PDS 456
• A quasi-periodic modulation of the iron line centroid energy in the black hole binary H 1743-322
• A spectral-timing model for ULXs in the super-critical regime
• X-ray quasi-periodic eruptions from the galactic nucleus of RX J1301.9+2747
• Normalizing a Relativistic Model of X-ray Reflection: The Definition of the Reflection Fraction and its Implementation in relxill
• X-ray Reflection Spectroscopy of the Black Hole GX 339-4: Exploring the Hard State with Unprecedented Sensitivity
• Cosmic-ray ionisation in circumstellar discs
• Star formation at very low metallicity. I: Chemistry and cooling at low densities
• The ultraluminous X-ray sources NGC 1313 X-1 and X-2: a broadband study with NuSTAR and XMM-Newton
• X-ray irradiated protoplanetary disk atmospheres II: Predictions from models in hydrostatic equilibrium
• Photodissociation and X-Ray Dominated Regions
• The Radius of the High-mass Pulsar PSR J0740+6620 with 3.6 yr of NICER Data
• Constraining the Neutron Star Mass-Radius Relation and Dense Matter Equation of State with NICER. I. The Millisecond Pulsar X-ray Data Set
• Revealing x-ray and gamma ray temporal and spectral similarities in the GRB 190829A afterglow
• Discriminating the Progenitor Type of Supernova Remnants with Iron K-Shell Emission
• On the source of the late-time infrared luminosity of SN 1998S and other type II supernovae
• Systematic study of magnetar outbursts
• 1SXPS: A deep Swift X-ray Telescope point source catalog with light curves and spectra
• Molecular Hydrogen Emission from Protoplanetary Disks II. Effects of X-ray Irradiation and Dust Evolution
• Improved Mass and Radius Constraints for Quiescent Neutron Stars in Omega Cen and NGC 6397
• The discovery, monitoring and environment of SGR J1935+2154
• Revival of the magnetar PSR J1622-4950: observations with MeerKAT, Parkes, XMM-Newton, Swift, Chandra, and NuSTAR
• Swift observations of the X-ray bright GRB 050315
• Swift Discovery of a New Soft Gamma Repeater, SGR J1745-29, near Sagittarius A*
• Dust Formation in Milky Way-like Galaxies
• Chandra-HETGS Observations of the Brightest Flare Seen from Sgr A*
• Confirmation Via the Continuum-Fitting Method that the Spin of the Black Hole in Cygnus X-1 is Extreme
• NuSTAR Spectroscopy of Multi-Component X-ray Reflection from NGC 1068
• Discovery of a 2.8 s pulsar in a 2 d orbit High-Mass X-ray Binary powering the Ultraluminous X-ray source ULX-7 in M51
• Line Emission from Gas in Optically Thick Dust Disks around Young Stars
• A Deep Chandra Observation of Kepler's Supernova Remnant: A Type Ia Event with Circumstellar Interaction
• Tracing the evolution in the iron content of the ICM
• Signatures of a jet cocoon in early spectra of a supernova associated with a $\gamma$-ray burst
• The Physics of the 'Heartbeat' State of GRS 1915+105
• An Analytic Bolometric Light Curve Model of Interaction-Powered Supernovae and its Application to Type IIn Supernovae
• Magnetic Hydrogen Atmosphere Models and the Neutron Star RX J1856.5-3754
• NuSTAR Spectroscopy of GRS 1915+105: Disk Reflection, Spin, and Connections to Jets
• Evidence for Pulsar-like Emission Components in the Broadband ULX Sample
• The Reflection Component from Cygnus X-1 in the Soft State Measured by NuSTAR and Suzaku
• Towards a unified view of inhomogeneous stellar winds in isolated supergiant stars and supergiant high mass X-ray binaries
• Strong XUV irradiation of the Earth-sized exoplanets orbiting the ultracool dwarf TRAPPIST-1
• Alternative explanations for extreme supersolar iron abundances inferred from the energy spectrum of Cygnus X-1
• NuSTAR and Suzaku observations of the hard state in Cygnus X-1: locating the inner accretion disk
• The imprint of a symbiotic binary progenitor on the properties of Kepler's supernova remnant
• The most extreme ultraluminous X-ray sources: evidence for intermediate-mass black holes?
• Long Term Variability of Cygnus X-1. IV. Spectral Evolution 1999-2004
• The XMM-Newton Iron Line Profile of NGC 3783
• Revisiting a fundamental test of the disc instability model for X-ray binaries
• The population of X-ray supernova remnants in the Large Magellanic Cloud
• Possible X-ray Quasi-Periodic Eruptions in a Tidal Disruption Event Candidate
• Handling Background in IXPE polarimetric data
• The Correlation between Dispersion Measure and X-ray Column Density from Radio Pulsars
• Detection of VHE gamma-ray emission from the distant blazar 1ES 1101-232 with H.E.S.S. and broadband characterisation
• Models of Chemistry, Thermal Balance and Infrared Spectra from Intermediate-Aged Disks around G and K stars
• A mid-infrared spectroscopic survey of starburst galaxies: excitation and abundances
• The awakening of BL Lacertae: observations by Fermi, Swift, and the GASP-WEBT
• High-Resolution X-ray Spectroscopy of the Interstellar Medium: Structure at the Oxygen Absorption Edge
• Multi-wavelength study of XMMU J2235.3-2557: the most massive galaxy cluster at z > 1
• The eROSITA Final Equatorial-Depth Survey (eFEDS): Catalog of galaxy clusters and groups
• Corona, Jet, and Relativistic Line Models for Suzaku/RXTE/Chandra-HETG Observations of the Cygnus X-1 Hard State
• Chandra and XMM-Newton Observations of RDCS1252.9-2927, A Massive Cluster at z=1.24
• A powerful flare from Sgr A* confirms the synchrotron nature of the X-ray emission
• SBS 0846+513: a new gamma-ray emitting Narrow-Line Seyfert 1 galaxy
• NuSTAR and Swift observations of the very high state in GX 339-4: Weighing the black hole with X-rays
• Probing X-ray Absorption and Optical Extinction in the Interstellar Medium Using Chandra Observations of Supernova Remnants
• Truncation of the Inner Accretion Disk around a Black Hole at Low Luminosity
• Formation Rates and Evolution Histories of Magnetars
• A Chandrasekhar Mass Progenitor for the Type Ia Supernova Remnant 3C 397 from The Enhanced Abundances of Nickel and Manganese
• Brightening X-ray Emission from GW170817/GRB170817A: Further Evidence for an Outflow
• GRS 1915+105 in "Soft State": Nature of Accretion Disk Wind and Origin of X-Ray Emission
• NuSTAR discovery of a luminosity dependent cyclotron line energy in Vela X-1
• Neon Fine-Structure Line Emission By X-ray Irradiated Protoplanetary Disks
• The Soft State of Cygnus X-1 Observed with NuSTAR: A Variable Corona and a Stable Inner Disk
• Carbon isotope fractionation in protoplanetary disks
• A Suzaku survey of Fe K lines in Seyfert 1 AGN
• Iron abundance in the ICM at high redshift
• Impact of low-energy cosmic rays on star formation
• Global X-ray properties of the O and B stars in Carina
• IACHEC Cross-Calibration of Chandra, NuSTAR, Swift, Suzaku, and XMM-Newton with 3C 273 and PKS 2155-304
• Radiative feedback from an early X-ray background
• Simultaneous X-ray, gamma-ray, and Radio Observations of the repeating Fast Radio Burst FRB 121102
• The Analogous Structure of Accretion Flows in Supermassive and Stellar Mass Black Holes: New Insights from Faded Changing-Look Quasars
• The Chandra ACIS Survey of M33: X-ray, Optical and Radio Properties of the Supernova Remnants
• The Low-Mass X-ray Binary and Globular Cluster Connection in Virgo Cluster Early-type Galaxies: Optical Properties
• Cross-calibration of the X-ray Instruments onboard the Chandra, INTEGRAL, RXTE, Suzaku, Swift, and XMM-Newton Observatories using G21.5-0.9
• The Radius of PSR J0740+6620 from NICER with NICER Background Estimates
• Spitzer Space Telescope Observations of Kepler's Supernova Remnant: A Detailed Look at the Circumstellar Dust Component
• Dust-to-metal ratios in damped Lyman-alpha absorbers: Fresh clues to the origins of dust and optical extinction towards gamma-ray bursts
• Thermal luminosities of cooling neutron stars
• RCW 86: A Type Ia Supernova in a Wind-Blown Bubble
• A Chandra survey of fluorescence Fe lines in X-ray Binaries at high resolution
• Diagnosing the accretion flow in ultraluminous X-ray sources using soft X-ray atomic features
• High-Resolution X-ray Spectroscopy of the Interstellar Medium II: Neon and Iron Absorption Edges
• The gas-to-extinction ratio and the gas distribution in the Galaxy
• Broad absorption features in wind-dominated ULXs?
• Disk-jet coupling in the 2017/2018 outburst of the Galactic black hole candidate X-ray binary MAXI J1535-571
• A public relativistic transfer function model for X-ray reverberation mapping of accreting black holes
• Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign
• A model for periodic blazars
• Broadband X-ray Spectra of the Ultraluminous X-ray Source Holmberg IX X-1 observed with NuSTAR, XMM-Newton and Suzaku
• Measuring the Cooling of the Neutron Star in Cassiopeia A with all Chandra X-ray Observatory Detectors
• GRB 061121: Broadband spectral evolution through the prompt and afterglow phases of a bright burst
• Spectral Analysis of 1H0707-495 with XMM-Newton
• Very different X-ray to optical column density ratios in gamma-ray burst afterglows: ionisation in GRB environments
• An XMM-Newton view of the cluster of galaxies Abell 85
• Atmospheres and radiating surfaces of neutron stars
• Diagnostic Line Emission from EUV and X-ray Illuminated Disks and Shocks around Low Mass stars
• The Galactic dust-to-metals ratio and metallicity using gamma-ray bursts
• The complex accretion geometry of GX 339-4 as seen by NuSTAR and Swift
• The case for a minute-long merger-driven gamma-ray burst from fast-cooling synchrotron emission
• The MIXR sample: AGN activity versus star formation across the cross-correlation of WISE, 3XMM, and FIRST/NVSS
• Neutron Star Mass-Radius Constraints of the Quiescent Low-mass X-ray Binaries X7 and X5 in the Globular Cluster 47 Tuc
• The accretion-ejection coupling in the black hole candidate X-ray binary MAXI J1836-194
• The 1.5 Ms Observing Campaign on IRAS 13224-3809: X-ray Spectral Analysis I
• Chandra X-Ray Observatory observations of the globular cluster M28 and its millisecond pulsar B1821-24
• New constraints on light Axion-Like Particles using Chandra Transmission Grating Spectroscopy of the powerful cluster-hosted quasar H1821+643
• A Swift survey of accretion onto stellar-mass black holes
• The Interplay between Star Formation and the Nuclear Environment of our Galaxy: Deep X-ray Observations of the Galactic Center Arches and Quintuplet Clusters
• The Chandra COSMOS legacy survey: Energy Spectrum of the Cosmic X-ray Background and constraints on undetected populations
• Chandra X-ray spectroscopy of the focused wind in the Cygnus X-1 system. I. The non-dip spectrum in the low/hard state
• Long term variability of Cygnus X-1 V. State definitions with all sky monitors
• {\it NuSTAR} Reveals an Intrinsically X-ray Weak Broad Absorption Line Quasar in the Ultraluminous Infrared Galaxy Markarian 231
• A Catalog of Chandra X-ray Sources in the Carina Nebula
• A new activity phase of the blazar 3C 454.3. Multifrequency observations by the WEBT and XMM-Newton in 2007-2008
• X-ray Absorption Line Spectroscopy of the Galactic Hot Interstellar Medium
• The circumburst density profile around GRB progenitors: a statistical study
• A likely decade-long sustained tidal disruption event
• The Spin of the Black Hole in the Soft X-ray Transient A0620--00
• The Swift BAT-detected Seyfert 1 Galaxies: X-ray Broadband Properties and Warm Absorbers
• The eROSITA Final Equatorial-Depth Survey (eFEDS): The AGN Catalogue and its X-ray Spectral Properties
• A deep X-ray view of the bare AGN Ark120. IV. XMM-Newton and NuSTAR spectra dominated by two temperature (warm, hot) Comptonization processes
• On the origin of the X-ray emission from Herbig Ae/Be stars
• Intermediate Element Abundances in Galaxy Clusters
• The Soft-Excess in Mrk 509: Warm Corona or Relativistic Reflection?
• X-ray spectral analyses of AGNs from the 7Ms Chandra Deep Field-South survey: the distribution, variability, and evolution of AGN's obscuration
• An Extremely Luminous and Variable Ultraluminous X-ray Source in the Outskirts of Circinus Observed with NuSTAR
• Geminga's puzzling pulsar wind nebula
• Disk, Corona, Jet Connection in the Intermediate State of MAXI J1820+070 Revealed by NICER Spectral-Timing Analysis
• Iron K$\alpha$ emission in type-I and type-II Active Galactic Nuclei
• New constraints on the cooling of the Central Compact Object in Cas A
• The ultracompact nature of the black hole candidate X-ray binary 47 Tuc X9
• A systematic analysis of the broad Fe Kalpha line in neutron star LMXBs with XMM-Newton
• NuSTAR Tests of Sterile-Neutrino Dark Matter: New Galactic Bulge Observations and Combined Impact
• A deep X-ray observation of M82 with XMM-Newton
• The Disk Wind in the Rapidly Spinning Stellar-Mass Black Hole 4U 1630-472 Observed with NuSTAR
• X-ray monitoring of optical novae in M31 from July 2004 to February 2005
• Broadband X-ray Spectra of GX 339-4 and the Geometry of Accreting Black Holes in the Hard State
• Coupling between the accreting corona and the relativistic jet in the micro quasar GRS 1915+105
• The interstellar and circumnuclear medium of active nuclei traced by HI 21-cm absorption
• AstroSat/LAXPC reveals the high energy variability of GRS 1915+105 in the chi class
• Galaxy gas as obscurer: II. Separating the galaxy-scale and nuclear obscurers of Active Galactic Nuclei
• Warm-Hot Gas in and around the Milky Way: Detection and Implications of OVII Absorption toward LMC X-3
• Living on a Flare: Relativistic Reflection in V404 Cyg Observed by NuSTAR During its Summer 2015 Outburst
• Constraints on the Neutron Star and Inner Accretion Flow in Serpens X-1 Using NuSTAR
• A Hybrid Magnetically/Thermally-Driven Wind in the Black Hole GRO J1655-40?
• The First High Resolution X-ray Spectrum of Cyg X-1: Soft X-Ray Ionization and Absorption
• The variable cyclotron line in GX 301-2
• High Mass X-ray Binaries and the Cosmic 21-cm Signal: Impact of Host Galaxy Absorption
• Study of LINER sources with broad H(alpha) emission. X-ray properties and comparision to luminous AGN and X-ray binaries
• A high charge state Coronal Mass Ejection seen through solar wind charge exchange emission as detected by XMM-Newton
• X-ray and radio observations of the magnetar SGR J1935+2154 during its 2014, 2015, and 2016 outbursts
• Modeling the UV/optical continuum time-lags in AGN
• Non-equilibrium chemistry and cooling in the diffuse interstellar medium - I. Optically thin regime
• An X-Ray View of the Jet-Cycle in the Radio Loud AGN 3C120
• The X-ray Polarization View of Mrk~421 in an Average Flux State as Observed by the Imaging X-ray Polarimetry Explorer
• A self-lensing binary massive black hole interpretation of quasi-periodic eruptions
• No anti-correlation between cyclotron line energy and X-ray flux in 4U 0115+634
• Multi-Epoch Modeling of TXS 0506+056 and Implications for Long-Term High-Energy Neutrino Emission
• The Structure of the Local Hot Bubble
• The NICER View of the 2020 Burst Storm and Persistent Emission of SGR 1935+2154
• SDSS J1254+0846: A Binary Quasar Caught in the Act of Merging
• High Density Reflection Spectroscopy I. A case study of GX~339-4
• XMMSL1 J074008.2-853927: a tidal disruption event with thermal and non-thermal components
• Tomographic reflection modelling of quasi-periodic oscillations in the black hole binary H 1743-322
• Detection of Low-energy Breaks in Gamma-Ray Burst Prompt Emission Spectra
• The Broad-band X-ray Spectrum of IC 4329A from a Joint NuSTAR/Suzaku Observation
• Chandra Phase-Resolved Spectroscopy of the Crab Pulsar
• The deep XMM-Newton Survey of M 31
• A hard X-ray view of Luminous and Ultra-luminous Infrared Galaxies in GOALS: I - AGN obscuration along the merger sequence
• Supernova 1987A: a Template to Link Supernovae to their Remnants
• A NICER View of PSR J1231$-$1411: A Complex Case
• Relativistic Iron K Emission and absorption in the Seyfert 1.9 galaxy MCG-5-23-16
• X-ray Properties of the GigaHertz-Peaked and Compact Steep Spectrum Sources
• GRB 161219B / SN 2016jca: A low-redshift gamma-ray burst supernova powered by radioactive heating
• XMM-Newton observation of 4U 1820-30: Broad band spectrum and the contribution of the cold interstellar medium
• Gas and dust properties in the afterglow spectra of GRB 050730
• NGC 1624-2: A slowly rotating, X-ray luminous Of?cp star with an extraordinarily strong magnetic field
• Gamma-Ray Burst afterglows as probes of environment and blastwave physics I: absorption by host galaxy gas and dust
• What ignites on the neutron star of 4U 0614+091?
• New Evidence for Efficient Collisionless Heating of Electrons at the Reverse Shock of a Young Supernova Remnant
• The warm, the excited, and the molecular gas: GRB 121024A shining through its star-forming galaxy
• Possible Charge-Exchange X-Ray Emission in the Cygnus Loop Detected with Suzaku
• An evolving jet from a strongly-magnetised accreting X-ray pulsar
• The magnetic field strengths of accreting millisecond pulsars
• Systematic Uncertainties in the Spectroscopic Measurements of Neutron-Star Masses and Radii from Thermonuclear X-ray Bursts. I. Apparent Radii
• An Iron K Component to the Ultrafast Outflow in NGC 1313 X-1
• Spatial distribution of the Milky Way hot gaseous halo constrained by Suzaku X-ray observations
• The Three Hundred Project: Dynamical state of galaxy clusters and morphology from multi-wavelength synthetic maps
• Discovery of a ~2 hr high frequency X-ray QPO and iron K alpha reverberation in the active galaxy MS 2254.9-3712
• Prompt optical emission as a signature of synchrotron radiation in gamma-ray bursts
• The Broad-band Counterpart of the Short GRB 200522A at $z=0.5536$: A Luminous Kilonova or a Collimated Outflow with a Reverse Shock?
• NuSTAR detection of high-energy X-ray emission and rapid variability from Sagittarius A* flares
• Where do the 3.5 keV photons come from? A morphological study of the Galactic Center and of Perseus
• Spectral Changes in the Hyperluminous Pulsar in NGC 5907 as a Function of Super-Orbital Phase
• Reflection Spectra of the Black Hole Binary Candidate MAXI J1535-571 in the Hard State Observed by NuSTAR
• Timing and Flux Evolution of the Galactic Center Magnetar SGR J1745-2900
• Long term variability of Cygnus X-1: VI. Energy-resolved X-ray variability 1999-2011
• The black hole transient MAXI J1348-630: evolution of the compact and transient jets during its 2019/2020 outburst
• The evolution of cool-core clusters
• Spectral analysis of the XMM-Newton data of GX 339-4 in the low/hard state: disc truncation and reflection
• X-ray absorption evolution in Gamma-Ray Bursts: intergalactic medium or evolutionary signature of their host galaxies?
• A Chandra Study of the Complex Structure in the Core of 2A 0335+096
• Long-Exposure NuSTAR Constraints on Decaying Dark Matter in the Galactic Halo
• The Abell 3391/95 galaxy cluster system: A 15 Mpc intergalactic medium emission filament, a warm gas bridge, infalling matter clumps, and (re-) accelerated plasma discovered by combining SRG/eROSITA data with ASKAP/EMU and DECam data
• The Broadband XMM-Newton and NuSTAR X-ray Spectra of Two Ultraluminous X-ray Sources in the Galaxy IC 342
• Intermediate-Mass-Elements in Young Supernova Remnants Reveal Neutron Star Kicks by Asymmetric Explosions
• Tormund's return: Hints of quasi-periodic eruption features from a recent optical tidal disruption event
• Super-Eddington Accretion onto the Neutron Star NGC 7793 P13: Broadband X-ray Spectroscopy and Ultraluminous X-ray Sources
• AstroSat view of MAXI J1535-571: broadband spectro-temporal features
• Radiation hydrodynamics simulations of photoevaporation of protoplanetary disks II: Metallicity dependence of UV and X-ray photoevaporation
• The XMM Cluster Survey: X-ray analysis methodology
• Multiwavelength monitoring and X-ray brightening of Be X-ray binary PSR J2032+4127/MT91 213 on its approach to periastron
• ACIS-I observations of NGC2264. Membership and X-ray properties of PMS stars
• High-Resolution X-ray Spectroscopy of the Interstellar Medium
• Broadband X-ray Imaging and Spectroscopy of the Crab Nebula and Pulsar with NuSTAR
• X-ray Swift observations of SN 2018cow
• The Black Hole in the Most Massive Ultracompact Dwarf Galaxy M59-UCD3
• Phase-resolved spectroscopy of low frequency quasi-periodic oscillations in GRS 1915+105
• A Hard Look at the Neutron Stars and Accretion Disks in 4U 1636-53, GX 17+2, and 4U 1705-44 with $\text{NuSTAR}$
• Gas-phase H2O and CO2 toward massive protostars
• Optical emission of the ultraluminous X-ray source NGC 5408 X-1: donor star or irradiated accretion disk?
• Discovery of the Third Transient X-ray Binary in the Galactic Globular Cluster Terzan 5
• X-ray and Optical Monitoring of State Transitions in MAXI J1820+070
• A NICER Spectrum of MAXI J1535-571: Near-Maximal Black Hole Spin and Potential Disk Warping
• The long-lasting activity of 3C 454.3. GASP-WEBT and satellite observations in 2008-2010
• The Variable Quiescent X-ray Emission of the Neutron Star Transient XTE J1701-462
• X-ray monitoring of classical novae in the central region of M31. III. Autumn and winter 2009/10, 2010/11 and 2011/12
• Self-Consistent Black Hole Accretion Spectral Models and the Forgotten Role of Coronal Comptonization of Reflection Emission
• A Potential Cyclotron Resonant Scattering Feature in the ULX Pulsar NGC 300 ULX1 seen by NuSTAR and XMM-Newton
• A bright thermonuclear X-ray burst simultaneously observed with Chandra and RXTE
• Thermal radiation processes
• Polarized x-rays from a magnetar
• Structured Jets and X-ray Plateaus in Gamma-Ray Burst Phenomena
• An XMM-Newton view of FeKα in HMXBs
• Absorption and scattering by interstellar dust: XMM-Newton observation of Cyg X-2
• Deciphering the extreme X-ray variability of the nuclear transient eRASSt J045650.3-203750: A likely repeating partial tidal disruption event
• Chandra Localizations and Spectra of INTEGRAL Sources in the Galactic Plane: The Cycle 9 Sample
• An XMM-Newton observation of Ark 120: the X-ray spectrum of a `bare' Seyfert 1 nucleus
• First superburst from a classical low-mass X-ray binary transient
• A reflection origin for the soft and hard X-ray excess of Ark 120
• The Close AGN Reference Survey (CARS). A massive multi-phase outflow impacting the edge-on galaxy HE1353-1917
• A NICER thermonuclear burst from the millisecond X-ray pulsar SAX J1808.4-3658
• NuSTAR observations of WISE J1036+0449, a Galaxy at z$\sim 1$ obscured by hot dust
• The Origin of the Hot Gas in the Galactic Halo: Confronting Models with XMM-Newton Observations
• M31N 2008-12a - the remarkable recurrent nova in M31: Pan-chromatic observations of the 2015 eruption
• Long-term observations of the pulsars in 47 Tucanae. I. A study of four elusive binary systems
• The dust scattering component of X-ray extinction: Effects on continuum fitting and high-resolution absorption edge structure
• Accretion Geometry in the Hard State of the Black-Hole X-Ray Binary MAXI J1820+070
• A Hard X-ray Test of HCN Enhancements as a Tracer of Embedded Black Hole Growth
• The evolution of GX 339-4 in the low-hard state as seen by NuSTAR and Swift
• Study of the Galactic Interstellar Medium from High Resolution X-Ray Spectroscopy: X-Ray Absorption Fine Structure and Abundances of O, Mg, Si, S, and Fe
• The Accretion Disk Wind in the Black Hole GRS 1915+105
• Relativistic X-ray Reflection Models for Accreting Neutron Stars
• Detection of Reflection Features in the Neutron Star Low-Mass X-ray Binary Serpens X-1 with NICER
• The XMM-Newton survey of the Small Magellanic Cloud
• An X-ray jet discovered by Chandra in the z=4.3 radio-selected quasar GB 1508+5714
• The variable quiescence of Cen X-4
• The 2015 Decay of the Black Hole X-ray Binary V404 Cygni: Robust Disk-Jet Coupling and a Sharp Transition into Quiescence
• Phase-Resolved Spectroscopy of Type B Quasi-Periodic Oscillations in GX 339-4
• XMM-Newton observation of the Seyfert 1.8 ESO 113-G010: discovery of a highly redshifted iron line at 5.4 keV
• GW170817 Most Likely Made a Black Hole
• Swift observations of V404 Cyg during the 2015 outburst: X-ray outflows from super-Eddington accretion
• Using the X-ray Dust Scattering Halo of Cygnus X-1 to determine distance and dust distributions
• Fading of the X-ray Afterglow of Neutron Star Merger GW170817/GRB170817A at 260 days
• Insight-HXMT discovery of the highest energy CRSF from the first Galactic ultra-luminous X-ray pulsar Swift J0243.6+6124
• Constraints on the Chemical Enrichment History of the Perseus Cluster of Galaxies from High-Resolution X-ray Spectroscopy
• X-ray and UV spectroscopy of Galactic diffuse hot gas along the LMC X--3 sight line
• An intermediate black hole spin in the NLS1 galaxy SWIFT J2127.4+5654: chaotic accretion or spin energy extraction?
• Evidence for intermediate polars as the origin of the Galactic Center hard X-ray emission
• A Luminous Gamma-ray Binary in the Large Magellanic Cloud
• A deep XMM-Newton observation of the ultraluminous X-ray source HoII X-1 : the case against a 1000 solar mass black hole
• Relativistic Iron Line Emission from the Neutron Star Low-mass X-ray Binary 4U 1636-536
• On Relativistic Disk Spectroscopy in Compact Objects with X-ray CCD Cameras
• Waves on the surface of the Orion molecular cloud
• Short term X-ray spectral variability of the quasar PDS 456 observed in a low flux state
• X-ray emission and absorption features during an energetic thermonuclear X-ray burst from IGR J17062-6143
• The absence of radio emission from the globular cluster G1
• A very young radio-loud magnetar
• A strong and broad iron line in the XMM-Newton spectrum of the new X-ray transient and black-hole candidate XTE J1652-453
• NuSTAR Observations of the Accreting Atolls GX 3+1, 4U 1702-429, 4U 0614+091, and 4U 1746-371
• The first gamma-ray detection of the narrow-line Seyfert 1 FBQS J1644+2619
• A search for thermal X-ray signatures in Gamma-Ray Bursts I: Swift bursts with optical supernovae
• XMM-Newton observations of the Small Magellanic Cloud: Be/X-ray binary pulsars active between October 2006 and June 2007
• The Chandra Carina Complex Project: Deciphering the Enigma of Carina's Diffuse X-ray Emission
• Study of Recent outburst in the Be/X-ray binary RX J0209.6-7427 with AstroSat: A new ultraluminous X-ray pulsar in the Magellanic Bridge?
• Variability of the X-ray P Cygni Line Profiles from Circinus X-1 Near Zero Phase
• Characterization of Gamma-Ray Burst prompt emission spectra down to soft X-rays
• Revealing the High Energy Emission from the Obscured Seyfert Galaxy MCG -5-23-16 with Suzaku
• Dispersal of protoplanetary disks by the combination of magnetically driven and photoevaporative winds
• Constraints on the spacetime metric around seven "bare" AGNs using X-ray reflection spectroscopy
• TANAMI Blazars in the IceCube PeV Neutrino Fields
• Constraining particle acceleration in Sgr A* with simultaneous GRAVITY, Spitzer, NuSTAR and Chandra observations
• XMM-Newton X-ray and UV observations of the fast nova V2491 Cyg during the supersoft source phase
• Engulfing a radio pulsar: the case of PSR J1023+0038
• The accretion flow to the intermittent accreting ms pulsar, HETE J1900.1-2455, as observed by XMM-Newton and RXTE
• A new radio census of neutron star X-ray binaries
• The detection and X-ray view of the changing look AGN HE 1136-2304
• The Magnificent Seven in the dusty prairie -- The role of interstellar absorption on the observed neutron star population
• Evolution of the reverberation lag in GX 339-4 at the end of an outburst
• Variability of the blazar 4C 38.41 (B3 1633+382) from GHz frequencies to GeV energies
• X-Ray Study of Temperature and Abundance Profiles of the Cluster of Galaxies Abell 1060 with Suzaku
• Asymmetric Type-Ia supernova origin of W49B as revealed from spatially resolved X-ray spectroscopic study
• On the Role of the Accretion Disk in Black Hole Disk-Jet Connections
• SNR 1E 0102.2-7219 as an X-ray Calibration Standard in the 0.5-1.0 keV Bandpass and Its Application to the CCD Instruments aboard Chandra, Suzaku, Swift and XMM-Newton
• The 450 days X-ray monitoring of the changing-look AGN 1ES 1927+654
• Constraining the Neutron Star Mass--Radius Relation and Dense Matter Equation of State with NICER. III. Model Description and Verification of Parameter Estimation Codes
• Long-term variability in the X-ray emission of RX J0720.4-3125
• A disk-dominated and clumpy circumgalactic medium of the Milky Way seen in X-ray emission
• The Unusual Late-Time Evolution of the Tidal Disruption Event ASASSN-15oi
• A Systematic View of Ten New Black Hole Spins
• A very metal poor Damped Lyman-alpha system revealed through the most energetic GRB 090926A
• Long-term X-ray spectral evolution of Ultraluminous X-ray sources: implications on the accretion flow geometry and the nature of the accretor
• The Similarity of Broad Iron Lines in X-ray Binaries and Active Galactic Nuclei
• The young pulsar PSR B0540-69.3 and its synchrotron nebula in the optical and X-rays
• An in-depth study of a neutron star accreting at low Eddington rate: On the possibility of a truncated disk and an outflow
• A strongly heated neutron star in the transient Z source MAXI J0556-332
• Comparing Suzaku and XMM-Newton Observations of the Soft X-ray Background: Evidence for Solar Wind Charge Exchange Emission
• The Low-Spin Black Hole in LMC X-3
• O and Ne K absorption edge structures and interstellar abundance towards Cyg X-2
• The NICER "Reverberation Machine": A Systematic Study of Time Lags in Black Hole X-Ray Binaries
• Suzaku Observation of GRS 1915+105: Evolution of Accretion Disc Structure during Limit-Cycle Oscillation
• The Black Hole Spin and Soft X-ray Excess of the Luminous Seyfert Galaxy Fairall 9
• New constraints on the X-ray spectral properties of type 1 AGN
• Extinction Columns and Intrinsic X-ray Spectra of the Anomalous X-ray Pulsars
• X-ray monitoring of classical novae in the central region of M 31. II. Autumn and winter 2007/2008 and 2008/2009
• The return to quiescence of Aql X-1 following the 2010 outburst
• Modelling the spectral response of the Swift-XRT CCD camera: Experience learnt from in-flight calibration
• Testing the Kerr black hole hypothesis using X-ray reflection spectroscopy and a thin disk model with finite thickness
• Reverberation Reveals the Truncated Disc in the Hard State of GX 339-4
• Simultaneous X-ray and Radio Observations of the Repeating Fast Radio Burst FRB 180916.J0158+65
• The Effect of Returning Radiation on Relativistic Reflection
• The black hole binary V404 Cygni: an obscured AGN analogue
• A real-time transient detector and the Living Swift-XRT Point Source catalogue
• Modelling the spectral energy distribution of super-Eddington quasars
• Kepler's Supernova: An Overluminous Type Ia Event Interacting with a Massive Circumstellar Medium at a Very Late Phase
• SXP 1062, a young Be X-ray binary pulsar with long spin period; Implications for the neutron star birth spin
• The Swift/Fermi GRB 080928 from 1 eV to 150 keV
• A self-consistent approach to the hard and soft states of 4U 1705-44
• Luminosity-dependent changes of the cyclotron line energy and spectral hardness in Cep X-4
• Methods for Estimating Fluxes and Absorptions of Faint X-ray Sources
• Neutron star radius measurement from the ultraviolet and soft X-ray thermal emission of PSR J0437-4715
• The eROSITA Final Equatorial-Depth Survey (eFEDS): Galaxy Clusters and Groups in Disguise
• The X-ray flaring properties of Sgr A* during six years of monitoring with Swift
• The X-ray properties of young radio-loud AGN
• Discovery of Probable Relativistic Fe Emission and Absorption in the Cloverleaf Quasar H 1413+117
• A Broad Iron Line in LMC X-1
• XMM-Newton observations of GX 13+1: correlation between photoionised absorption and broad line emission
• Coronal Properties of the Seyfert 1.9 Galaxy MCG -05-23-016 Determined from Hard X-ray Spectroscopy with NuSTAR
• Modelling the Extreme X-ray Spectrum of IRAS 13224-3809
• Imaging the Circumnuclear Region of NGC 1365 with Chandra
• The Tidal Disruption Event AT2021ehb: Evidence of Relativistic Disk Reflection, and Rapid Evolution of the Disk-Corona System
• A Hard X-Ray Power-Law Spectral Cutoff in Centaurus X-4
• Can the soft X-ray opacity towards high redshift sources probe the missing baryons?
• Multifrequency studies of the narrow-line Seyfert 1 galaxy SBS 0846+513
• A Deep Chandra ACIS Survey of M83
• Revisiting The Spectral and Timing Properties of NGC 4151
• The 2019 super-Eddington outburst of RX J0209.6-7427: Detection of pulsations and constraints on the magnetic field strength
• General relativistic MHD simulations of non-thermal flaring in Sagittarius A*
• The Megasecond Chandra XVP Observation of NGC 3115: Witnessing the Flow of Hot Gas within the Bondi Radius
• A Chandra Observation of the Obscured Star-Forming Complex W40
• Luminous Millimeter, Radio, and X-ray Emission from ZTF20acigmel (AT2020xnd)
• Chandra Localizations and Spectra of INTEGRAL Sources in the Galactic Plane
• NuSTAR Reveals the Comptonizing Corona of the Broad-Line Radio Galaxy 3C 382
• XMM-Newton spectral analysis of the Pulsar Wind Nebula within the composite SNR G0.9+0.1
• Subparsec-scale dynamics of a dusty gas disk exposed to anisotropic AGN radiation with frequency-dependent radiative transfer
• General Physical Properties of Gamma-ray Emitting Narrow-Line Seyfert 1 Galaxies
• Accretion form a clumpy massive-star wind in Supergiant X-ray binaries
• Hard X-ray properties of NuSTAR blazars
• The soft X-ray emission in a large sample of galaxy clusters with ROSAT PSPC
• Non-relativistic radiation mediated shock breakouts: III. Spectral properties of SN shock breakout
• Relativistic X-ray jets from the black hole X-ray binary MAXI J1820+070
• Swift detection of the super-swift switch-on of the super-soft phase in nova V745 Sco (2014)
• Galaxy gas as obscurer: I. GRBs x-ray galaxies and find a N_H ~ M* relation
• Abundance and temperature of the outer hot circum-Galactic medium: The SRG/eROSITA view of the soft X-ray background in the eFEDS field
• X-ray Super-Flares From Pre-Main Sequence Stars: Flare Energetics And Frequency
• Re-estimating the Spin Parameter of the Black Hole in Cygnus X-1
• High-resolution X-ray spectroscopy of the evolving shock in the 2006 outburst of RS Ophiuchi
• Chandra Spectral and Timing Analysis of Sgr A*'s Brightest X-ray Flares
• Full Spectral Survey of Active Galactic Nuclei in the Rossi X-ray Timing Explorer Archive
• Discovery of a very hot phase of the Milky Way CGM with non-solar abundance ratios
• The wind nebula around magnetar Swift J1834.9-0846
• The eROSITA Final Equatorial-Depth Survey (eFEDS): X-ray Properties and Scaling Relations of Galaxy Clusters and Groups
• X-ray Reverberation close to the black hole in RE J1034+396
• Investigating state transition luminosities of Galactic black hole transients in the outburst decay
• Revealing the accretion disc corona in Mrk 335 with multi-epoch X-ray spectroscopy
• NuSTAR, XMM-Newton and Suzaku Observations of the Ultraluminous X-ray Source Holmberg II X-1
• Resolving the soft X-ray ultra fast outflow in PDS 456
• X-Ray Spectroscopy of the Low-Mass X-ray Binaries 2S 0918-549 and 4U1543-624: Evidence for Neon-Rich Degenerate Donors
• NuSTAR study of Hard X-Ray Morphology and Spectroscopy of PWN G21.5-0.9
• NuSTAR and XMM-Newton observations of the extreme ultraluminous X-ray source NGC 5907 ULX1: A Vanishing Act
• The Outburst Decay of the Low Magnetic Field Magnetar SWIFT J1822.3-1606: Phase-resolved Analysis and Evidence for a Variable Cyclotron Feature
• The binary millisecond pulsar PSR J1023+0038 during its accretion state - I. Optical variability
• Diffusive nuclear burning in cooling simulations and application to new temperature data of the Cassiopeia A neutron star
• Gaia May Detect Hundreds of Well-characterised Stellar Black Holes
• The most powerful flaring activity from the NLSy1 PMN J0948+0022
• NuSTAR reveals the hidden nature of SS433
• Disk reflection signatures in the spectrum of the bright Z-source GX 340+0
• Supermassive Black Hole Winds in X-rays -- SUBWAYS. I. Ultra-fast outflows in QSOs beyond the local Universe
• Measurement of the absolute Crab flux with NuSTAR
• Neutron star atmosphere composition: the quiescent, low-mass X-ray binary in the globular cluster M28
• X-ray Emission from SN 2012ca: A Type Ia-CSM Supernova Explosion in a Dense Surrounding Medium
• Long term variability of Cygnus X-1: VII. Orbital variability of the focussed wind in Cyg X-1 / HDE 226868 system
• High-Resolution X-Ray Spectroscopy of the Bursting Pulsar GRO J1744-28
• Feedback from Reorienting AGN Jets
• Blasts from the Past: Supernova Shock Breakouts among X-Ray Transients in the XMM-Newton Archive
• Multi-timescale X-ray reverberation mapping of accreting black holes
• Infrared H3+ and CO Studies of the Galactic Core: GCIRS 3 and GCIRS 1W
• The XUV environments of exoplanets from Jupiter-size to super-Earth
• GRO J1008-57: an (almost) predictable transient X-ray binary
• On the deep minimum state in the Seyfert galaxy MCG-6-30-15
• Discovery of 105 Hz coherent pulsations in the ultracompact binary IGR J16597-3704
• New XMM-Newton observations of SNRs in the SMC
• Near L-Edge Single and Multiple Photoionization of Singly Charged Iron Ions
• X-ray monitoring of classical novae in the central region of M 31. I. June 2006 - March 2007
• NuSTAR Discovery of a Young, Energetic Pulsar Associated with the Luminous Gamma-ray Source HESS J1640-465
• Probing the Crust of the Neutron Star in EXO 0748-676
• X-ray Outflows and Super-Eddington Accretion in the Ultraluminous X-ray Source Holmberg IX X-1
• The X-ray polarimetry view of the accreting pulsar Cen X-3
• Photoelectric cross-sections of gas and dust in protoplanetary disks
• A Chandra ACIS Study of the Young Star Cluster Trumpler 15 in Carina and Correlation with Near-infrared Sources
• The First Focused Hard X-ray Images of the Sun with NuSTAR
• A remarkable recurrent nova in M31 - The X-ray observations
• X-ray Coronal Properties of Swift/BAT-Selected Seyfert 1 Active Galactic Nuclei
• The spectroscopic evolution of the symbiotic-like recurrent nova V407 Cygni during its 2010 outburst. I. The shock and its evolution
• Overview of an Extensive Multi-wavelength Study of GX 339-4 during the 2010 Outburst
• Supernova Properties from Shock Breakout X-rays
• Multi-wavelength view of the close-by GRB 190829A sheds light on gamma-ray burst physics
• Chandra Phase-Resolved X-ray Spectroscopy of the Crab Pulsar II
• X-ray detection of a nova in the fireball phase
• The Unusual Broadband X-ray Spectral Variability of NGC 1313 X-1 seen with XMM$-$Newton, Chandra and NuSTAR
• The X-ray spectral properties of very-faint persistent neutron star X-ray binaries
• Helium in natal HII regions: the origin of the X-ray absorption in gamma-ray burst afterglows
• The nuclear environment of the NLS1 Mrk 335: obscuration of the X-ray line emission by a variable outflow
• X-ray flares from the ultra-luminous X-ray source in NGC 5408
• Detecting clusters of galaxies and active galactic nuclei in an eROSITA all-sky survey digital twin
• A Hard X-Ray Study of Ultraluminous X-ray Source NGC 5204 X-1 with NuSTAR and XMM-Newton
• Ultra Luminous X-ray Sources: a deeper insight into their spectral evolution
• Broadband spectroscopy using two Suzaku observation of the HMXB GX 301-2
• The supernova remnant population of the Small Magellanic Cloud
• XMM-Newton Observations of Radio Pulsars B0834+06 and B0826-34 and Implications for Pulsar Inner Accelerator
• XMM-Newton and INTEGRAL spectroscopy of the microquasar GRO J1655-40 during its 2005 outburst
• NuSTAR Detection Of A Cyclotron Line In The Supergiant Fast X-ray Transient IGR J17544-2619
• Extended X-ray Emission From a Quasar-Driven Superbubble
• Super-Eddington QSO RX J0439.6-5311. II. Multi-wavelength Constraints on the Global Structure of the Accretion Flow
• X-ray Emission from Strongly Asymmetric Circumstellar Material in the Remnant of Kepler's Supernova
• The X-ray outburst of the Galactic Centre magnetar SGR J1745-2900 during the first 1.5 year
• An Ultrasoft X-ray Flare from 3XMM J152130.7+074916: a Tidal Disruption Event Candidate
• The X-ray spectral evolution of the ultraluminous X-ray source Holmberg IX X-1
• Super-Eddington QSO RX J0439.6-5311. I. Origin of the Soft X-ray Excess and Structure of the Inner Accretion Flow
• Lense-Thirring precession in ULXs as a possible means to constrain the neutron star equation-of-state
• NICER Observes the Effects of an X-Ray Burst on the Accretion Environment in Aql X-1
• A NuSTAR observation of disk reflection from close to the neutron star in 4U 1608-52
• An XMM-Newton Survey of the Soft X-ray Background. I. The O VII and O VIII Lines Between l=120 and l=240
• UV line driven disc wind as the origin of ultrafast outflows in AGN
• X-ray Emission from an Asymmetric Blast Wave and a Massive White Dwarf in the Gamma-ray Emitting Nova V407 Cyg
• The Dark Matter Halos of Moderate Luminosity X-ray AGN as Determined from Weak Gravitational Lensing and Host Stellar Masses
• Evidence for an emerging disc wind and collimated outflow during an X-ray flare in the narrow-line Seyfert 1 galaxy Mrk 335
• Discovery of strongly variable X-ray polarization in the neutron star low-mass X-ray binary transient XTE J1701$-$462
• Phase-resolved spectroscopy of a quasi-periodic oscillation in the black hole X-ray binary GRS 1915+105 with NICER and NuSTAR
• Observations of a radio-bright, X-ray obscured GRS 1915+105
• Discovery and Modeling of a Flattening of the Positive Cyclotron Line/Luminosity Relation in GX 304-1 with RXTE
• On Estimating the High-Energy Cutoff in the X-ray Spectra of Black Holes via Reflection Spectroscopy
• Multiple temperature components of the hot circumgalactic medium of the Milky Way
• The Radiative Efficiency of a Radiatively Inefficient Accretion Flow
• Rapid late-time X-ray brightening of the tidal disruption event OGLE16aaa
• Limits on Hot Galactic Halo Gas from X-ray Absorption Lines
• Cyclotron resonant scattering feature simulations. II. Description of the CRSF simulation process
• The evolution of the corona in MAXI J1535-571 through type-C quasi-periodic oscillations with Insight-HXMT
• Systematic Uncertainties in the Spectroscopic Measurements of Neutron-Star Masses and Radii from Thermonuclear X-ray Bursts. II. Eddington Limit
• NuSTAR and XMM-Newton Observations of the Hard X-Ray Spectrum of Centaurus A
• Origin and evolution of magnetars
• Structured ionized winds shooting out from a quasar at relativistic speeds
• The interstellar oxygen-K absorption edge as observed by XMM-Newton
• The hot circumgalactic medium in the eROSITA All-Sky Survey I. X-ray surface brightness profiles
• An XMM-Newton Observation of the Local Bubble Using a Shadowing Filament in the Southern Galactic Hemisphere
• Reflection Modeling of the Black Hole Binary 4U~1630$-$47: the Disk Density and Returning Radiation
• Suzaku Observations of 4U 1957+11: Potentially the Most Rapidly Spinning Black Hole in (the Halo of) the Galaxy
• The evolution of the high energy tail in the quiescent spectrum of the soft X-ray transient Aql X-1
• The Reflares and Outburst Evolution in the Accreting Millisecond Pulsar SAX J1808.4-3658: a Disk Truncated Near Co-rotation?
• New constraints on the nuclear equation of state from the thermal emission of neutron stars in quiescent low-mass X-ray binaries
• Study of the variable broadband emission of Markarian 501 during the most extreme Swift X-ray activity
• High resolution X-ray spectroscopy of the multiphase interstellar medium toward Cyg X-2
• ISMabs: a comprehensive X-ray absorption model for the interstellar medium
• Discovery of the black hole X-ray binary transient MAXIJ1348-630
• The evolving properties of the corona of GRS 1915+105: A spectral-timing perspective through variable-Comptonisation modelling
• The Fractional Ionization of the Warm Neutral Interstellar Medium
• Reflection Spectroscopy of the Black Hole Binary XTE J1752-223 in its Long-Stable Hard State
• Disk Dominated States of 4U 1957+11: Chandra, XMM, and RXTE Observations of Ostensibly the Most Rapidly Spinning Galactic Black Hole
• The clumpy absorber in the high-mass X-ray binary Vela X-1
• Dissecting the long-term emission behaviour of the BL Lac object Mrk 421
• Chandra X-ray spectroscopy of the very early O supergiant HD 93129A: constraints on wind shocks and the mass-loss rate
• A New Spin on an Old Black Hole: NuSTAR Spectroscopy of EXO 1846-031
• Detection of a giant flare displaying quasi-periodic pulsations from a pre-main sequence M star with NGTS
• An optically-thick disk wind in GRO J1655-40?
• Reflection spectra of thick accretion disks
• Radius Constraints from Reflection Modeling of Cygnus X-2 with NuSTAR and NICER
• PKS 2005-489 at VHE: Four Years of Monitoring with HESS and Simultaneous Multi-wavelength Observations
• Discovery of Broad Soft X-ray Absorption Lines from the Quasar Wind in PDS 456
• X-Ray Detection of Warm Ionized Matter in the Galactic Halo
• RefleX: X-ray absorption and reflection in active galactic nuclei for arbitrary geometries
• Steady X-Ray Synchrotron Emission in the Northeastern Limb of SN 1006
• The (Re-)Discovery of G350.1-0.3: A Young, Luminous Supernova Remnant and Its Neutron Star
• The 2017 Failed Outburst of GX 339-4: Relativistic X-ray Reflection near the Black Hole Revealed by NuSTAR and Swift Spectroscopy
• Study of the many fluorescent lines and the absorption variability in GX 301-2 with XMM-Newton
• XMM-Newton observation of the 5.25 ms transient millisecond pulsar XTE J1807-294 in outburst
• A Physical Model for the Spectral-Timing Properties of Accreting Black Holes
• Accretion-Induced Collapse of Neutron Stars in the Disks of Active Galactic Nuclei
• Characterizing X-ray and Radio emission in the Black Hole X-Ray Binary V404 Cygni during Quiescence
• RX J0440.9+4431: a persistent Be/X-ray binary in outburst
• Chandra X-Ray Spectroscopy of the Focused Wind in the Cygnus X-1 System. II. The Nondip Spectrum in the Low/Hard State - Modulations with Orbital Phase
• An Empirical Method for Improving the Quality of RXTE PCA Spectra
• Nature of the soft ULX in NGC 247: super-Eddington outflow and transition between the supersoft and soft ultraluminous regimes
• A study of the strong gravity region of the black hole in GS 1354-645
• The NuSTAR X-ray Spectrum of Hercules X-1: A Radiation-Dominated Radiative Shock
• X-ray emission from magnetized neutron star atmospheres at low mass accretion rates. I. Phase-averaged spectrum
• GRB 190114C: from prompt to afterglow?
• X-ray Reflection and An Exceptionally Long Thermonuclear Helium Burst from IGR J17062-6143
• A physical scenario for the high and low X-ray luminosity states in the transitional pulsar PSR J1023+0038
• NuSTAR Discovery of a cyclotron line in KS 1947+300
• Multi-wavelength Observations of H 2356-309
• A giant X-ray dust scattering ring around the black hole transient MAXI J1348-630 discovered with SRG/eROSITA
• Dramatic Drop in the X-Ray Polarization of Swift J1727.8$-$1613 in the Soft Spectral State
• Dark Matter Search Using XMM-Newton Observations of Willman 1
• A massive warm baryonic halo in the Coma cluster
• 3C 273 with NuSTAR: Unveiling the AGN
• Spectral Modeling of the Charge-Exchange X-ray Emission from M82
• The ordinary life of the gamma-ray emitting narrow-line Seyfert 1 galaxy PKS 1502+036
• Intrinsic Absorption in the Spectrum of NGC 7469: Simultaneous Chandra, FUSE, and STIS Observations
• NICER, NuSTAR and Insight-HXMT views to the newly discovered black hole X-ray binary Swift J1727.8--1613
• X-ray and Radio Constraints on the Mass of the Black Hole in Swift J164449.3+573451
• Photoionization modeling of oxygen K absorption in the interstellar medium:the Chandra grating spectra of XTE J1817-330
• The WEBT campaign on the BL Lac object PG 1553+113 in 2013. An analysis of the enigmatic synchrotron emission
• X-ray polarimetry and spectroscopy of the neutron star low-mass X-ray binary GX 9+9: an in-depth study with IXPE and NuSTAR
• High-Resolution X-ray Spectroscopy of Hercules X-1 with the XMM-Newton RGS: CNO Element Abundance Measurements and Density Diagnostics of a Photoionized Plasma
• The 2011 Outburst of Recurrent Nova T Pyx: X-ray Observations Expose the White Dwarf Mass and Ejection Dynamics
• The 30-Year Search for the Compact Object in SN 1987A
• A direct measurement of the heat release in the outer crust of the transiently accreting neutron star XTE J1709-267
• The hot circumgalactic medium of the Milky Way: evidence for super-virial, virial, and sub-virial temperature, non-solar chemical composition, and non-thermal line broadening
• The low or retrograde spin of the first extragalactic microquasar: implications for Blandford-Znajek powering of jets
• A Magnetar Strength Surface Magnetic Field for the Slowly Spinning Down SGR 0418+5729
• Continued Neutron Star Crust Cooling of the 11 Hz X-Ray Pulsar in Terzan 5: A Challenge to Heating and Cooling Models?
• A Chandra Observation of Supernova Remnant G350.1-0.3 and Its Central Compact Object
• The X-ray Spectra of the Luminous LMXBs in NGC 3379: Field and Globular Cluster Sources
• Repeated, Delayed Torque Variations Following X-ray Flux Enhancements in the Magnetar 1E1048.1$-$5937
• SAX J1808.4-3658: high resolution spectroscopy and decrease of pulsed fraction at low energies
• Swift UVOT near-UV transit observations of WASP-121 b
• On the braking index of the unusual high-B rotation-powered pulsar PSR J1846-0258
• Fermi-LAT Observations and A Broadband Study of Supernova Remnant CTB 109
• Evidence for Returning Disk Radiation in the Black Hole X-ray Binary XTE J1550-564
• Evolution of a Relativistic Outflow and X-ray Corona in the Extreme Changing-Look AGN 1ES 1927+654
• The close T Tauri binary system V4046 Sgr: Rotationally modulated X-ray emission from accretion shocks
• Relations between X-ray timing features and spectral parameters of Galactic black hole X-ray binaries
• X-ray dips and a complex UV/X-ray cross-correlation function in the black hole candidate MAXI J1820+070
• A broadband X-ray study of the Geminga pulsar with NuSTAR and XMM-Newton
• Suzaku observations of the HMXB 1A 1118-61
• A Suzaku sample of unabsorbed narrow-line and broad-line Seyfert 1 galaxies: I. X-ray spectral properties
• The return to the hard state of GX 339-4 as seen by Suzaku
• Tests of the Kerr hypothesis with GRS 1915+105 using different RELXILL flavors
• A Clumpy Stellar Wind and Luminosity-Dependent Cyclotron Line Revealed by The First Suzaku Observation of the High-Mass X-ray Binary 4U 1538-522
• XMM-Newton observations of the low-mass X-ray binary EXO 0748-676 in quiescence
• Chandra and RXTE Spectra of the Burster GS 1826-238
• Investigating powerful jets in radio-loud Narrow Line Seyfert 1s
• The Impact of Accurate Extinction Measurements for X-ray Spectral Models
• A long-term X-ray monitoring of the ultraluminous X-ray source NGC 5408 X-1 with Swift reveals the presence of dips but no orbital period
• A Super-Eddington Compton-Thick Wind in GRO J1655-40?
• Temperature Structure in the Perseus Cluster Core Observed with Hitomi
• Testing the Kerr Black Hole Hypothesis with GX 339-4 by a combined analysis of its thermal spectrum and reflection features
• Spectro-timing analysis of MAXI J1535-571 using AstroSat
• The Chandra ACIS Survey of M33 (ChASeM33): The final source catalog
• A Deep X-ray View of the Hot Halo in the Edge-on Spiral Galaxy NGC 891
• What Do the Hitomi Observations Tell Us About the Turbulent Velocities in the Perseus Cluster? Probing the Velocity Field with Mock Observations
• Magnetic Field Properties inside the Jet of Mrk 421: Multiwavelength Polarimetry Including the Imaging X-ray Polarimetry Explorer
• Chandra studies of the globular cluster 47 Tucanae: A deeper X-ray source catalogue, five new X-ray counterparts to millisecond radio pulsars, and new constraints to r-mode instability window
• Broadband reflection spectroscopy of MAXI J1535-571 using AstroSat: Estimation of black hole mass and spin
• The dust-scattered X-ray halo around Swift GRB 050724
• XMM-Newton observations of SN1987A
• Spectral and temporal properties of RX J0520.5-6932 (LXP 8.04) during a type-I outburst
• A deep X-ray view of the bare AGN Ark120. V. Spin determination from disc-Comptonisation efficiency method
• Detection of highly ionized O and Ne absorption lines in the X-ray spectrum of 4U1820-303 in the globular cluster, NGC 6624
• Absorption and scattering by interstellar dust in the silicon K-edge of GX 5-1
• Unraveling the Origin of Overionized Plasma in the Galactic Supernova Remnant W49B
• Delayed Appearance and Evolution of Coronal Lines in the TDE AT2019qiz
• Discovery of a highly energetic pulsar associated with IGR J14003-6326 in a young uncataloged Galactic supernova remnant G310.6-1.6
• The Ionized Absorber and Nuclear Environment of IRAS 13349+2438: Multi-wavelength insights from coordinated Chandra HETGS, HST STIS, HET, and Spitzer IRS
• A search for thermal X-ray signatures in Gamma-Ray Bursts II: The Swift sample
• SXP 5.05 = IGR J00569-7226 : using X-rays to explore the structure of a Be stars circumstellar disk
• The Chandra Observation of the Shell of Nova Persei 1901 (GK Persei): Detection of localized Non-thermal X-ray Emission from a Miniature Supernova Remnant
• Modelling hard and soft state of Cygnus X-1 with propagating mass accretion rate fluctuations
• The 2XMMi/SDSS Galaxy Cluster Survey I. The first cluster sample and X-ray luminosity-temperature relation
• The variable, fast soft X-ray wind in PG 1211+143
• A Deep X-ray Survey of the Globular Cluster Omega Centauri
• An X-ray reverberation mass measurement of Cygnus X-1
• Obscured and unobscured AGN populations in a hard-X-ray selected sample of the XMDS survey
• Chandra monitoring observations of the ultraluminous X-ray source NGC 5204 X-1
• The Origin of the Iron-Rich Knot in Tycho's Supernova Remnant
• Determining the grain composition of the interstellar medium with high resolution X-ray spectroscopy
• Constraining the Properties of the Thermonuclear Burst Oscillation Source XTE J1814-338 Through Pulse Profile Modelling
• Relativistic reflection and reverberation in GX 339-4 with NICER and NuSTAR
• NGC 1365: A low column density state unveiling a low ionization disk wind
• The reverberation lag in the low mass X-ray binary H1743-322
• The XMM-Newton/HST view of the obscuring outflow in the Seyfert Galaxy Mrk 335 observed at extremely low X-ray flux
• A remarkable recurrent nova in M 31: The predicted 2014 outburst in X-rays with Swift
• Studying the merging cluster Abell 3266 with eROSITA
• The accretion environment in Vela X-1 during a flaring period using XMM-Newton
• A new powerful and highly variable disk wind in an AGN-star forming galaxy, the case of MCG-03-58-007
• An evolving broad iron line from the first Galactic ultraluminous X-ray pulsar Swift J0243.6+6124
• Twelve and a Half Years of Observations of Centaurus A with RXTE
• Deep X-ray Observations of the Young High-Magnetic-Field Radio Pulsar J1119-6127 and Supernova Remnant G292.2-0.5
• Modeling the Fe K Line Profiles in Type I AGN with a Compton-Thick Disk Wind
• A physical model for the broadband energy spectrum of X-ray illuminated accretion discs: fitting the spectral energy distribution of NGC 5548
• Disc-Jet Coupling in the Terzan 5 Neutron Star X-ray Binary EXO 1745$-$248
• HaloSat -- A CubeSat to Study the Hot Galactic Halo
• The MAVERIC Survey: Chandra/ACIS Catalog of Faint X-ray sources in 38 Galactic globular clusters
• X-ray analysis of the proper motion and pulsar wind nebula for PSR J1741-2054
• X-ray polarization detection of Cassiopeia A with IXPE
• Probing Final Stages of Stellar Evolution with X-Ray Observations of SN 2013ej
• Measuring A Truncated Disk in Aquila X-1
• The 2XMMi/SDSS Galaxy Cluster Survey. II. The optically confirmed cluster sample and the L_X-T relation
• Establishing HZ43 A, Sirius B, and RX J185635-3754 as soft X-ray standards: a cross-calibration between the Chandra LETG+HRC-S, the EUVE spectrometer, and the ROSAT PSPC
• Chandra monitoring of the Galactic Centre magnetar SGR J1745-2900 during the initial 3.5 years of outburst decay
• An Occultation Event in Centaurus A and the Clumpy Torus Model
• Reconstructing the high energy irradiation of the evaporating hot Jupiter HD 209458b
• Optical to X-ray Signatures of Dense Circumstellar Interaction in Core-Collapse Supernovae
• Narrow phase-dependent features in X-ray Dim Isolated Neutron Stars: a new detection and upper limits
• Radiation Pressure and Mass Ejection in Rho-like States of GRS 1915+105
• Swift Observations of the bright uncatalogued X-ray transient MAXI J1535-571
• NuSTAR and XMM-Newton Observations of the Neutron Star X-ray Binary 1RXS J180408.9-34205
• High-resolution X-ray spectroscopy of the ultracompact LMXB pulsar 4U 1626-67
• A NICER View of a Highly-Absorbed Flare in GRS 1915+105
• The stellar and wind parameters of six prototypical HMXBs and their evolutionary status
• The Nature of Soft Excess in ESO 362-G18 Revealed by XMM-Newton and NuSTAR Spectroscopy
• Magnetism, X-rays, and Accretion Rates in WD 1145+017 and other Polluted White Dwarf Systems
• The Sleeping Monster: NuSTAR observations of SGR 1806-20, 11 years after the Giant Flare
• GRB 140606B / iPTF14bfu: Detection of shock-breakout emission from a cosmological gamma-ray burst?
• Extreme ultra-soft X-ray variability in an eROSITA observation of the Narrow-Line Seyfert 1 Galaxy 1H 0707-495
• Athena X-IFU synthetic observations of galaxy clusters to probe the chemical enrichment of the Universe
• The comptonizing medium of the black-hole X-ray binary MAXI~J1535$-$571 through type-C quasi-periodic oscillations
• Broadband Observations of High Redshift Blazars
• A NICER look at the state transitions of the black hole candidate MAXI J1535-571 during its reflares
• Constraining the properties of neutron star crusts with the transient low-mass X-ray binary Aql X-1
• MOVES III. Simultaneous X-ray and ultraviolet observations unveiling the variable environment of the hot Jupiter HD 189733b
• Chandra Detection of X-ray Absorption Associated with a Damped Lyman Alpha System
• X-ray spectral components of the blazar and binary black hole candidate OJ 287 (2005-2020)
• The Plasma Structure of the Cygnus Loop from the Northeastern Rim to the Southwestern Rim
• The X-ray reactivation of the radio bursting magnetar SGR 1935+2154
• Black Holes in Short Period X-ray Binaries and the Transition to Radiatively Inefficient Accretion
• Variability of the High Velocity Outflow in the Quasar PDS 456
• A momentum conserving accretion disk wind in the narrow line Seyfert 1, I Zwicky 1
• Spectral Survey of X-Ray Bright Active Galactic Nuclei from the Rossi X-ray Timing Explorer
• The X-Ray Position and Infrared Counterpart of the Eclipsing X-Ray Pulsar OAO 1657-415
• Spectral and Timing Nature of the Symbiotic X-ray Binary 4U 1954+319: The Slowest Rotating Neutron Star in an X-ray Binary System
• XMM-Newton observation of the NLS1 Galaxy Ark 564: I. Spectral analysis of the time-average spectrum
• Highly Significant Detection of X-Ray Polarization from the Brightest Accreting Neutron Star Sco X-1
• Simultaneous Kepler/K2 and XMM-Netwon observations of superflares in the Pleiades
• Suzaku View of the Supernova Remnant RCW 86: X-Ray Studies of Newly-Discovered Fe-Rich Ejecta
• Hiding in Plain Sight: Chandra Observations of the Quiescent Neutron Star 4U 2129+47 in Eclipse
• A variable corona during the transition from type-C to type-B quasi-periodic oscillations in the black hole X-ray binary MAXI J1820+070
• Prolonged sub-luminous state of the new transitional pulsar candidate CXOU J110926.4-650224
• XMM-Newton study of 30 Dor C and a newly identified MCSNR J0536-6913 in the Large Magellanic Cloud
• A new super-soft X-ray source in the Small Magellanic Cloud: Discovery of the first Be/white dwarf system in the SMC?
• SN 2005ip: A Luminous Type IIn Supernova Emerging from a Dense Circumstellar Medium as Revealed by X-Ray Observations
• A strong X-ray polarization signal from the magnetar 1RXS J170849.0-400910
• Characterizing the Evolving X-Ray Spectral Features During a Superburst from 4U 1636-536
• NICER uncovers the transient nature of the type-B quasi-periodic oscillation in the black hole candidate MAXI J1348-630
• NuSTAR observation of a Type I X-ray burst from GRS 1741.9-2853
• The 2021 outburst of the recurrent nova RS Ophiuchi observed in X-rays by the Neil Gehrels Swift Observatory: a comparative study
• Systematically Revisiting All NuSTAR Spins of Black Holes in X-Ray Binaries
• Meta-stable low-level accretion rate states or neutron star crust cooling in the Be/X-ray transients V0332+53 and 4U 0115+63
• Testing the Kerr nature of the supermassive black hole in Ark 564
• Dusty Blastwaves of Two Young LMC Supernova Remnants: Constraints on Postshock Compression
• AGN Coronae Through A Jet Perspective
• NuSTAR Observations of the Black Hole GS 1354-645: Evidence of Rapid Black Hole Spin
• XMM-Newton RGS spectroscopy of LMC X-3
• The XMM-Newton View of the Broad-Line Radio Galaxy 3C 120
• A New Flaring Black Widow Candidate and Demographics of Black Widow Millisecond Pulsars in the Galactic Field
• The radius of the quiescent neutron star in the globular cluster M13
• Identification of an Extended Accretion Disk Corona in the Hercules X-1 Low State: Moderate Optical Depth, Precise Density Determination, and Verification of CNO Abundances
• New Constraints on the Spin of the Black Hole Cygnus X-1 and the Physical Properties of its Accretion Disk Corona
• X-ray Spectroscopy of Candidate Ultracompact X-ray Binaries
• Chandra Discovery of an X-ray jet and Extended X-ray Structure in z=0.63 quasar, B2 0738+313
• Re-observing the NLS1 Galaxy RE J1034+396. II. New Insights on the Soft X-ray Excess, QPO and the Analogy with GRS 1915+105
• Discovery of the Galactic High-Mass Gamma-ray Binary 4FGL J1405.1-6119
• Multiple cyclotron line-forming regions in GX 301-2
• Dramatic change in the boundary layer in the symbiotic recurrent nova T Coronae Borealis
• Revealing O VII from stacked X-ray grating spectra of clusters, groups and elliptical galaxies
• IKT 16: A Composite SNR in the SMC
• Missing cosmic metals revealed by X-ray absorption towards distant sources
• The Ultra-Fast Outflow of the Quasar PG 1211+143 as Viewed by Time-Averaged Chandra Grating Spectroscopy
• Evolution of the accretion disk-corona during bright hard-to-soft state transition: A reflection spectroscopic study with GX 339-4
• Modeling bias in supermassive black hole spin measurements
• A double-peaked outburst of A 0535+26 observed with INTEGRAL, RXTE, and Suzaku
• Swift X-ray and UV monitoring of the Classical Nova V458 Vul (Nova Vul 2007)
• Broad iron line in the fast spinning neutron-star system 4U 1636-53
• A bright ultraluminous X-ray source in NGC 5907
• The Spin of The Black Hole in the X-ray Binary Nova Muscae 1991
• Hard X-ray Lags in Active Galactic Nuclei: Testing the Distant Reverberation Hypothesis with NGC 6814
• A Soft X-Ray Spectral Episode for the Clocked Burster, GS 1826-24 as Measured by Swift and NuSTAR
• Fermi-LAT Observations of Supernova Remnant Kesteven 79
• A Link Between X-ray Emission Lines and Radio Jets in 4U 1630-47?
• SWIFT view of the 2015 outburst of GS 2023+338 (V404 Cyg): complex evolution of spectral and temporal characteristics
• Accreting, highly magnetized neutron stars at the Eddington limit: A study of the 2016 outburst of SMC X-3
• First detection of X-ray polarization from the accreting neutron star 4U 1820-303
• Soft X-ray and extreme ultraviolet excess emission from clusters of galaxies
• 1RXSJ173021.5-055933: a cataclysmic variable with a fast-spinning magnetic white dwarf
• Coronal properties of Swift/BAT-selected Seyfert 1 AGN observed with NuSTAR
• Dust scattering halo of 4U 1630-47 observed with Chandra and Swift: New constraints on the source distance
• A Supernova Candidate at z=0.092 in XMM-Newton Archival Data
• NuSTAR Discovery of a Cyclotron Line in the Be/X-ray Binary RX J0520.5-6932 During Outburst
• Elemental Abundances in the Possible Type Ia Supernova Remnant G344.7-0.1
• The XMM-Newton View of GRS1915+105
• The Variable Warm Absorber in Circinus X-1
• Widespread Detection of Two Components in the Hot Circumgalactic Medium of the Milky Way
• Revealing the location and structure of the accretion disk-wind in PDS456
• A Chandra Look at the X-ray Faint Millisecond Pulsars in the Globular Cluster NGC 6752
• The Disk Wind in the Neutron Star Low-mass X-Ray Binary GX 13+1
• VERITAS detection of $\gamma$-ray flaring activity from the BL Lac object 1ES 1727+502 during bright moonlight observations
• The Hot, Accreted Halo of NGC 891
• GRO J1744-28: an intermediate B-field pulsar in a low mass X-ray binary
• XMM-Newton observations of the diffuse X-ray emission in the starburst galaxy NGC 253
• Disk reflection and a possible disk wind during a soft X-ray state in the neutron star low-mass X-ray binary 1RXS J180408.9-342058
• Broad-band characteristics of seven new hard X-ray selected cataclysmic variables
• Physical origin of the nonphysical spin evolution of MAXI J1820+070
• Breaking the habit - the peculiar 2016 eruption of the unique recurrent nova M31N 2008-12a
• Mysterious Odd Radio Circle near the Large Magellanic Cloud -- An Intergalactic Supernova Remnant?
• X-ray, Optical, and Near-infrared Monitoring of the New X-ray Transient MAXI J1820+070 in the Low/hard State
• The Swift Bulge Survey: Motivation, Strategy, and First X-ray Results
• X-ray Polarization of the Black Hole X-ray Binary 4U 1630-47 Challenges Standard Thin Accretion Disk Scenario
• X-ray Detectability of Accreting Isolated Black Holes in Our Galaxy
• An X-ray view of the very faint black hole X-ray transient Swift J1357.2-0933 during its 2011 outburst
• SDSS J211852.96-073227.5: a new γ-ray flaring narrow-line Seyfert 1 galaxy
• H3+ Spectroscopy and the Ionization Rate of Molecular Hydrogen in the Central Few Parsecs of the Galaxy
• A High Resolution View of the Warm Absorber in the Quasar MR2251-178
• X-ray burst induced spectral variability in 4U 1728-34
• SWIFT J1910.2-0546: A possible black hole binary with a retrograde spin or truncated disk
• Suzaku and NuSTAR X-Ray Spectroscopy of gamma Cas and HD110432
• Discovery of Rapidly Moving Partial X-ray Absorbers within gamma Cassiopeiae
• A variable ULX and possible IMBH candidate in M51a
• The NuSTAR view of the non-thermal emission from PSR J0437-4715
• The evolving jet spectrum of the neutron star X-ray binary Aql X-1 in transitional states during its 2016 outburst
• X-ray emission from the blazar AO 0235+16: the XMM-Newton and Chandra point of view
• The first two transient supersoft X-ray sources in M 31 globular clusters and the connection to classical novae
• Variations in the dip properties of the low-mass X-ray binary XB 1254-69 observed with XMM-Newton and INTEGRAL
• Chandra reveals a possible ultra-fast outflow in the super-Eddington Be/X-ray binary Swift J0243.6+6124
• Hard-state optical wind during the discovery outburst of the black-hole X-ray dipper MAXI J1803-298
• A Low-Flux State in IRAS 00521-7054 seen with NuSTAR and XMM-Newton: Relativistic Reflection and an Ultrafast Outflow
• Discovery of an X-ray Quasar Wind Driving the Cold Gas Outflow in the Ultraluminous Infrared Galaxy IRAS F05189-2524
• Discovery of a Supercluster in the eROSITA Final Equatorial Depth Survey: X-ray Properties, Radio Halo, and Double Relics
• Multi-timescale reverberation mapping of Mrk 335
• The Seyfert 2 galaxy NGC 2110: hard X-ray emission observed by NuSTAR and variability of the iron K$\alpha$ line
• Identification of QPO frequency of GRS 1915+105 as the relativistic dynamic frequency of a truncated accretion disk
• Insight-HXMT observations of Swift J0243.6+6124 during its 2017-2018 outburst
• NICER Detection of Strong Photospheric Expansion during a Thermonuclear X-Ray Burst from 4U 1820-30
• The Lyman Continuum Escape Fraction of Galaxies and AGN in the GOODS Fields
• Searching for Massive Outflows in Holmberg IX X-1 and NGC 1313 X-1: The Iron K Band
• Modeling broadband X-ray absorption of massive star winds
• Probing the Interstellar Dust towards the Galactic Centre: Dust Scattering Halo around AX J1745.6-2901
• Disk-Wind Connection During the Heartbeats of GRS 1915+105
• Deep Chandra observation of the galaxy cluster WARPJ1415.1+3612 at z=1: an evolved cool-core cluster at high-redshift
• The Massive Star Forming Region Cygnus OB2. I. Chandra catalogue of association members
• Effective area calibration of the Reflection Grating Spectrometers of XMM-Newton. I. X-ray spectroscopy of the Crab nebula
• Triggering the Untriggered: The First Einstein Probe-Detected Gamma-Ray Burst 240219A and Its Implications
• The evolution of the broadband temporal features observed in the black-hole transient MAXI J1820+070 with Insight-HXMT
• NuSTAR unveils a heavily obscured low-luminosity Active Galactic Nucleus in the Luminous Infrared Galaxy NGC 6286
• Periodic signals from the Circinus region: two new cataclysmic variables and the ultraluminous X-ray source candidate GC X-1
• Four new X-ray-selected supernova remnants in the Large Magellanic Cloud
• Oxygen Abundances in the Milky Way Using X-ray Absorption Measurements Towards Galaxy Clusters
• Broadband Multi-wavelength Properties of M87 during the 2018 EHT Campaign including a Very High Energy Flaring Episode
• New insights on accretion in Supergiant Fast X-ray Transients from XMM-Newton and INTEGRAL observations of IGR J17544$-$2619
• NuSTAR Hard X-ray View of Low-luminosity Active Galactic Nuclei: High-energy Cutoff and Truncated Thin Disk
• A Chandra Study of the Rosette Star-Forming Complex. III. The NGC 2237 Cluster and the Region's Star Formation History
• Wide-band view of High Frequency QPOs of GRS 1915+105 in 'softer' variability classes observed with AstroSat
• Probing the circumnuclear absorbing medium of the buried AGN in NGC 1068 through NuSTAR observations
• The unusual multiwavelength properties of the gamma-ray source PMNJ1603-4904
• Inside a Beehive: the Multiple Merging Processes in the Galaxy Cluster Abell 2142
• A year in the life of the low-mass X-ray transient Aql X-1
• Investigating the peculiar emission from the new VHE gamma-ray source H1722+119
• Multi-frequency observations of SNR J0453-6829 in the LMC; A composite supernova remnant with a pulsar wind nebula
• Irradiated, colour-temperature-corrected accretion discs in ultraluminous X-ray sources
• INTEGRAL and XMM-Newton observations of IGR J16418-4532: evidence of accretion regime transitions in a supergiant fast X-ray transient
• Accretion Flow Evolution of a New Black Hole Candidate MAXI J1348-630 During the 2019 Outburst
• X-rays observations of a super-Chandrasekhar object reveal an ONeMg and a CO white dwarf merger product embedded in a putative SN Iax remnant
• Multiwavelength observations of the black hole X-ray binary A0620-00 in quiescence
• Impact of the returning radiation on the analysis of the reflection spectra of black holes
• Measuring sloshing, merging and feedback velocities in the Virgo cluster
• Chandra X-ray spectroscopy of the focused wind in the Cygnus X-1 system III. Dipping in the low/hard state
• The Broadband Spectral Variability of Holmberg IX X-1
• Correlation between X-ray and radio absorption in compact radio galaxies
• Discovery of Hot Gas in Outflow in NGC3379
• Multiwavelength observations of V407 Lupi (ASASSN-16kt) --- a very fast nova erupting in an intermediate polar
• A compact, metal-rich, kpc-scale outflow in FBQS J0209-0438: Detailed diagnostics from HST/COS extreme UV observations
• VLT/X-shooter GRBs: Individual extinction curves of star-forming regions
• Multi-wavelength observations of a rich galaxy cluster at z ~ 1: the HST/ACS colour-magnitude diagram
• Swift data hint at a binary Super Massive Black Hole candidate at sub-parsec separation
• Bright end of the luminosity function of high-mass X-ray binaries: contributions of hard, soft and supersoft sources
• The spin measurement of the black hole in 4U 1543-47 constrained with the X-ray reflected emission
• A multi-wavelength view of the neutron star binary 1FGL J1417.7--4402: A progenitor to canonical millisecond pulsars
• Probing the outer edge of an accretion disk: A Her X-1 turn-on observed with RXTE
• NICER Observation of the Temporal and Spectral Evolution of Swift J1818.0-1607: a Missing Link between Magnetars and Rotation Powered Pulsars
• Using the X-ray Dust Scattering Halo of 4U 1624-490 to determine distance and dust distributions
• The radio-bright accreting millisecond X-ray pulsar IGR J17591-2342
• Swift J011511.0-725611: Discovery of a rare Be Star / White Dwarf binary system in the SMC
• The eROSITA Final Equatorial-Depth Survey (eFEDS): A multiwavelength view of WISE mid-infrared galaxies/active galactic nuclei
• Evidence for an Untruncated Accretion Disk in the Broad-Line Radio Galaxy 4C+74.26
• A Relativistic Disc Reflection Model for 1H0419-577: Multi-Epoch Spectral Analysis with XMM-Newton and NuSTAR
• Discrete X-ray Signatures of a Photoionized Plasma Above the Accretion Disk of the Neutron Star EXO 0748-676
• A new nearby pulsar wind nebula overlapping the RX J0852.0-4622 supernova remnant
• First Multi-wavelength Campaign on the Gamma-ray-loud Active Galaxy IC 310
• Tracking the variable jets of V404 Cygni during its 2015 outburst
• Comparison of spectral models for disc truncation in the hard state of GX 339-4
• The TeV emission of Ap Librae: a hadronic interpretation and prospects for CTA
• Shock-powered radio emission from V5589 Sagittarii (Nova Sgr 2012 1)
• Classifying Unidentified X-ray Sources in the Chandra Source Catalog Using a Multiwavelength Machine-learning Approach
• The ultraluminous X-ray source population of NGC 4485/4490
• Photoevaporation of Grain-Depleted Protoplanetary Disks around Intermediate-Mass Stars: Investigating Possibility of Gas-Rich Debris Disks as Protoplanetary Remnants
• Fast X-ray transients in the Galactic bulge with the Rossi X-ray Timing Explorer
• Investigating ULX accretion flows and cyclotron resonance in NGC 300 ULX1
• A Census of X-ray Millisecond Pulsars in Globular Clusters
• Spectral and timing analysis of the mHz QPOs in the neutron-star low-mass X-ray binary 4U 1636-53
• Physical properties of the interstellar medium using high-resolution Chandra spectra: O K-edge absorption
• XMMSL2 J144605.0+685735 : a slow tidal disruption event
• Recovery of the X-ray polarisation of Swift J1727.8$-$1613 after the soft-to-hard spectral transition
• A spectral and timing study of MAXI J1535-571, based on Swift/XRT, XMM-Newton and NICER observations obtained in fall 2017
• A Delayed Transition to the Hard State for 4U 1630-47 at the End of Its 2010 Outburst
• Testing the Kerr black hole hypothesis with GRS 1716-249 by combining the continuum-fitting and the iron-line methods
• The optical to gamma-ray emission of the Crab pulsar: a multicomponent model
• A wildly flickering jet in the black hole X-ray binary MAXI J1535-571
• A spectral study of the black hole X-ray binary MAXI J1820+070 with AstroSat and NuSTAR
• Two major constraints on the inner radii of accretion disks
• X-ray and multiwavelength view of NGC 4278. A LINER-Seyfert connection?
• Measuring redshift through X-ray spectroscopy of galaxy clusters: results from Chandra data and future prospects
• Testing general relativity with the stellar-mass black hole in LMC X-1 using the continuum-fitting method
• A low-luminosity soft state in the short period black hole X-ray binary Swift J1753.5-0127
• NICER-NuSTAR Observations of the Neutron Star Low-Mass X-ray Binary 4U 1735-44
• The Global Implications of the Hard X-ray Excess in Type 1 AGN
• SWIFT XRT Observations of the Nova-like Cataclysmic Variables MV Lyr, BZ Cam and V592 Cas
• Variations in the Cyclotron Resonant Scattering Features during 2011 outburst of 4U 0115+63
• X-ray polarimetry of X-ray pulsar X Persei: another orthogonal rotator?
• X-ray pulsar GRO J1008$-$57 as an orthogonal rotator
• Detailed analysis on the reflection component for the black hole candidate MAXI J1348-630
• Deep XMM-Newton Observations Reveal the Origin of Recombining Plasma in the Supernova Remnant W44
• Non-Equilibrium Chemistry and Destruction of CO by X-ray Flares
• A cold neutron star in the transient low-mass X-ray binary HETE J1900.1-2455 after 10 years of active accretion
• Stars stripped in binaries -- the living gravitational wave sources
• Fundamental X-ray Corona Parameters of Swift/BAT AGN
• NICER Discovers mHz Oscillations in the "Clocked" Burster GS 1826-238
• Tracing High-Energy Radiation from T Tauri Stars Using Mid-Infrared Neon Emission from Disks
• Radio and X-ray observations of giant pulses from XTE J1810-197
• Multiwavelength study of the flaring activity of Sgr A* in 2014 February-April
• Multiwavelength observations of the gamma-ray emitting narrow-line Seyfert 1 PMN J0948+0022 in 2011
• NuSTAR observation of LS 5039
• XMM-Newton observations of SGR 1806-20 over seven years following the 2004 Giant Flare
• Oxygen and iron in interstellar dust: an X-ray investigation
• NuSTAR observations of the powerful radio-galaxy Cygnus A
• Evidence for Rapid Adiabatic Cooling as an Origin of the Recombining Plasma in the Supernova Remnant W49B Revealed by NuSTAR Observations
• The Gamma-Ray Emitting Radio-Loud Narrow-Line Seyfert 1 Galaxy PKS 2004-447 I. The X-Ray View
• Hybrid Comptonization and Electron-Positron Pair Production in the Black-Hole X-Ray Binary MAXI J1820+070
• The spin of the black hole 4U 1543-47
• Chandra observation of the Galactic supernova remnant CTB 109 (G109.1-1.0)
• Broadband X-Ray Observations of the 2018 Outburst of the Changing-Look Active Galactic Nucleus NGC 1566
• Discovery of 59ms Pulsations from 1RXS J141256.0+792204 (Calvera)
• NICER observes a secondary peak in the decay of a thermonuclear burst from 4U 1608-52
• Simulating Astro-H Observations of Sloshing Gas Motions in the Cores of Galaxy Clusters
• Dust extinction bias in the column density distribution of gamma-ray bursts; high column density, low redshift GRBs are more heavily obscured
• Rapidly evolving disk-jet coupling during re-brightenings in the black hole transient MAXI J1535-571
• Phase-resolved NuSTAR and Swift-XRT Observations of Magnetar 4U 0142+61
• The First Short GRB Millimeter Afterglow: The Wide-Angled Jet of the Extremely Energetic SGRB 211106A
• NuSTAR monitoring of MAXI J1348-630: evidence of high density disc reflection
• The X-ray properties of the magnetic Cataclysmic Variable UU Col
• Abell 611. II. X-ray and strong lensing analyses
• Observation of enhanced X-ray emission from the CTTS AA Tau during a transit of an accretion funnel
• Sagittarius A* High Energy X-ray Flare Properties During NuSTAR Monitoring of the Galactic Center from 2012 to 2015
• Destruction and multiple ionization of PAHs by X-rays in circumnuclear regions of AGNs
• AGN impact on the molecular gas in galactic centers as probed by CO lines
• Probing the very-high-energy gamma-ray spectral curvature in the blazar PG 1553+113 with the MAGIC telescopes
• X-ray emission from the planet pulsar B1257+12
• The needle in the haystack - Where to look for more isolated cooling neutron stars
• X-ray reflection from the inner disk of the AGN Ton S180
• Accretion Disc Wind Variability in the States of the Microquasar GRS 1915+105
• Consistent accretion-induced heating of the neutron-star crust in MXB 1659-29 during two different outbursts
• The peculiar Galactic center neutron star X-ray binary XMM J174457-2850.3
• High Resolution X-Ray Spectroscopy of SN 1987A: Monitoring with XMM-Newton
• Synchrotron emission from the blazar PG 1553+113. An analysis of its flux and polarization variability
• Expanding hot flow in the black hole binary SWIFT J1753.5-0127: evidence from optical timing
• Wide-band spectroscopy of the Compton thick Seyfert 2 galaxy Mrk 3 with Suzaku
• Implementation of a radial disk ionization profile in the RELXILL_NK model
• VHE gamma-ray detection of FSRQ QSO B1420+326 and modeling of its enhanced broadband state in 2020
• The 999th Swift gamma-ray burst: Some like it thermal
• A variable ionized disk wind in the black-hole candidate EXO 1846-031
• Rapid spin changes around a magnetar fast radio burst
• Long tails on thermonuclear X-ray bursts from neutron stars: a signature of inward heating?
• Two Distinct-Absorption X-Ray Components from Type IIn Supernovae: Evidence for Asphericity in the Circumstellar Medium
• Probing the effects of a thermonuclear X-ray burst on the neutron star accretion flow with NuSTAR
• Investigating the multiwavelength behaviour of the flat spectrum radio quasar CTA 102 during 2013-2017
• The Spin of the Black Hole GS 1124-683: Observation of a Retrograde Accretion Disk?
• High Energy X-Ray Detection OF G359.89-0.08 (Sgr A-E): Magnetic Flux Tube Emission Powered By Cosmic Rays?
• Confirmation of a High Magnetic Field in GRO J1008-57
• Indications of non-conservative mass-transfer in AMXPs
• Discovery of a very young high-mass X-ray binary associated with the supernova remnant MCSNRJ0513-6724 in the LMC
• XMM-Newton reveals a candidate period for the spin of the "Magnificent Seven" neutron star RX J1605.3+3249
• Swift Observations of MAXI J1659-152: A Compact Binary with a Black Hole Accretor
• Multi-band study of RX J0838-2827 and XMM J083850.4-282759: a new asynchronous magnetic cataclysmic variable and a candidate transitional millisecond pulsar
• Discovery of X-ray eclipses from the transient source CXOGC J174540.0-290031 with XMM-Newton
• A complete view of the broad-line radio galaxy 4C+74.26 with XMM-Newton
• The RS CVn type star GT Mus shows most energetic X-ray flares throughout the 2010s
• Relativistic components of the Ultra-Fast Outflow in the Quasar PDS 456 from Chandra/HETGS, NuSTAR and XMM-Newton observations
• The XMM-Newton view of Supergiant Fast X-ray Transients: the case of IGRJ16418-4532
• A Comprehensive Spectral Analysis of the X-Ray Pulsar 4U 1907+09 from Two Observations with the Suzaku X-Ray Observatory
• Investigating the blazar TXS 0506+056 through sharp multi-wavelength eyes during 2017-2019
• Supernova Remnants in M33: X-ray Properties as Observed by XMM-Newton
• Simultaneous NuSTAR/Chandra observations of the Bursting Pulsar GRO J1744-28 during its third reactivation
• X-Ray Absorption and Scattering by Interstellar Grains
• Testing the Kerr hypothesis using X-ray reflection spectroscopy with NuSTAR data of Cygnus X-1 in the soft state
• Testing the companion hypothesis for the origin of the X-ray emission from intermediate-mass main-sequence stars
• XMM-Newton study of the persistent X-ray source 1E1743.1-2843 located in the Galactic Center direction
• The first broadband X-ray view of the narrow line Seyfert 1 Ton S180
• Multi-wavelength campaign on NGC7469 I. The rich 640 ks RGS spectrum
• IXPE observations of the quintessential wind-accreting X-ray pulsar Vela X-1
• A Possible Magnetar Nature for IGR J16358-4726
• The progenitor of SN 2011ja: Clues from circumstellar interaction
• Discovery of a bright X-ray transient in the Galactic Center with XMM-Newton
• Is IGR J11014-6103 a Pulsar with the Highest Known Kick Velocity?
• X-ray Spectroscopy of the Accreting Millisecond Pulsar XTE J0929-314 in Outburst
• 5.9 keV Mn K-shell X-ray luminosity from the decay of 55Fe in Type Ia supernova models
• The Massive Star-Forming Regions Omnibus X-Ray Catalog, Third Installment
• Elemental Abundances of Nearby Galaxies through High Signal-to-Noise XMM-Newton Observations of ULXs
• Constraints on Einstein-Maxwell dilaton-axion gravity from X-ray reflection spectroscopy
• The radio/X-ray correlation in X-ray binaries - Insights from a hard X-ray perspective
• Spatially resolved X-ray study of supernova remnants that host magnetars: Implication of their fossil field origin
• Chandra high-resolution spectra of 4U~1630-47: the disappearance of the wind
• Investigating the Structure of Vela X
• The Mouse Pulsar Wind Nebula
• Testing General Relativity with X-ray reflection spectroscopy: The Konoplya-Rezzolla-Zhidenko parametrization
• The X-ray dust scattered rings of the black hole low mass binary V404 Cyg
• Remarkable Spectral Variability of PDS 456
• IGR J17329-2731: The birth of a symbiotic X-ray binary
• Accretion flow diagnostics with X-ray spectral-timing: the hard state of SWIFT J1753.5-0127
• A deep X-ray view of the bare AGN Ark 120. I. Revealing the Soft X-ray Line Emission
• A strongly truncated inner accretion disk in the Rapid Burster
• Si K Edge Structure and Variability in Galactic X-Ray Binaries
• X-ray absorption towards high-redshift sources: probing the intergalactic medium with blazars
• Evaluating the Evidence of Multipolar Surface Magnetic Field in PSR J0108$-$1431
• Thermal Emission and Radioactive Lines, but No Pulsar, in the Broadband X-Ray Spectrum of Supernova 1987A
• Hard X-ray Excess from the Magnificent Seven Neutron Stars
• Modelling the thermal X-ray emission around the Galactic Centre from colliding Wolf-Rayet winds
• SRG/eROSITA X-ray shadowing study of giant molecular clouds
• Discovery and Rapid Follow-up Observations of the Unusual Type II SN 2018ivc in NGC 1068
• Hybrid star models in the light of new multi-messenger data
• X-Ray Spectral Variability of Ultraluminous X-Ray Sources in Extragalactic Globular Clusters
• Half-Megasecond Chandra Spectral Imaging of the Hot Circumgalactic Nebula around Quasar Mrk 231
• A radiatively-quiet glitch and anti-glitch in the magnetar 1E 2259+586
• The accretion disk corona and disk atmosphere of 4U 1624-490 as viewed by the Chandra-HETGS
• Up and Down the Black Hole Radio/X-ray Correlation: the 2017 mini-outbursts from Swift J1753.5-0127
• The Hard X-Ray View of the Young Supernova Remnant G1.9+0.3
• The discovery of a pulsar wind nebula around the magnetar candidate AXP 1E1547.0-5408
• A NuSTAR observation of the low mass X-ray binary GX 349+2 throughout the Z-track
• X-ray bounds on cooling, composition, and magnetic field of the Cassiopeia A neutron star and young central compact objects
• X-ray Observations of Bow Shocks around Runaway O Stars. The case of $\zeta$ Oph and BD+43${}^{\circ }$3654
• The awakening of the gamma-ray narrow-Line Seyfert 1 galaxy PKS 1502+036
• The first simultaneous X-ray broad-band view of Mrk 110 with XMM-Newton and NuSTAR
• Growth of stellar mass black holes in dense molecular clouds and GW190521
• Eclipsing the X-ray emitting region in the active galaxy NGC 6814
• Studying the Reflection Spectra of the New Black Hole X-ray Binary Candidate MAXI J1631-479 Observed by NuSTAR: A Variable Broad Iron Line Profile
• Intragroup and Galaxy-Linked Diffuse X-ray Emission in Hickson Compact Groups
• CXOM31 J004253.1+411422: The first ultra-luminous X-ray transient in M 31
• Measuring the shock-heating rate in the winds of O stars using X-ray line spectra
• Long-term and multi-wavelength evolution of a changing-look AGN Mrk 1018
• Seven Years of SN 2014C: a Multi-Wavelength Synthesis of an Extraordinary Supernova
• The Close AGN Reference Survey (CARS): Mrk 1018 halts dimming and experiences strong short-term variability
• The long outburst of the black hole transient GRS 1716-249 observed in the X-ray and radio band
• X-shooting GRBs at high redshift: probing dust production history
• A NICER look at thermonuclear X-ray bursts from Aql X-1
• Probing Elemental Abundances in SNR 1987A Using XMM-Newton
• Relativistic X-Ray Reflection and Photoionised Absorption in the Neutron-Star Low-Mass X-ray Binary GX 13+1
• Sersic 159-03: discovery of the brightest soft X-ray excess emitting cluster of galaxies
• XMM-Newton observations of the extremely X-ray luminous quasar CFHQS J142952+544717=SRGE J142952.1+544716 at redshift z=6.18
• Error formulae for the energy-dependent cross-spectrum
• NuSTAR + XMM-Newton monitoring of the neutron star transient AX J1745.6-2901
• The Hard State of the Highly Absorbed High Inclination Black Hole Binary Candidate Swift J1658.2-4242 Observed by NuSTAR and Swift
• Black hole spin of Cyg X-1 determined from the softest state ever observed
• NuSTAR observations of the Transient Galactic Black Hole Binary Candidate Swift J1858.6-0814: A New Sibling of V404 Cyg and V4641 Sgr?
• Localizing INTEGRAL Sources with Chandra: X-Ray and Multi-Wavelength Identifications and Energy Spectra
• Estimation of the black hole spin in LMC X-1 using AstroSat
• NuSTAR view of the Z-type neutron star low-mass X-ray binary Cygnus~X--2
• Testing wind as an explanation for the spin problem in the continuum-fitting method
• Spectral and timing evolution of the bright failed outburst of the transient black hole Swift J174510.8-262411
• ALMA CO Observations of Gamma-Ray Supernova Remnant N132D in the Large Magellanic Cloud: Possible Evidence for Shocked Molecular Clouds Illuminated by Cosmic-Ray Protons
• Identifying IGR J14091-6108 as a magnetic CV with a massive white dwarf using X-ray and optical observations
• X-Ray Polarized View on the Accretion Geometry in the X-Ray Binary Circinus X-1
• The Suzaku View of the Swift/BAT AGNs (II): Time Variability and Spectra of Five "Hidden" AGNs
• AstroSat Observation of X-ray Dips and State Transition in the Black Hole Candidate MAXI J1803-298
• Toward the Understanding of the Physical Origin of Recombining Plasma in the Supernova Remnant IC 443
• On the energy dependence of the QPO phenomenon in the black hole system MAXI J1535-571
• Evidence for Radiation Pressure Compression in the X-ray Narrow Line Region of Seyfert galaxies
• Different accretion heating of the neutron star crust during multiple outbursts in MAXI J0556-332
• Chandra High Energy Transmission Gratings Spectra of V3890 Sgr
• Measurement of the Oxidation state of Fe in the ISM using X-ray Absorption Spectroscopy
• Fermi-LAT counterparts of IceCube neutrinos above 100 TeV
• Modeling uncertainties in X-ray reflection spectroscopy measurements II: Impact of the radiation from the plunging region
• The Suzaku Observation of NGC 3516: Complex Absorption and the Broad and Narrow Fe K Lines
• X-Ray Determination of the Variable Rate of Mass Accretion onto TW Hydrae
• Testing regular black holes with X-ray and GW data
• Breaking the spectral degeneracies in black hole binaries with fast timing data
• IGR J17062-6143 is an Accreting Millisecond X-ray Pulsar
• 1ES 1927+654: a bare Seyfert 2
• First X-ray observations of Low-Power Compact Steep Spectrum Sources
• Study of the reflection spectrum of the LMXB 4U 1702-429
• In-orbit performance of the soft X-ray imaging system aboard Hitomi (ASTRO-H)
• X-ray Spectroscopy of the gamma-ray Brightest Nova V906 Car (ASASSN-18fv)
• Happy Birthday Swift: Ultra-long GRB141121A and its broad-band Afterglow
• XMM-Newton detection of the 2.1 ms coherent pulsations from IGR J17379-3747
• Absence of reflection features in NuSTAR spectra of the luminous neutron star X-ray binary GX 5-1
• Spatially resolved XMM-Newton analysis and a model of the nonthermal emission of MSH 15-52
• A deficit of ultraluminous X-ray sources in luminous infrared galaxies
• A spectrally stratified hot accretion flow in the hard state of MAXI J1820+070
• On the origin of central abundance drops in the intracluster medium of galaxy groups and clusters
• Evolution of X-ray Activity in <25 Myr Old Pre-Main Sequence Stars
• NuSTAR Hard X-ray Observations of the Energetic Millisecond Pulsars PSR B1821-24, PSR B1937+21, and PSR J0218+4232
• XMM-Newton and INTEGRAL observations of the black hole candidate XTE J1817-330
• Reflection spectra of accretion disks illuminated by disk-like coronae
• An Ultra-Fast X-ray Disk Wind in the Neutron Star Binary GX 340+0
• AX J1910.7+0917: the slowest X-ray pulsar
• AstroSat Observations of the first Galactic ULX Pulsar Swift J0243.6+6124
• NuSTAR discovery of a cyclotron line in the accreting X-ray pulsar IGR J16393-4643
• First X-ray polarization measurement confirms the low black-hole spin in LMC X-3
• Chandra Spectroscopy of MAXI J1305-704: Detection of an Infalling Black Hole Disk Wind?
• XMM-Newton observation of MV Lyr and the sandwiched model confirmation
• Connecting X-ray absorption and 21cm neutral hydrogen absorption in obscured radio AGN
• NuSTAR and INTEGRAL observations of a low/hard state of 1E1740.7-2942
• New insights on the puzzling LMXB 1RXS J180408.9-342058: the intermediate state, the clocked type-I X-ray bursts and much more
• X-ray analysis of JWST's first galaxy cluster lens SMACS J0723.3-7327
• Evidence for Relativistic Disk Reflection in the Seyfert 1h Galaxy/ULIRG IRAS 05189-2524 Observed by NuSTAR and XMM-Newton
• Suzaku monitoring of the Wolf-Rayet binary WR140 around periastron passage: An approach for quantifying the wind parameters
• Discovery and state transitions of the new Galactic black hole candidate MAXI J1535-571
• Multi-frequency study of a new Fe-rich supernova remnant in the Large Magellanic Cloud, MCSNR J0508-6902
• Inferring black hole spins and probing accretion/ejection flows in AGNs with the Athena X-ray Integral Field Unit
• The flaring X-ray corona in the quasar PDS 456
• Coronal properties of black hole X-ray binaries in the hard state as seen by NuSTAR and Swift
• A NICER look at the jet-like corona of MAXI J1535-571 through type-B quasi-periodic oscillations
• Magnetic field estimates from the X-ray synchrotron emitting rims of the 30 Dor C superbubble and the implications for the nature of 30 Dor C's TeV emission
• The Photoionized Accretion Disk in Her X-1
• Multi-Wavelength Coverage of State Transitions in the New Black Hole X-Ray Binary Swift J1910.2-0546
• The ultraluminous X-ray source bubble in NGC 5585
• NuSTAR Observations of AGN with Low Observed X-ray to [OIII] Luminosity Ratios: Heavily Obscured AGN or Turned-Off AGN?
• Unveiling the nature of the gamma-ray emitting AGN PKS 0521-36
• Looking at A 0535+26 at low luminosities with NuSTAR
• Multi-wavelength Probes of Obscuration Towards the Narrow Line Region in Seyfert Galaxies
• Delayed Outburst of H 1743--322 in 2003 and relation with its other outbursts
• The hard to soft transition of GX 339-4 as seen by Insight-HXMT
• Physical Conditions in the X-ray Emission-line Gas in NGC 1068
• Discovery of the luminous X-ray ignition eRASSt J234402.9$-$352640; I. Tidal disruption event or a rapid increase in accretion in an active galactic nucleus?
• A test of the nature of the Fe K Line in the neutron star low-mass X-ray binary Serpens X-1
• Suzaku Studies of Luminosity-Dependent Changes in the Low-Mass X-ray Binary Aquila X-1
• A Variable-Density Absorption Event in NGC 3227 mapped with Suzaku and Swift
• ROSAT PSPC view of the hot interstellar medium of the Magellanic Clouds
• Exploring the multiband emission of TXS 0536+145: the most distant gamma-ray flaring blazar
• About the Kerr nature of the stellar-mass black hole in GRS 1915+105
• Diffuse Low-Ionization Gas in the Galactic Halo Casts Doubts on $z\simeq 0.03$ WHIM Detections
• The origin of the supersoft X-ray--optical/UV flux anticorrelation in the symbiotic binary AG Draconis
• Optical and X-ray discovery of the changing-look AGN IRAS23226-3843 showing extremely broad and double-peaked Balmer profiles
• Additional evidence for a pulsar wind nebula in the heart of SN 1987A from multi-epoch X-ray data and MHD modeling
• X-ray emission line gas in the LINER galaxy M81
• XMM-Newton and Suzaku X-ray Shadowing Measurements of the Solar Wind Charge Exchange, Local Bubble, and Galactic Halo Emission
• Spatially resolved X-ray spectroscopy and modeling of the nonthermal emission of the PWN in G0.9+0.1
• The faint 2011 outburst of the black hole X-ray binary candidate MAXI J1543-564
• Testing the Kerr black hole hypothesis with the continuum-fitting and the iron line methods: the case of GRS 1915+105
• Hoinga: A supernova remnant discovered in the SRG/eROSITA All-Sky Survey eRASS1
• A new Ultraluminous X-ray source in the galaxy NGC 5907
• The 2019 eruption of recurrent nova V3890 Sgr: observations by Swift, NICER and SMARTS
• Wind, jet, hybrid corona and hard X-ray flares: multiwavelength evolution of GRO J1655-40 during the 2005 outburst rise
• Discovery of the Highly-Neutronized Ejecta Clump with Enhanced Abundances of Titanium and Chromium in the Type Ia Supernova Remnant 3C 397
• A Suzaku X-ray observation of one orbit of the supergiant fast X-ray transient IGR J16479-4514
• A Deep Chandra View of A Candidate Parsec-Scale Jet from the Galactic Center Super-massive Black Hole
• The First NuSTAR Observation of 4U 1538-522: Updated Orbital Ephemeris and A Strengthened Case for an Evolving Cyclotron Line Energy
• The impact of surface temperature inhomogeneities on quiescent neutron star radius measurements
• Outliers from the mainstream: how a massive star can produce a gamma-ray burst
• Does the disk in the hard state of XTE J1752-223 extend to the innermost stable circular orbit?
• A Full Characterisation of the Supermassive Black Hole in IRAS 09149-6206
• Testing evolution of LFQPOs with mass accretion rate in GRS 1915+105 with Insight-HXMT
• Evolution of the spectral curvature in the ULX Holmberg II X-1
• X-ray timing analysis of the quasar PG 1211+143
• The complex evolution of the X-ray binary transient MAXI J1807+132 along the decay of its discovery outburst
• Two new outbursts and transient hard X-rays from 1E 1048.1$-$5937
• Exploring the radial disc ionization profile of the black hole X-ray binary GRS 1915+105
• On the broad-band synchrotron spectra of pulsar wind nebulae
• Revisiting the spectral and timing properties of 4U 1909+07 with NuSTAR and Astrosat
• X-ray reflection spectroscopy with Kaluza-Klein black holes
• Rigorous theory for secondary cosmic-ray ionization
• SGR 0755$-$2933: a new High Mass X-ray binary with the wrong name
• Spectral evolution and polarization of variable structures in the pulsar wind nebula of PSR B0540-69.3
• High-density disc reflection spectroscopy of low-mass active galactic nuclei
• A deep X-ray view of the bare AGN Ark 120. III. X-ray timing analysis and multiwavelength variability
• The SOFIA FEEDBACK Legacy Survey: Dynamics and mass ejection in the bipolar HII region RCW 36
• A multi-wavelength search for a counterpart of the unidentified gamma-ray source 3EG J2020+4017 (2CG078+2)
• Disk-Jet quenching of the Galactic Black Hole Swift J1753.5-0127
• The unrelaxed dynamical structure of the galaxy cluster Abell 85
• Swift J053041.9-665426, a new Be/X-ray binary pulsar in the Large Magellanic Cloud
• Discovery of a 6.4 h black hole binary in NGC 4490
• NuSTAR and Swift observations of the fast rotating magnetized white dwarf AE Aquarii
• Discovery of a variable X-ray counterpart to HESS J1832-093: A new gamma-ray binary?
• CSI 2264: Simultaneous optical and X-ray variability in pre-Main Sequence stars. I: Time resolved X-ray spectral analysis during optical dips and accretion bursts in stars with disks
• Sixteen years of X-ray monitoring of Sagittarius A*: Evidence for a decay of the faint flaring rate from 2013 August, 13 months before a rise in the bright flaring rate
• The current state of disk wind observations in BHLMXBs through X-ray absorption lines in the iron band
• A polarimetrically oriented X-ray stare at the accreting pulsar EXO 2030+375
• X-ray polarimetry of the accreting pulsar GX 301-2
• The 1998 outburst of the X-ray transient XTE J2012+381 as observed with BeppoSAX
• Unraveling the foretime of GRS 1915+105 using AstroSat observations: Wide-band spectral and temporal characteristics
• Multiwavelength Spectral Analysis and Neural Network Classification of Counterparts to 4FGL Unassociated Sources
• V5116 Sgr, an Eclipsing Supersoft Post-Outburst Nova?
• Molecular gas toward supernova remnant Cassiopeia A
• Modelling the compact jet in MAXI J1836-194 with disc-driven shocks
• The X-ray evolution and geometry of the 2018 outburst of XTE J1810-197
• A Deep Chandra X-ray Observatory Study of the Millisecond Pulsar Population in the Globular Cluster Terzan 5
• Thermonuclear X-ray bursts in rapid succession in 4U 1636-536 with AstroSat-LAXPC
• Galactic Center IRS13E: Colliding Stellar Winds or an Intermediate Mass Black Hole?
• Multi-frequency study of Local Group Supernova Remnants The curious case of the Large Magellanic Cloud SNR J0528-6714
• Observations of the Disk/Jet Coupling of MAXI J1820+070 During its Descent to Quiescence
• A Systematic X-ray Study of the Dwarf Novae Observed with Suzaku
• A Multiwavelength Study of Binary Quasars and Their Environments
• Continuum, cyclotron line, and absorption variability in the high-mass X-ray binary Vela X-1
• Evolution of the hot flow of MAXI J1543-564
• Chasing the break: Tracing the full evolution of a black hole X-ray binary jet with multi-wavelength spectral modeling
• A catalogue of unusually long thermonuclear bursts on neutron stars
• Optical and ultraviolet pulsed emission from an accreting millisecond pulsar
• Multiwavelength modelling the SED of supersoft X-ray sources. I. The method and examples
• An intense and broad FeKalpha line observed in the X-ray luminous quasar Q0056-363 with XMM-Newton
• Burst-induced coronal cooling in GS 1826-24 The clock wagging its tail
• Enhanced X-ray Emission Coinciding with Giant Radio Pulses from the Crab Pulsar
• Si iv Column Densities Predicted from Non-Equilibrium Ionization Simulations of Turbulent Mixing Layers and High-Velocity Clouds
• Spectral and Timing Properties of the Galactic X-ray transient Swift~J1658.2--4242 using Astrosat Observations
• Optical, X-ray, and $\gamma$-ray observations of the candidate transitional millisecond pulsar 4FGL J0427.8-6704
• Discovery of the Candidate Off-nuclear Ultrasoft Hyper-luminous X-ray Source 3XMM J141711.1+522541
• Discovery of Soft X-ray Pulsations from PSR J1231-1411 using NICER
• Optical and X-ray Properties of CAL 83: I. Quasi-periodic Optical and Supersoft Variability
• 2XMMi J225036.9+573154 - a new eclipsing AM Her binary discovered using XMM-Newton
• NuSTAR observations of the wind-fed X-ray pulsar GX 301--2 during an unusual spin-up event
• NuSTAR observations of Mrk 766: distinguishing reflection from absorption
• X-ray Spectral and Timing evolution of MAXI J1727-203 with NICER
• Disentangling the Complex Broadband X-ray Spectrum of IRAS 13197-1627 with NuSTAR, XMM-Newton and Suzaku
• The deepest Chandra X-ray study of the plerionic supernova remnant G21.5$-$0.9
• Modeling the precession of the warped inner accretion disk in the pulsars LMC X-4 and SMC X-1 with NuSTAR and XMM-Newton
• X-ray emission from the double-binary OB-star system QZ Car (HD 93206)
• A deep XMM-Newton look on the thermally emitting isolated neutron star RX J1605.3+3249
• Impact of the disk thickness on X-ray reflection spectroscopy measurements
• The MAVERIC survey: A transitional millisecond pulsar candidate in Terzan 5
• High-resolution X-ray spectroscopy of the stellar wind in Vela X-1 during a flare
• A multi-wavelength study of SXP 1062, the long period X-ray pulsar associated with a supernova remnant
• The reawakening of the sleeping X-ray pulsar XTE J1946+274
• A broadband look of the Accreting Millisecond X-ray Pulsar SAX J1748.9-2021 using AstroSat and XMM-Newton
• Hot gas in the Wolf-Rayet nebula NGC3199
• Progenitors and Explosion Properties of Supernova Remnants Hosting Central Compact Objects: I. RCW 103 Associated with the Peculiar Source 1E 161348-5055
• An XMM-Newton Spectral and Timing Study of IGR J16207-5129: An Obscured and Non-Pulsating HMXB
• A Suzaku Observation of Mkn 590 Reveals a Vanishing Soft Excess
• A Chandra search for the pulsar wind nebula around PSR B1055-52
• The spins of the Galactic black holes in MAXI J1535-571 and 4U 1630-472 from Insight-HXMT
• Chandra observations of the old pulsar PSR B1451-68
• The variable radio counterpart of Swift J1858.6-0814
• The X-ray Power Spectral Density Function of the Seyfert Active Galactic Nucleus NGC 7469
• The XMM-Newton survey of the Small Magellanic Cloud: XMMUJ010633.1-731543 and XMMUJ010743.1-715953, two new Be/X-ray binary systems
• The transitional millisecond pulsar IGR J18245-2452 during its 2013 outburst at X-rays and soft gamma-rays
• Colliding Winds in and around the Stellar Group IRS 13E at the Galactic Center
• Linking Stellar Coronal Activity and Rotation at 500 Myr: A Deep Chandra Observation of M37
• Connecting turbulent velocities and magnetic fields in galaxy cluster simulations with active galactic nuclei jets
• Very hard states in neutron star low-mass X-ray binaries
• On the Spin of the Black Hole in IC 10 X-1
• A re-analysis of the NuSTAR and XMM-Newton broad-band spectrum of Ser~X-1
• Using Multiwavelength Variability to Explore the Connection between X-ray Emission, the Far-Ultraviolet H2 Bump, and Accretion in T Tauri Stars
• Systematic Broad-band X-ray Study of super-Eddington Accretion onto Supermassive Black Holes. I. X-ray Continuum
• Ray-tracing simulations and spectral models of X-ray radiation in dusty media
• X-ray and strong lensing mass estimate of MS2137.3-2353
• Measuring the masses of Intermediate Polars with NuSTAR: V709 Cas, NY Lup and V1223 Sgr
• The quiescent state of the accreting X-ray pulsar SAX J2103.5+4545
• The spin of the black hole GRS 1716-249 determined from the hard intermediate state
• The Dust Scattering Halo of Cygnus X-3
• Continued cooling of the accretion-heated neutron star crust in the X-ray transient IGR J17480-2446 located in the globular cluster Terzan 5
• Black hole X-ray binaries LMC X-1 and X-3: observations confront spectral models
• Searching for bulk motions in the ICM of massive, merging clusters with Chandra CCD data
• Unveiling the temporal properties of MAXI J1820+070 through AstroSat observations
• Discovery of a Quasi-Periodic Oscillation in the Ultraluminous X-ray Source IC 342 X-1: XMM-Newton Results
• MOMO IV: The complete Swift X-ray and UV/optical light curve and characteristic variability of the blazar OJ 287 during the last two decades
• Freely Expanding Knots of X-ray Emitting Ejecta in Kepler's Supernova Remnant
• Population of post-nova supersoft X-ray sources
• A NuSTAR observation of the reflection spectrum of the low mass X-ray binary 4U 1728-34
• Study of the X-ray activity of Sgr A* during the 2011 XMM-Newton campaign
• Shock-Cloud Interaction in the Southwestern Rim of RX J1713.7$-$3946 Evidenced by Chandra X-ray Observations
• XMMU J050722.1-684758: Discovery of a new Be X-ray binary pulsar likely associated with the supernova remnant MCSNR J0507-6847
• The chemical composition of the accretion disk and donor star in Ultra Compact X-ray Binaries: A comprehensive X-ray analysis
• Obscuration of Supersoft X-ray Sources by Circumbinary Material - A Way to Hide Type Ia Supernova Progenitors?
• Discovery of X-ray emission from young suns in the Small Magellanic Cloud
• GRB 050505: A high redshift burst discovered by Swift
• Swift observations of two outbursts from the magnetar 4U 0142+61
• Possible phase-dependent absorption feature in the x-ray spectrum of the middle-aged PSR J0659+1414
• Multi-band study of NGC 7424 and its two newly-discovered ULXs
• Suzaku X-Ray Study of an Anomalous Source XSS J12270-4859
• Ionized gas at the edge of the Central Molecular Zone
• The XMM-Newton survey of the Small Magellanic Cloud: XMMUJ005011.2-730026 = SXP214, a Be/X-ray binary pulsar
• A method to search for bulk motions in the ICM with {\sl Chandra} CCD spectra: application to the Bullet cluster
• FUSE Deuterium Observations: A Strong Case For Galactic Infall
• The velocity structure of the Intracluster Medium of the Centaurus cluster
• Spectral and Timing Properties of IGR J17091-3624 in the Rising Hard State During its 2016 Outburst
• HFPK 334: An unusual Supernova Remnant in the Small Magellanic Cloud
• Long term X-Ray Observations of Seyfert 1 Galaxy Ark 120: On the origin of soft-excess
• Study of X-ray variability and coronae of Seyfert galaxies using NuSTAR
• High-energy gamma-ray study of the dynamically young SNR G150.3+4.5
• Broadband Spectral and Timing Properties of MAXI J1348-630 using AstroSat and NICER Observations
• Timing and Spectral Analysis of the Unusual X-Ray Transient XTE J0421+560/CI Camelopardalis
• The new magnetar SGR J1830-0645 in outburst
• Chandra ACIS Survey of M33 (ChASeM33): The enigmatic X-ray emission from IC131
• Suzaku Observations of the Dwarf Nova V893 Scorpii: the Discovery of a Partial X-ray Eclipse
• Swift J174540.7-290015: a new accreting binary in the Galactic Center
• Swift observations of the 2015 outburst of AG Peg -- from slow nova to classical symbiotic outburst
• Spatially Resolved RGS Analysis of Kepler's Supernova Remnant
• A variable ultraluminous X-ray source in a globular cluster in NGC 4649
• AGN X-ray luminosity function and absorption function in the Early Universe ($3\le z\le 6$)
• The Chandra Local Volume Survey: The X-ray Point Source Catalog of NGC 300
• Einstein Probe discovery of EP240408a: a peculiar X-ray transient with an intermediate timescale
• A broadband look at the old and new ULXs of NGC 6946
• Decomposition of galactic X-ray emission with Phox: Contributions from hot gas and XRBs
• The X-ray bursts of XTE J1739-285: a NICER sample
• Broad-band spectral study of X-ray transient MAXI J1820+070 using Swift/XRT and NuSTAR
• Simultaneous broadband observations and high-resolution X-ray spectroscopy of the transitional millisecond pulsar PSR J1023+0038
• The MAVERIC survey: A hidden pulsar and a black hole candidate in ATCA radio imaging of the globular cluster NGC 6397
• The Transient Accereting X-Ray Pulsar XTE J1946+274: Stability of the X-Ray Properties at Low Flux and Updated Orbital Solution
• Conflicting disk inclination estimates for the black hole X-ray binary XTE J1550-564
• A re-establishing jet during an X-ray re-brightening of the Be/X-ray binary Swift J0243.6+6124
• Modeling uncertainties in X-ray reflection spectroscopy measurements I: Impact of higher order disk images
• X-ray, UV, and optical observations of the accretion disk and boundary layer in the symbiotic star RT Cru
• Tidal disruption event discs are larger than they seem: removing systematic biases in TDE X-ray spectral modelling
• 4U 1909+07: a well-hidden pearl
• Detection of Highly Ionized Metal Absorption Lines in the Ultracompact X-ray Dipper 4U 1916-05
• Three new high-mass X-ray binaries in the Large Magellanic Cloud
• X-ray emission from the Wolf-Rayet bubble NGC 6888. II. XMM-Newton EPIC observations
• Investigating the nature of absorption lines in the Chandra X-ray spectra of the neutron star binary 4U 1820-30
• The reflection component in the average and heartbeat spectra of the black-hole candidate IGR J17091-3642 during the 2016 outburst
• Insight-HXMT Study of the Inner Accretion Disk in the Black Hole Candidate EXO 1846--031
• Spectral characterization of the non-thermal X-ray emission of gamma-ray pulsars
• X-ray flaring in PDS 456 observed in a high-flux state
• Spectral analysis of SMC X-2 during its 2015 outburst
• EXTraS discovery of two pulsators in the direction of the LMC: a Be/X-ray binary pulsar in the LMC and a candidate double-degenerate polar in the foreground
• Evidence for an Evolving Cyclotron Line Energy in 4U 1538-522
• The Galactic Bulge Diffuse Emission in Broad-Band X-rays with NuSTAR
• A Suzaku observation of the ULIRG IRAS19254-7245: disclosing the AGN component
• Millihertz quasi-periodic oscillations and broad iron line from LMC X-1
• Wideband Study of the Brightest Black Hole X-ray Binary 4U 1543-47 in the 2021 Outburst: Signature of Disk-Wind Regulated Accretion
• A photometric redshift of $z=1.8_{-0.3}^{+0.4}$ for the \agile GRB 080514B
• The 2022 high-energy outburst and radio disappearing act of the magnetar 1E 1547.0-5408
• Millihertz Quasi-periodic Oscillations in 4U 1636-536: Putting Possible Constraints on the Neutron Star Size
• PSR J1119-6127 and its pulsar wind nebula following the magnetar-like bursts
• Evidence for a clumpy disc-wind in the star forming Seyfert\,2 galaxy MCG--03--58--007
• On the disc reflection spectroscopy of NS LMXB Serpens~X-1: analysis of a recent NuSTAR observation
• Detection of X-ray polarized emission and accretion-disk winds with IXPE and NICER in the black-hole X-ray binary 4U 1630-47
• Long term variability of Cygnus X-1. VIII. A spectral-timing look at low energies with NICER
• An underlying clock in the extreme flip-flop state transitions of the black hole transient Swift J1658.2-4242
• Detecting Galaxy Groups and AGNs populating the local Universe in the eROSITA era
• The slow heartbeats of an ultra-luminous X-ray source in NGC 3621
• Simultaneous NICER and NuSTAR Observations of the Ultra-compact X-ray Binary 4U 1543-624
• NuSTAR and Swift observations of the ultraluminous X-ray source IC 342 X-1 in 2016: witnessing spectral evolution
• Soft Extragalactic X-Ray Binaries at the Eddington Threshold
• Broadband 'spectro-temporal' features of extragalactic black hole binaries LMC X-1 and LMC X-3: An AstroSat perspective
• A Newly Recognized Very Young Supernova Remnant in M83
• The SRG/eROSITA All-Sky Survey: Constraints on AGN Feedback in Galaxy Groups
• The X-ray reflection spectrum of the radio-loud quasar 4C 74.26
• The Post-impact Evolution of the X-ray Emitting Gas in SNR 1987A Viewed by XMM-Newton
• Long-term coherent timing of the accreting millisecond pulsar IGR J17062-6143
• Burst-Disk Interaction in 4U 1636-536 as observed by NICER
• The eROSITA view of the Abell 3391/95 field: Cluster Outskirts and Filaments
• High-Energy X-rays from J174545.5-285829, the Cannonball: A Candidate Pulsar Wind Nebula Associated with Sgr A East
• Outflows and spectral evolution in the eclipsing AMXP SWIFT J1749.4-2807 with NICER, XMM-Newton and NuSTAR
• MAXI J1957+032: a new accreting millisecond X-ray pulsar in an ultra-compact binary
• A time-variable, phase-dependent emission line in the X-ray spectrum of the isolated neutron star RX J0822-4300
• Behind the dust curtain: the spectacular case of GRB 160623A
• The High Energy view of the Broad Line Radio Galaxy 3C 111
• Carbon dust in the evolved born-again planetary nebulae A30 and A78
• A redshifted Fe K$\alpha$ line from the unusual gamma-ray source PMN J1603-4904
• NuSTAR and XMM-Newton observations of the 2015 outburst decay of GX 339-4
• X-ray variability of the HMXB Cen X-3: evidence for inhomogeneous accretion flows
• AGN STORM 2. III. A NICER view of the variable X-ray obscurer in Mrk 817
• Intriguing X-ray and optical variations of the gamma Cas analog HD45314
• ALMA CO Observations of Supernova Remnant N63A in the Large Magellanic Cloud: Discovery of Dense Molecular Clouds Embedded within Shock-Ionized and Photoionized Nebulae
• High-Energy Emission of the First Millisecond Pulsar
• NICER observations of the evidence of Poynting-Robertson drag and disk reflection during type I X-ray bursts from 4U 1636$-$536
• SED constraints on the highest-$z$ blazar jet: QSO J0906+6930
• Nova M31N 2007-12b: Supersoft X-rays reveal an intermediate polar?
• Investigating the nuclear activity of barred spiral galaxies: the case of NGC 1672
• Multi-frequency study of supernova remnants in the Large Magellanic Cloud. Confirmation of the supernova remnant status of DEM L205
• X-ray emission from the giant magnetosphere of the magnetic O-type star NGC 1624-2
• AstroSat view of the newly discovered X-ray transient MAXI~J1803--298 in the Hard-intermediate state
• X-ray Reverberation Mapping of Ark 564 using Gaussian Process Regression
• Probing GRB environments with time variability: ULTRASPEC fast imaging of GRB 080210
• XMM-Newton Observations of the Narrow-Line Seyfert 1 Galaxy IRAS 13224$-$3809 : X-ray Spectral Analysis II
• Chandra Observations of Eight Sources Discovered by INTEGRAL
• New XMM-Newton analysis of three bright X-ray sources in M31 globular clusters, including a new black hole candidate
• Tracking the Complex Absorption in NGC 2110 with Two Suzaku Observations
• A Two-Phase Low-velocity Outflow in the Seyfert 1 Galaxy Ark~564
• The Ejecta Distributions of the Heavy Elements in the Cygnus Loop
• On the Origin of Highly Ionized X-ray Absorbers Detected in the Galactic X-ray Binaries
• Swift and XMM-Newton observations of an RS CVn type eclipsing binary SZ Psc: Superflare and coronal properties
• Suzaku Detection of Super-hard X-ray Emission from the Classical Nova V2491 Cygni
• Timing analysis of the 2022 outburst of the accreting millisecond X-ray pulsar SAX J1808.4$-$3658: hints of an orbital shrinking
• Multiwavelength Study of an X-ray Tidal Disruption Event Candidate in NGC 5092
• The X-ray properties of the dwarf Magellanic-type galaxy NGC 55
• New XMM-Newton observation of the thermally emitting isolated neutron star 2XMM J104608.7-594306
• Constraining the Konoplya-Rezzolla-Zhidenko deformation parameters II: limits from stellar-mass black hole X-ray data
• Evidence for Disk Truncation at Low Accretion States of the Black Hole Binary MAXI J1820+070 Observed by NuSTAR and XMM-Newton
• Patchy Accretion Disks in Ultraluminous X-ray Sources
• Peculiar disk behaviors of the black hole candidate MAXI J1348-630 in the hard state observed by Insight-HXMT and Swift
• Spectro-timing study of GX 339-4 in a hard intermediate state
• A NuSTAR Observation of the Gamma-Ray-Emitting X-ray Binary and Transitional Millisecond Pulsar Candidate 1RXS J154439.4-112820
• Iron abundances of B-type post-Asymptotic Giant Branch stars in globular clusters: Barnard 29 in M 13 and ROA 5701 in omega Cen
• Discovery of Shocked Molecular Clouds Associated with the Shell-Type Supernova Remnant RX J0046.5$-$7308 in the Small Magellanic Cloud
• Observing the transient pulsations of SMC X-1 with NuSTAR
• Chandra ACIS-S Observations of Three Quasars with Low-Redshift Damped Ly-alpha Absorption: Constraints on the Cosmic Neutral-Gas-Phase Metallicity at Redshift z \approx 0.4
• Suzaku and SWIFT-BAT observations of a newly discovered Compton-thick AGN
• Extreme Relativistic Reflection in the Active Galaxy ESO 033-G002
• The Rapidly Spinning Intermediate-Mass Black Hole 3XMM J150052.0+015452
• X-ray bounds on the r-mode amplitude in millisecond pulsars
• Suzaku observation of IGR J16318-4848
• Multi-epoch X-ray spectral analysis of the narrow-line Seyfert 1 galaxy Mrk 478
• NICER observations of the black hole candidate MAXI J0637$-$430 during the 2019-2020 Outburst
• Thermal and non-thermal X-ray emission from the rotation-powered radio/$\gamma$-ray pulsar PSR J1740+1000
• Neutron Star Interior Composition Explorer X-ray Timing of the Radio and Gamma-ray Quiet Pulsars PSR J1412+7922 AND PSR J1849-0001
• Chandra Phase-Resolved Spectroscopy of the High Magnetic Field Pulsar B1509-58
• The SRG/eROSITA diffuse soft X-ray background. I. The local hot bubble in the western Galactic hemisphere
• X-PSI Parameter Recovery for Temperature Map Configurations Inspired by PSR J0030+0451
• A multi-wavelength study of nearby millisecond pulsar PSR J1400$-$1431: improved astrometry & an optical detection of its cool white dwarf companion
• Study of the X-ray properties of the neutron-star binary 4U 1728$-$34 from the soft to hard state
• Investigating the reflection contribution to the X-ray emission of Ton S180
• X-ray Spectra and Multiwavelength Machine Learning Classification for Likely Counterparts to Fermi 3FGL Unassociated Sources
• Near Infrared Counterpart of 2E 1613.5-5053, the Central Source in Supernova Remnant RCW 103
• The NuSTAR Hard X-ray Survey of the Norma Arm Region
• A dwarf nova in the globular cluster M13
• Broad-band spectral evolution and temporal variability of IGR J17091-3624 during its 2016 outburst : SWIFT and NuSTAR results
• The origin of optical emission lines in the soft state of X-ray binary outbursts: the case of MAXI J1820+070
• NICER views moderate, strong, and extreme photospheric expansion bursts from the ultracompact X-ray binary 4U 1820$-$30
• The Nonstandard Properties of a "Standard" PWN: Unveiling the Mysteries of PWN G21.5-0.9 Using its IR and X-ray emission
• Modelling the Central Constant Emission X-ray component of eta Carinae
• X-ray Observation of a Magnetized Hot Gas Outflow in the Galactic Center Region
• Search for Thermal X-ray Features from the Crab nebula with Hitomi Soft X-ray Spectrometer
• Long term radio and X-ray evolution of the magnetar Swift J1818.0-1607
• Planetary parameters, XUV environments and mass-loss rates for nearby gaseous planets with X-ray detected host-stars
• XMM-Newton observations of the dwarf nova RU Peg in quiescence: Probe of the boundary layer
• XMM-Newton Finds That SAX J1750.8-2900 May Harbor the Hottest, Most Luminous Known Neutron Star
• The Extreme Super-Eddington NLS1 RX J0134.2-4258 -- II. A Weak-Line Seyfert Linking to the Weak-Line Quasar
• Combining timing characteristics with physical broadband spectral modelling of black hole X-ray binary GX~339$-$4
• The power of the rings: the GRB 221009A soft X-ray emission from its dust-scattering halo
• A search for a counterpart of the unidentified gamma-ray source 3EG J2020+4017 (2CG078+2)
• High-density reflection spectroscopy of black hole X-ray binaries in the hard state
• Model-independent constraints on superfluidity from the cooling neutron star in Cassiopeia A
• The Spin of New Black Hole Candidate: MAXI J1803-298 Observed by NuSTAR and NICER
• Study of the excess Fe XXV line emission in the central degrees of the Galactic centre using XMM-Newton data
• The Accreting Black Hole Swift J1753.5-0127 from Radio to Hard X-Ray
• Super-Eddington accretion onto a stellar mass ultraluminous X-ray source NGC 4190 ULX1
• Breaking degeneracy in jet dynamics: multi-epoch joint modelling of the BL Lac PKS 2155-304
• X-ray Fading and Expansion in the "Miniature Supernova Remnant" of GK Persei
• The eROSITA Final Equatorial-Depth Survey (eFEDS): X-ray properties of Subaru optically-selected clusters
• The black hole X-ray transient Swift J1357.2-0933 as seen with Swift and NuSTAR during its 2017 outburst
• The 11 years of low-activity of the magnetar XTE J1810-197
• Multi-wavelength properties of IGR J05007-7047 (LXP 38.55) and identification as a Be X-ray binary pulsar in the LMC
• Doppler disc tomography applied to low mass AGN spin
• Studying the accretion geometry of EXO 2030+375 at luminosities close to the propeller regime
• A detailed look at the thermal and non-thermal X-ray emission from the Vela supernova remnant with SRG/eROSITA
• Constraints on neutron star superfluidity from the cooling neutron star in Cassiopeia A using all Chandra ACIS-S observations
• No sign of G2's encounter affecting Sgr A*'s X-ray flaring rate from $Chandra$ observations
• The Identification of the X-ray Counterpart to PSR J2021+4026
• An XMM-Newton and NuSTAR study of IGR J18214-1318: a non-pulsating high-mass X-ray binary with a neutron star
• X-ray and optical spectroscopy of the massive young open cluster IC1805
• Inferring the morphology of AGN torus using X-ray spectra: A reliability study
• X-ray Point Source Populations Constituting the Galactic Ridge X-ray Emission
• Highly absorbed X-ray binaries in the Small Magellanic Cloud
• The (re)appearance of NGC 925 ULX-3, a new transient ULX
• Eclipse Mapping of EXO 0748-676: Evidence for a Massive Neutron Star
• AstroSat and MAXI view of Cygnus X-1: Signature of an `extreme' soft nature
• Thermonuclear explosions on neutron stars reveal the speed of their jets
• Dissecting a disk-instability outburst in a symbiotic star: $NuSTAR$, and $Swift$ observations of T Coronae Borealis during the rise to the "super-active" state
• Bhjet: a public multi-zone, steady state jet + thermal corona spectral model
• Broadband X-ray Spectral and Timing Analyses of the Black Hole Binary Candidate Swift J1658.2-4242: Rapid Flux Variation and the Turn-on of a Transient QPO
• Multiwavelength observations of the black hole transient XTE J1752-223 during its 2010 outburst decay
• Observations of The High Mass X-ray Binary A0535+26 in Quiescence
• Competitive X-ray and Optical Cooling in the Collisionless Shocks of WR 140
• GRS 1739-278 observed at very low luminosity with XMM-Newton and NuSTAR
• Study of the long-term evolution of the accretion dynamics of GX 339-4
• The kpc Scale Fe K$\alpha$ Emission in the Compton Thin Seyfert 2 Galaxy NGC 4388 resolved by Chandra
• Constraining the Johannsen deformation parameter ${\epsilon }_3$ with black hole X-ray data
• The nova-like nebular optical spectrum of V404 Cygni at the beginning of the 2015 outburst decay
• PSR J1231-1411 revisited: Pulse Profile Analysis of X-ray Observation
• Broadband X-ray spectral variability of the pulsing ULX NGC 1313 X-2
• EXTraS discovery of an 1.2-s X-ray pulsar in M 31
• Spatial Distribution of Metals in the ICM: Evolution of the Iron Excess in Relaxed Galaxy Clusters
• A joint NICER and XMM-Newton view of the "Magnificent" thermally emitting X-ray Isolated Neutron Star RX J1605.3+3249
• A Persistent Disk Wind in GRS 1915+105 with NICER
• SRGA J181414.6-225604: A new Galactic symbiotic X-ray binary outburst triggered by an intense mass loss episode of a heavily obscured Mira variable
• The pulse profile and spin evolution of the accreting pulsar in Terzan 5, IGR J17480-2446, during its 2010 outburst
• LAXPC / AstroSat Study of ~ 1 and ~ 2 mHz Quasi-periodic Oscillations in the Be/X-ray Binary 4U 0115+63 During its 2015 Outburst
• X-ray polarization measurement of the gold standard of radio-quiet active galactic nuclei : NGC 1068
• A Comprehensive X-ray Report on AT2019wey
• XMM-Newton observations of PSR J0726-2612, a radio-loud XDINS
• Spatially Resolved Chandra Spectroscopy of the Large Magellanic Cloud Supernova Remnant N132D
• GRB 180418A: A possibly-short GRB with a wide-angle outflow in a faint host galaxy
• Evidence for magnetic activity at starbirth: a powerful X-ray flare from the Class 0 protostar HOPS 383
• The Super-Soft Source Phase of the recurrent nova V3890 Sgr
• A Comprehensive Study of Thermonuclear X-ray Bursts from 4U 1820-30 with NICER: Accretion Disk Interactions and a Candidate Burst Oscillation
• Spectral Softening Between Outburst and Quiescence In The Neutron Star Low-Mass X-Ray Binary SAX J1750.8-2900
• The XMM-Newton survey of the Small Magellanic Cloud: Discovery of the 11.866 s Be/X-ray binary pulsar XMMUJ004814.0-732204 (SXP11.87)
• Interstellar oxygen along the line of sight of Cygnus X-2
• Unveiling the nature of IGR J17177-3656 with X-ray, NIR and Radio observations
• Multi-frequency observations of a superbubble in the LMC: The case of LHA 120-N 70
• XMM-Newton observation of the highly magnetised accreting pulsar Swift J045106.8-694803: Evidence of a hot thermal excess
• Spectroscopic observations of active solar-analog stars having high X-ray luminosity, as a proxy of superflare stars
• NuSTAR detection of hard X-ray phase lags from the accreting pulsar GS 0834-430
• Swift and RXTE observations of the black hole transient GX 339-4 in the hard state between outbursts
• Constraining the X-ray Luminosities of Asymptotic Giant Branch Stars: TX Cam and T Cas
• The dependence of gamma-ray burst X-ray column densities on the model for Galactic hydrogen
• The Norma Arm Region Chandra Survey: X-ray Populations in the Spiral Arms
• Discovery of a correlation between the frequency of the mHz quasi-periodic oscillations and the neutron-star temperature in the low-mass X-ray binary 4U 1636-53
• A Systematic Chandra study of Sgr A${}^{\star }$: II. X-ray flare statistics
• The shared evaporation history of three sub-Neptunes spanning the radius-period valley of a Hyades star
• Radio detection of an elusive millisecond pulsar in the Globular Cluster NGC 6397
• An X-ray variable absorber within the Broad Line Region in Fairall 51
• Variable spreading layer in 4U 1608-52 during thermonuclear X-ray bursts in the soft state
• RX J0440.9+4431: another supercritical X-ray pulsar
• A radio frequency study of the accreting millisecond X-ray pulsar, IGR J16597$-$3704, in the globular cluster NGC 6256
• A new X-ray nova MAXI J1910-057 (= Swift J1910.2-0546) and mass-accretion inflow
• X-ray timing and spectral variability properties of blazars S5 0716+714, OJ 287, Mrk 501, and RBS 2070
• The outburst of the changing-look AGN IRAS23226-3843 in 2019
• Chandra and RXTE spectroscopy of the accreting msec pulsar IGR J00291+5934
• The cooling phase of Type I X-ray bursts observed with RXTE in 4U 1820-30 does not follow the canonical F - T^4 relation
• Ejection-accretion connection in NLS1 AGN 1H 1934-063
• Accretion Scenario of MAXI J1820+070 during 2018 Outbursts with Multi-mission Observations
• The first 7 months of the 2020 X-ray outburst of the magnetar SGR J1935+2154
• The highly ionized disk wind of GRO J1655-40
• The long-term enhanced brightness of the magnetar 1E 1547.0-5408
• Suzaku observes weak flares from IGR J17391-3021 representing a common low-activity state in this SFXT
• Multiwavelength observations of MAXI J1820+070 during its outburst decay and subsequent mini-outburst
• Probing bumblebee gravity with black hole X-ray data
• The 2016 outburst of PSR J1119-6127: cooling & a spin-down dominated glitch
• The evolving radio jet from the neutron star X-ray binary 4U 1820$-$30
• Analysis of the reflection spectra of MAXI J1535-571 in the hard and intermediate states
• What we learn from the X-ray grating spectra of Nova SMC 2016
• The chameleon on the branches: spectral state transition and dips in NGC 247 ULX-1
• Revealing the nature of the transient source MAXI J0637-430 through spectro-temporal analysis
• Insight-HXMT observations of a possible fast transition from jet to wind dominated state during a huge flare of GRS~1915+105
• The MAVERIC Survey: Variable Jet-Accretion Coupling in Luminous Accreting Neutron Stars in Galactic Globular Clusters
• Resolving the X-ray obscuration in a low flux observation of the quasar PDS 456
• Coronal temperatures of the AGN ESO 103-035 and IGR 2124.7+5058 from NuSTAR observations
• XMM-Newton observations of the Small Magellanic Cloud: X-ray outburst of the 6.85 s pulsar XTE J0103-728
• XMM-Newton observations of the Small Magellanic Cloud: XMMU J004814.1-731003, a 25.55 s Be/X-ray binary pulsar
• Thermonuclear X-ray Bursts with late secondary peaks observed from 4U 1608-52
• A reflection model with a radial disk density profile
• A search for radio afterglows from gamma-ray bursts with the Australian Square Kilometre Array Pathfinder
• Discovery of Double-Ring Structure in the Supernova Remnant N103B: Evidence for Bipolar Winds from a Type Ia Supernova Progenitor
• Simultaneous magnetic polar cap heating during a flaring episode from the magnetar 1RXS J170849.0-400910
• X-ray Spectroscopy of the Highly Magnetized Pulsar PSR J1846-0258, its Wind Nebula and Hosting Supernova Remnant Kes 75
• Impact of the reflection model on the estimate of the properties of accreting black holes
• On the Detection Potential of Blazar Flares for Current Neutrino Telescopes
• Probing Nuclear and Circumnuclear Properties of NGC 6300 using X-ray Observations
• NuSTAR and Chandra observations of new X-ray transients in the central parsec of the Galaxy
• Discovery of recombining plasma inside the extended gamma-ray supernova remnant HB9
• The XUV irradiation and likely atmospheric escape of the super-Earth $\pi$ Men c
• Reflection component in the Bright Atoll Source GX 9+9
• On the nature of the soft gamma-ray emission in the hard state of the black hole transient GRS 1716-249
• Singularity-free black holes in conformal gravity: new observational constraints
• Determining The Galactic Halo's Emission Measure from UV and X-ray Observations
• XMM-Newton Observations of Young and Energetic Pulsar J2022+3842
• The MAVERIC Survey: Simultaneous Chandra and VLA observations of the transitional millisecond pulsar candidate NGC 6652B
• An XMM-Newton view of the dipping low-mass X-ray binary XTE J1710-281
• Tracking the energetics of the non-thermal disc-corona-jet in the very high state GX 339-4
• Molecules in the transition disk orbiting T Cha
• Glancing through the accretion column of EXO 2030+375
• Suzaku observation of IRAS 00521-7054, a peculiar type-II AGN with a very broad feature at 6 keV
• Discovery of a 168.8 s X-ray pulsar transiting in front of its Be companion star in the Large Magellanic Cloud
• The accretion/ejection link in the neutron star X-ray binary 4U 1820-30 I: A boundary layer-jet coupling?
• The Chandra/HETG view of NGC 1365 in a Compton-thick state
• Long-term evolution of the neutron-star spin period of SXP 1062
• Dynamical Ne K Edge and Line Variations in the X-Ray Spectrum of the Ultra-compact Binary 4U 0614+091
• Nature of the Warm Absorber Outflow in NGC 4051
• The XMM Cluster Survey analysis of the SDSS DR8 redMaPPer Catalogue: Implications for scatter, selection bias, and isotropy in cluster scaling relations
• X-ray Variability from the Ultraluminous Black Hole Candidate X-ray Binary in the Globular Cluster RZ 2109
• Observing the onset of the accretion wake in Vela X-1
• On obtaining neutron-star mass and radius constraints from quiescent low-mass X-ray binaries in the Galactic plane
• Classifying AGN by X-ray Hardness Variability
• Observation of variable pre-eclipse dips and disk winds in the eclipsing LMXB XTE J1710-281
• eROSITA calibration and performance verification phase: High-mass X-ray binaries in the Magellanic Clouds
• NuSTAR and Swift Observations of the Extragalactic Black Hole X-ray Binaries
• Thermonuclear X-ray bursts from LMXB 4U 1636$-$536 observed with AstroSat
• Revisiting the Properties of X-ray AGN in the SSA22 Protocluster: Normal SMBH and Host-Galaxy Growth for AGN in a $z=3.09$ Overdensity
• In-flight Calibration of Hitomi Soft X-ray Spectrometer (3) Effective Area
• The Structure of the Young Star Cluster NGC 6231. I. Stellar Population
• X-raying the AU Microscopii debris disk
• A New Transient Ultraluminous X-ray Source in NGC 7090
• Identification of two new HMXBs in the LMC: a $\sim$2013 s pulsar and a probable SFXT
• Measuring the hot ICM velocity structure function using XMM-Newton observations
• X-ray and weak lensing measurements of the mass profile of MS1008.1-1224: Chandra and VLT data
• A systematic study of soft X-ray pulse profiles of magnetars in quiescence
• A Chandra View Of Nonthermal Emission In The Northwestern Region Of Supernova Remnant RCW 86: Particle Acceleration And Magnetic Fields
• Multiwavelength Campaign on Mrk 509 X. Lower limit on the distance of the absorber from HST COS and STIS spectroscopy
• Cosmological evolution of the absorption of $\gamma$-ray burst X-ray afterglows
• High resolution X-ray spectroscopy of V4641 Sgr during its 2020 outburst
• Discovery of the neutron star spin and a possible orbital period from the Be/X-ray binary IGR J05414-6858 in the LMC
• Reactivation of the high-magnetic field pulsar PSR J1846--0258 with magnetar-like bursts
• Discovery and Timing of Millisecond Pulsars in the Globular Cluster M5 (NGC 5904) with FAST and Arecibo
• Testing relativistic reflection models with GRMHD simulations of accreting black holes
• Evidence of Particle Acceleration in the Superbubble 30 Doradus C with NuSTAR
• Rapidly alternating flux states of GX 339-4 during its 2021 outburst captured by Insight-HXMT
• Time Variability of Nonthermal X-ray Stripes in Tycho's Supernova Remnant with Chandra
• X-ray spectroscopy of the candidate AGN in Henize 2-10 and NGC 4178: Likely supernova remnants
• The low luminosity behaviour of the 4U 0115+63 Be/X-ray transient
• Crust cooling of the neutron star in Aql X-1: Different depth and magnitude of shallow heating during similar accretion outbursts
• Multiwavelength campaign on Mrk 509 IX. The Galactic foreground
• The Chandra Dust Scattering Halo of Galactic Center transient Swift J174540.7-290015
• Observational signatures of past mass-exchange episodes in massive binaries: The case of LSS 3074
• XMM-Newton spectroscopy of the accreting magnetar candidate 4U0114+65
• Studying geometry of the ultraluminous X-ray pulsar Swift J0243.6+6124 using X-ray and optical polarimetry
• Time Evolution Of Cyclotron Line of Her X-1; A Detailed StatisticalAnalysis Including New ASTROSAT Data
• Plasma Diagnostics of the Supernova Remnant N132D Using Deep XMM-Newton Observations with the Reflection Grating Spectrometer
• X-Ray Spectroscopy of the Classical Nova V458 Vulpeculae with Suzaku
• Hitomi X-ray Observation of the Pulsar Wind Nebula G21.5$-$0.9
• Populations of super-soft X-ray sources in galaxies of different morphological types
• Spectral properties of MXB 1658-298 in the low/hard and high/soft state
• Gazing at the ultra-slow magnetar in RCW 103 with NuSTAR and Swift
• CXOU J160103.1-513353: another CCO with a carbon atmosphere?
• A Search for TeV Gamma-ray Emission from Pulsar Tails by VERITAS
• Spectral analysis of the low-mass X-ray pulsar 4U 1822-371: Reflection component in a high-inclination system
• X-ray spectro-polarimetric characterization of GX 340+0 in the horizontal branch: a highly inclined source?
• Suzaku Detection of Diffuse Hard X-Ray Emission outside Vela X
• Crossing the Eddington limit: examining disk spectra at high accretion rates
• Peculiar X-ray transient SRGA J043520.9+552226/AT2019wey discovered with SRG/ART-XC
• X-ray spectroscopy and photometry of the long-period polar AI Tri with XMM-Newton
• Phase-resolved X-ray spectroscopy of PSR B0656+14 with SRG/eROSITA and XMM-Newton
• Understanding the X-ray spectral curvature of Mkn 421 using broadband AstroSat observations
• A Seyfert-2-like Spectrum in the High-Mass X-ray Binary Microquasar V4641 Sgr
• Probing within the Bondi radius of the ultramassive black hole in NGC 1600
• A Deep Search for Faint Chandra X-ray Sources, Radio Sources, and Optical Counterparts in NGC 6752
• Looking through the photoionisation wake: Vela X-1 at ${\phi }_{\mathrm{orb}}\approx 0.75$ with Chandra/HETG
• X-ray and optical spectroscopic study of a gamma Cassiopeiae analog source pi Aquarii
• Line-of-sight Shell Structure of the Cygnus Loop
• Evidence for different accretion regimes in GRO J1008-57
• A strongly changing accretion morphology during the outburst decay of the neutron star X-ray binary 4U 1608-52
• An XMM-Newton and INTEGRAL view on the hard state of EXO 1745-248 during its 2015 outburst
• The peculiar isolated neutron star in the Carina Nebula - Deep XMM-Newton and ESO-VLT observations of 2XMM J104608.7-594306
• Dipping in Cygnus X-2 in a multi-wavelength campaign due to absorption of extended ADC emission
• Radio monitoring of transient Be/X-ray binaries and the inflow-outflow coupling of strongly-magnetized accreting neutron stars
• Type I X-ray bursts' spectra and fuel composition from the atoll and transient source 4U 1730$-$22
• RX J0529.8-6556: a BeXRB pulsar with an evolving optical period and out of phase X-ray outbursts
• A complete X-ray spectral coverage of the 2010 May-June outbursts of Circinus X-1
• On the X-ray variability of magnetar 1RXS J170849.0-400910
• XMM-Newton discovery of mHz quasi-periodic oscillations in the high mass X-ray binary IGRJ19140+0951
• Two evolved supernova remnants with newly identified Fe-rich cores in the Large Magellanic Cloud
• A variable magnetic disc wind in the black hole X-ray binary GRS 1915+105?
• Chandra-HETGS Characterization of an Outflowing Wind in the accreting millisecond pulsar IGR J17591-2342
• A deep Chandra survey for faint X-ray sources in the Galactic globular cluster M30, and searches for optical and radio counterparts
• XMM-Newton observation of the Seyfert 1 ESO 198-G24
• Symbiotic stars in X-rays III: Suzaku observations
• The 2015 hard-state only outburst of GS 1354-64
• G7.7-3.7: a young supernova remnant probably associated with the guest star in 386 CE (SN 386)
• A detailed study on the reflection component for the Black Hole Candidate MAXI J1836-194
• Measuring the ICM velocity structure in the Ophiuchus cluster
• An Ejecta Kinematics Study of Kepler's Supernova Remnant with High-Resolution $Chandra$ HETG Spectroscopy
• Disk-jet coupling changes as a possible indicator for outbursts from GX 339-4 remaining within the X-ray hard state
• A Mote in Andromeda's Disk: a Misidentified Periodic AGN Behind M31
• Broadband spectral analysis of MXB 1659-298 in its soft and hard state
• Strengthening the bounds on the r-mode amplitude with X-ray observations of millisecond pulsars
• The Diffuse and Compact X-ray Components of the Starburst Galaxy Henize~2-10
• The first GeV flare of the radio-loud narrow-line Seyfert 1 galaxy PKS 2004-447
• Further constraints on neutron star crustal properties in the low-mass X-ray binary 1RXS J180408.9$-$342058
• Re-awakening of GRS 1716--249 after 23 years, observed by {\it Swift}/XRT and {\it NuSTAR}
• Black Hole Spin Measurements Based on a Thin Disc Model with Finite Thickness I. An example study of MCG-06-30-15
• Strong Lensing Analysis of the Cluster RCS0224-0002 at $z=0.77$
• Evolution of the X-Ray Jets from 4U 1755--33
• Accretion Flow Properties of GRS 1716-249 during its 2016-17 'failed' Outburst
• X-ray Absorption in Young Core-Collapse Supernova Remnants
• Testing the Kerr metric with X-ray Reflection Spectroscopy of Mrk 335 Suzaku data
• The origin of the soft X-ray excess in the narrow-line Seyfert 1 galaxy SBS 1353+564
• Using realistic host galaxy metallicities to improve the GRB X-ray equivalent total hydrogen column density and constrain the intergalactic medium density
• Cross-Comparison of Sampling Algorithms for Pulse Profile Modeling of PSR J0740+6620
• Gas absorption and dust extinction towards the Orion Nebula Cluster
• Low Frequency Quasi-periodic Oscillation in MAXI J1820+070: Revealing distinct Compton and Reflection Contributions
• A NuSTAR and Chandra Investigation of the Misaligned Outflow of PSR J1101-6101 and the Lighthouse Pulsar Wind Nebula
• Broadband X-ray/UV/optical time-resolved spectroscopy of NGC 5548: The origin of the UV/optical variability in active galactic nuclei
• Constraining the KRZ deformation parameters I: limits from supermassive black hole X-ray data
• XMM-Newton detection and spectrum of the second fastest spinning pulsar PSR J0952-0607
• Chandra and XMM-Newton view of the Warm Absorbing Gas in Mrk 290
• Revealing a hard X-ray spectral component that reverberates within one light hour of the central supermassive black hole in Ark 564
• Discovery of SXP265, a Be/X-ray binary pulsar in the Wing of the Small Magellanic Cloud
• disnht: modeling X-ray absorption from distributed column densities
• Origin of X-rays in the low state of the FSRQ 3C 273: Evidence of inverse Compton emission
• Optical and Near-Infrared Spectroscopy of the Black Hole Swift J1753.5-0127
• Continuation of the X-ray monitoring of Sgr A*: the increase in bright flaring rate confirmed
• The first all-sky survey of star-forming galaxies with eROSITA: Scaling relations and a population of X-ray luminous starbursts
• The SRG/eROSITA All-Sky Survey: X-ray beacons at late cosmic dawn
• Modeling Hot Gas Flow in the Low-Luminosity Active Galactic Nucleus of NGC3115
• Dramatic changes in the observed velocity of the accretion disk wind in MCG-03-58-007 are revealed by XMM-Newton and NuSTAR
• Diagnostics of Parameters for the X-ray Jets of SS 433 from High-Resolution Chandra Spectroscopy
• A NICER look at the Aql X-1 hard state
• Simultaneous X-ray and radio observations of the transitional millisecond pulsar candidate CXOU J110926.4-650224. The discovery of a variable radio counterpart
• The Soft X-ray Spectrum of the High Mass X-Ray Binary V0332+53 in Quiescence
• X-Ray Studies of the Abell 3158 Galaxy Cluster with eROSITA
• The peculiar spectral evolution of the new X-ray transient MAXI J0637-430
• PKS 2123-463: a confirmed gamma-ray blazar at high redshift
• Peering into the central region of a nano-quasar: XMM-Newton and Chandra views of the CH Cyg Symbiotic System
• A hidden quasi-periodic oscillation in Cygnus X-1 revealed by NICER
• Photoevaporation of Minihalos during Cosmic Reionization: Primordial and Metal-Enriched Halos
• X-ray emission from GPS/CSS sources
• On the cyclotron absorption line and evidence of the spectral transition in SMC X-2 during 2022 giant outburst
• 2PBC J0658.0-1746: a hard X-ray eclipsing polar in the orbital period gap
• XMM-Newton and Swift observations of supergiant high mass X-ray binaries
• Multiwavelength evidence for a new flare-mode transitional millisecond pulsar
• Coronal properties of the Seyfert 1 galaxy 3C 120 with NuSTAR
• NuSTAR and Swift observations of the black hole candidate XTE J1908+094 during its 2013 outburst
• The true nature of Swift J0746.3-1608: a possible Intermediate Polar showing accretion state changes
• The Swift Supergiant Fast X-ray Transients Project: a review, new results, and future perspectives
• X-ray dips in the Seyfert Galaxy Fairall 9: Compton-thick "comets" or a failed radio galaxy?
• Extreme Quiescent Variability of the Transient Neutron Star Low-mass X-ray Binary EXO 1745-248 in Terzan 5
• The 3-D X-ray Ejecta Structure of Tycho's Supernova Remnant
• Chandra grating spectroscopy of embedded wind shock X-ray emission from O stars shows low plasma temperatures and significant wind absorption
• Revealing the "missing" low-mass stars in the S254-S258 star forming region by deep X-ray imaging
• Timing analysis of EXO 2030+375 during its 2021 giant outburst observed with Insight-HXMT
• Swift X-ray and UV Observations of SDSS J141118.31+481257.6 During its First Ever Recorded Superoutburst
• The X-ray warm absorber and nuclear obscuration in the Seyfert 1.8 galaxy ESO 113-G010
• The broadband spectral analysis of 4U 1702-429 using XMM-Newton and BeppoSAX data
• The Vela Pulsar With an Active Fallback Disk
• Discovery of Polarized X-Ray Emission from the Accreting Millisecond Pulsar SRGA J144459.2-604207
• MOMO V. Effelsberg, Swift and Fermi study of the blazar and supermassive binary black hole candidate OJ 287 in a period of high activity
• The AstroSat observation of accreting millisecond X-ray pulsar SAX J1808.4-3658 during its 2019 outburst
• The X-ray variability history of Markarian 3
• Thermal emission from bow shocks II: 3D magnetohydrodynamic models of Zeta Ophiuchi
• Spectral and timing evolution of MAXI J1631-479 during the 2018-19 outburst with NICER
• X-ray timing and spectral analysis of reverberating active galactic nuclei
• Candidate isolated neutron stars in the 4XMM-DR10 catalog of X-ray sources
• Implications of X-Ray Line Variations for 4U1822-371
• Evolution of timing and spectral characteristics of 4U 1901+03 during its 2019 outburst using the Swift and NuSTAR observatories
• Long X-ray flares from the central source in RCW 103
• On the curious pulsation properties of the accreting millisecond pulsar IGR J17379-3747
• Searching for the pulsar in G18.95-1.1: Discovery of an X-ray point source and associated synchrotron nebula with Chandra
• Combined X-ray and optical analysis to probe the origin of the plateau emission in $\gamma$-ray bursts afterglows
• The Complex X-ray Spectrum of the Sefyert 1.5 Source NGC 6860
• Using Optical Spectroscopy to Map the Geometry and Structure of the Irradiated Accretion Discs in Low-mass X-ray Binaries: The Pilot-Study of MAXI J0637$-$430
• Investigating subphotospheric dissipation in gamma-ray bursts using joint Fermi-Swift observations
• Simultaneous Radio and Optical Polarimetry of GRB 191221B Afterglow
• Fast flaring observed from XMMU J053108.3-690923 by eROSITA: a supergiant fast X-ray transient in the Large Magellanic Cloud
• A Deep X-ray View of the Synchrotron-Dominated Supernova Remnant G330.2+1.0
• Spectral Hardening Reveals Afterglow Emergence in Long-Duration Fast X-ray Transients: A Case Study of GRB 250404A/EP250404a
• The nascent milliquasar VT J154843.06+220812.6: tidal disruption event or extreme accretion-state change?
• Chandra Observations of High Energy X-ray Sources Discovered by INTEGRAL
• Mock HUBS observations of hot gas with IllustrisTNG
• Towards observing reverberating and superefficient pulsar wind nebulae
• A broad-band X-ray view of the precessing accretion disk and pre-eclipse dip in the pulsar Her X-1 with NuSTAR and XMM-Newton
• SRGA J124404.1-632232/SRGU J124403.8-632231: a new X-ray pulsar discovered in the all-sky survey by SRG
• Follow-up Observations of the Prolonged, super-Eddington, Tidal Disruption Event Candidate 3XMM~J150052.0+015452: the Slow Decline Continues
• Constraining the properties of dense neutron star cores: The case of the low-mass X-ray binary HETE J1900.1-2455
• Superhumps linked to X-ray emission. The superoutbursts of SSS J122221.7-311525 and GW Lib
• Glimpse of the highly obscured HMXB IGR J16318-4848 with Hitomi
• Ionization age of iron ejecta in the Galactic Type Ia supernova remnant G306.3-0.9
• Accretion Properties of MAXI J1813-095 during its Failed Outburst in 2018
• The Curious Case of Swift J1753.5-0127: A Black Hole Low-mass X-ray Binary Analogue to Z Cam Type Dwarf Novae
• Insight-HXMT observation on 4U~1608--52: evidence of interplay between thermonuclear burst and accretion environments
• A deep, multi-epoch Chandra HETG study of the ionized outflow from NGC 4051
• Distinguishing the impact and signature of black holes from different origins in early cosmic history
• GRB 201015A and the nature of low-luminosity soft gamma-ray bursts
• Study of the reflection spectrum of the bright atoll source GX 3+1 with NuSTAR
• Long-term Spectral Variability of the Ultra-luminous X-ray source Holmberg IX X--1
• A multi-wavelength study of the hard and soft states of MAXI J1820+070 during its 2018 outburst
• Middle aged $\gamma$-ray pulsar J1957+5033 in X-rays: pulsations, thermal emission and nebula
• CTIO, ROSAT HRI and Chandra ACIS Observations of the Archetypical Mixed-Morphology Supernova Remnant W28 (G6.4-0.1)
• XMM-Newton and NuSTAR simultaneous X-ray observations of IGR J11215-5952
• Discovery of Thermonuclear Type-I X-ray Bursts from the X-ray binary MAXI J1807+132
• Discovery of the new X-ray transient MAXI J1807+132: a Candidate of a Neutron Star Low-mass X-ray binary
• Metallicity and X-ray luminosity variations in NGC 922
• Pulse Profile Modeling of Thermonuclear Burst Oscillations I: The Effect of Neglecting Variability
• SRG/eROSITA and XMM-Newton observations of Vela Jr
• Observational Evidence for Expansion in the SSS spectra of Novae
• Spectral index-flux relation for investigating the origins of steep decay in $\gamma$-ray bursts
• NICER/NuSTAR Characterization of 4U 1957+11: A Near Maximally Spinning Black Hole Potentially in the Mass Gap
• Phase-resolved analyses of mHz quasi-periodic oscillations in 4U 1636-53 using Hilbert-Huang transform
• Proper motion, spectra, and timing of PSR J1813-1749 using Chandra and NICER
• 4U 1626-67 Returns to Spin-Down: Timing features toe the line
• The Exceptional X-ray Evolution of SN1996cr in High Resolution
• Investigating CXOU J163802.6-471358: a new pulsar wind nebula in the Norma region?
• The multi-outburst activity of the magnetar in Westerlund I
• Highly Ionized Fe-K Absorption Line from Cygnus X-1 in the High/Soft State Observed with Suzaku
• Multiwavelength observations of the black hole transient Swift J1745-26 during the outburst decay
• The X-ray outburst of the Galactic Center magnetar over six years of Chandra observations
• A Joint SRG/eROSITA + ZTF Search: Discovery of a 97-min Period Eclipsing Cataclysmic Variable with Evidence of a Brown Dwarf Secondary
• Exploring the spectral variability of the Seyfert 1.5 galaxy Markarian 530 with Suzaku
• A prominent relativistic iron line in the Seyfert 1 MCG-02-14-009
• A 100ks XMM-Newton view of the Seyfert 1.8 ESO113-G010. I. Discovery of large X-ray variability and study of the FeKalpha line complex
• Simultaneous detection of an intrinsic absorber and a compact jet emission in the X-ray binary IGR J17091-3624 during a hard accretion state
• Application of the Thermal Wind Model to Absorption Features in the Black Hole X-ray Binary H 1743-322
• Variable mass accretion and failed wind explain changing look phenomena in NGC 1365
• Discovery of radio emission from the symbiotic X-ray binary system GX 1+4
• Small Scale Systems of Galaxies. III. X-ray detected E+S galaxy pairs in low density environments
• GRB 070724B: the first Gamma Ray Burst localized by SuperAGILE and its Swift X-ray Afterglow
• Evidence of unrelaxed IGM around IC1262
• A Chandra-HETG VIEW OF MCG +8-11-11
• Fe K and ejecta emission in SNR G15.9+0.2 with XMM-Newton
• Testing relativistic reflection and resolving outflows in PG 1211+143 with XMM-Newton and NuSTAR
• Galactic Sources Detected in the NuSTAR Serendipitous Survey
• Multiwavelength Investigation of Pulsar Wind Nebula DA 495 with HAWC, VERITAS, and NuSTAR
• The relativistic jet of the $\gamma$-ray emitting narrow-line Seyfert 1 galaxy PKS J1222$+$0413
• Early multiwavelength analysis of the recurrent nova V745 Sco
• Detection capabilities of the Athena X-IFU for the warm-hot intergalactic medium using gamma-ray burst X-ray afterglows
• X-ray variability analysis of a large series of XMM-Newton + NuSTAR observations of NGC 3227
• Toward a Larger Sample of Radio Jets from Quiescent Black Hole X-ray Binaries
• Possible Periodic Dips in the Pulsating Ultraluminous X-ray Source M51 ULX-7
• Evidence of a non-conservative mass transfer in the ultra-compact X-ray source XB 1916-053
• Long-term X-ray Variability of the Symbiotic System RT Cru based on Chandra Spectroscopy
• Persistent Emission Properties of SGR J1935+2154 During Its 2020 Active Episode
• An XMM-Newton EPIC X-ray view of the Symbiotic Star R~Aquarii
• MAXI and NuSTAR observations of the faint X-ray transient MAXI J1848-015 in the GLIMPSE-C01 Cluster
• A multi-wavelength view of distinct accretion regimes in the pulsating ultraluminous X-ray source NGC 1313 X-2
• Accretion of a clumped wind from a red supergiant donor onto a magnetar is suggested by the analysis of the XMM-Newton and NuSTAR observations of the X-ray binary 3A 1954+319
• The origin of the vanishing soft X-ray excess in the changing-look Active Galactic Nucleus Mrk 590
• Spatially resolved study of the SS 433/W50 west region with Chandra: X-ray structure and spectral variation of non-thermal emission
• Reflection and timing study of the transient black hole X-ray binary MAXI J1803-298 with NuSTAR
• Chemical enrichment of the ICM within the Virgo cluster I: radial profiles
• Spectropolarimetric study of 4U 1630$-$47 in Steep Power law state with IXPE and NICER
• Spin measurement of 4U 1543-47 with Insight-HXMT and NICER from its 2021 outburst: A test of accretion disk models at high luminosities
• Towards more accurate synthetic reflection spectra: improving the calculations of returning radiation
• The SRG/eROSITA all-sky survey. X-ray emission from the warm-hot phase gas in long cosmic filaments
• Correlations between QPO frequencies and spectral parameters of GRS 1915+105 using AstroSat observations
• The X-ray corona in the black-hole binary GRO J1655--40 from the properties of non-harmonically related quasi-periodic oscillations
• Halo Scaling Relations and Hydrostatic Mass Bias in the Simba Simulation From Realistic Mock X-ray Catalogues
• Trace the Accretion Geometry of H 1743--322 with Type C Quasi-periodic Oscillations in Multiple Outbursts
• The first look at Narrow-Line Seyfert 1 Galaxies with eROSITA
• MAXI~J1348--630: Estimating the black hole mass and binary inclination using a scaling technique
• GECAM detection of a bright type-I X-ray burst from 4U 0614+09: confirmation its spin frequency at 413 Hz
• Testing the Weak Equivalence Principle near black holes
• 2016 outburst of H~1743--322: \textit{XMM-Newton} and \textit{NuSTAR} view
• The Chandra High Resolution X-ray Spectrum of Quiescent Emission from Sgr A*
• The beamed jet and quasar core of the distant blazar 4C 71.07
• SU Lyn: diagnosing the boundary layer with UV and hard X-ray data
• Two new magnetic cataclysmic variables discovered in the 3XMM catalogue
• The quiescent state of the neutron-star X-ray transient GRS 1747-312 in the globular cluster Terzan 6
• X-ray Reverberation Mapping and Dramatic Variability of Seyfert 1 Galaxy 1H 1934-063
• Swift and SALT observations of the Multiple Outbursts of MAXI J1957+032
• Broadband X-ray emission and the reality of the broad iron line from the Neutron Star - White Dwarf X-ray binary 4U 1820-30
• IGR J18293-1213 is an eclipsing Cataclysmic Variable
• Spectral variation in the supergiant fast X-ray transient SAX J1818.6-1703 observed by XMM-Newton and INTEGRAL
• Multiwavelength study of RX J2015.6+3711: a magnetic cataclysmic variable with a 2-hr spin period
• Magnesium-rich Ejecta in the SNR G284.3$-$1.8 Around the High-Mass Gamma-Ray Binary 1FGL J1018.6$-$5856
• Multiwavelength modelling the SED of supersoft X-ray sources. II. RS Ophiuchi: From the explosion to the SSS phase
• An In-Depth Study of the Abundance Pattern in the Hot Interstellar Medium in NGC 4649
• Spatially Resolved [FeII] 1.64 μm Emission in NGC 5135. Clues for Understanding the Origin of the Hard X-rays in Luminous Infrared Galaxies
• The Double Galaxy Cluster Abell 2465 I. Basic Properties: Optical Imaging and Spectroscopy
• The XMM-Newton survey of the Small Magellanic Cloud: A new X-ray view of the symbiotic binary SMC3
• Low-energy absorption towards the ultra-compact binary 4U1850-087 located in the globular cluster NGC6712
• A Study of the 20 Day Superorbital Modulation in the High-Mass X-ray Binary IGR J16493-4348
• A NICER View on the 2020 Magnetar-Like Outburst of PSR J1846-0258
• Deep Chandra Survey of the Small Magellanic Cloud. II. Timing Analysis of X-ray Pulsars
• Variable blurred reflection in the narrow-line Seyfert 1 galaxy Mrk 493
• On the Observability of Recurrent Nova Super-Remnants
• Spatially Resolved X-ray Study of Supernova Remnant G306.3$-$0.9 with Unusually High Calcium Abundance
• Searching for narrow absorption and emission lines in XMM-Newton spectra of gamma-ray bursts
• The giant outburst of 4U 0115+634 in 2011 with Suzaku and RXTE
• Constraining the geometry of the dipping atoll 4U 1624-49 with X-ray spectroscopy and polarimetry
• A possible overall scenario for the outburst evolution of MAXI J1820+070 revealed by Insight-HXMT
• Young Stellar Populations in MYStIX Star Forming Regions: Candidate Protostars
• NuSTAR and XMM-Newton observations of the ultraluminous X-ray source NGC 5643 X-1
• Deep optical observations of unusual neutron star Calvera with the GTC
• Implications on accretion flow dynamics from spectral study of Swift~J1357.2-0933
• The Abundance Inhomogeneity in the Northern Rim of the Cygnus Loop
• Probing clumpy wind accretion in IGR J18027-2016 with XMM-Newton
• Color-color diagrams as tools for assessment of the variable absorption in high mass X-ray binaries
• Confirmation of IGR J01363+6610 as a Be X-ray binary with very low quiescent X-ray luminosity
• Multi-wavelength analysis of the Galactic supernova remnant MSH 11-61A
• A Search for the 3.5 keV Line from the Milky Way's Dark Matter Halo with HaloSat
• INTEGRAL discovery of a high-energy tail in the microquasar Cygnus X-3
• NuSTAR and XMM-Newton observations of 1E1743.1-2843: indications of a neutron star LMXB nature of the compact object
• Swift J0525.6+2416 and IGR J04571+4527: two new hard X-ray selected magnetic cataclysmic variables identified with XMM-Newton
• No Need for an Extreme Jet Energy in the Black-Hole X-Ray Binary MAXI J1348--630
• X-ray and Near Infrared observations of the obscured accreting pulsar IGR J18179-1621
• Testing the Kerr metric using X-ray reflection spectroscopy: spectral analysis of GX 339-4
• Monitoring clumpy wind accretion in supergiant fast X-ray transients with XMM-Newto
• X-ray diagnostics of Cassiopeia A's "Green Monster": evidence for dense shocked circumstellar plasma
• Discovery of two promising isolated neutron star candidates in the SRG/eROSITA All-Sky Survey
• False outliers of the Ep,i - Eiso correlation?
• ICM properties and AGN distribution in high-z RCS clusters
• Initial Results from NuSTAR Observations of the Norma Arm
• Accreting on the edge: a luminosity-dependent cyclotron line in the Be/X-ray Binary 2S 1553-542 accompanied by accretion regimes transition
• Modeling the Optical-X-ray Accretion Lag in LMC X-3: Insights Into Black-Hole Accretion Physics
• Absorption at the dust sublimation radius and the dichotomy between X-ray and optical classification in the Seyfert galaxy H0557-385
• VLBI observations of GRB 201015A, a relatively faint GRB with a hint of Very High Energy gamma-ray emission
• Effective absorbing column density in the gamma-ray burst afterglow X-ray spectra
• The Burst Cluster: Dark Matter in a Cluster Merger Associated with the Short Gamma Ray Burst, GRB 050509B
• The Variable Pulsar Wind Nebula of PSR J1809-1917
• Evidence for changes in the radiative efficiency of transient black hole X-ray binaries
• NuSTAR observation of the Supergiant Fast X-ray Transient IGR J11215-5952 during its 2017 outburst
• X-ray spectral correlations in a sample of Low-mass black hole X-ray binaries in the hard state
• Characterizing the X-ray Emission of Intermediate-Mass Pre-Main-Sequence Stars
• Recombining Plasma & Gamma-ray Emission in the Mixed-morphology Supernova Remnant 3C 400.2
• XMM-Newton observation of the interacting galaxies NGC1512 and NGC1510
• An XMM-Newton Study of the Mixed-Morphology Supernova Remnant G346.6-0.2
• X-ray time delays from the Seyfert 2 galaxy IRAS 18325-5926
• Green Bank Telescope Discovery of the Redback Binary Millisecond Pulsar PSR J0212+5321
• X-ray Study of Spatial Structures in Tycho's Supernova Remnant Using Unsupervised Deep Learning
• Multi-wavelength spectroscopy of the black hole candidate MAXI J1813-095 during its discovery outburst
• NGC 7793 P9: An Ultraluminous X-Ray Source Evolved from a Canonical Black Hole X-Ray Binary
• X-ray spectral analysis of the neutron star in SNR 1E 0102.2-7219
• Precise timing and phase-resolved spectroscopy of the young pulsar J1617-5055 with NuSTAR
• New Measurement of the Vertical Atmospheric Density Profile from Occultations of the Crab Nebula with X-Ray Astronomy Satellites Suzaku and Hitomi
• IGR J17445-2747 - yet another X-ray burster in the Galactic bulge
• Still alive and kicking: A significant outburst in changing-look AGN Mrk 1018
• Chasing candidate Supergiant Fast X-ray Transients in the 1,000 orbits INTEGRAL/IBIS catalog
• Three X-ray transients in M31 observed with Swift
• X-ray and Radio Variabilities of PSR J2032+4127 near Periastron
• Signatures of the disk-jet coupling in the Broad-line Radio Quasar 4C+74.26
• Progressive steepening of the SNR RX J1713.7-3946 X-ray spectrum from XMM-Newton to INTEGRAL
• Spectral evolution of the supergiant HMXB IGR J16320-4751 along its orbit using XMM-Newton
• The effect of X-ray dust-scattering on a bright burst from the magnetar 1E 1547.0-5408
• Gamma-ray-emitting narrow-line Seyfert 1 galaxies: the Swift view
• Thermal spectra of thin accretion disks of finite thickness around Kerr black holes
• Element Stratification in the Middle-Aged Type Ia Supernova Remnant G344.7-0.1
• The long-stable hard state of XTE J1752-223 and the disk truncation dilemma
• Multi-wavelength Campaign on the Super-Eddington NLS1 RX J0134.2-4258 -- I. Peculiar X-ray Spectra and Variability
• X-ray emission evolution of the Galactic ultra-luminous X-ray pulsar Swift J0243.6+6124 during the 2017-2018 outburst observed by the MAXI GSC
• Brightness constraint for cooling models of young neutron stars
• The Symbiotic X-ray binaries Sct X-1, 4U 1700+24 and IGR J17329-2731
• X-ray Dips and Polarization Angle Swings in GX 13+1
• Measuring Black Hole Spins through X-ray Reflection Spectroscopy and the Relativistic Precession Model: the case of XTE J1859+226
• PSR B0656+14: the unified outlook from the infrared to X-rays
• The cooling, mass and radius of the neutron star in EXO 0748-676 in quiescence with XMM-Newton
• AstroSat view of the neutron star low-mass X-ray binary GX 340+0
• Chandra, MDM, Swift, and NuSTAR observations confirming the SFXT nature of AX J1949.8+2534
• Puzzling X-rays from the new colliding wind binary WR65
• Broad-band spectral analysis of LMXB XTE J1710-281 with Suzaku
• IGR J14257-6117, a magnetic accreting white dwarf with a very strong X-ray orbital modulation
• X-ray Study of Rekindled Accretion in the Classical Nova V2491 Cygni
• The study of thermonuclear X-ray bursts in accreting millisecond pulsar MAXI J1816-195 with NuSTAR and NICER
• Lightning: An X-ray to Submillimeter Galaxy SED-Fitting Code With Physically-Motivated Stellar, Dust, and AGN Models
• Reflare in MAXI J1348-630]{Evolution of disc and corona in MAXI J1348-630 during the 2019 reflare: NICER and Insight-HXMT view
• Evidence for thermal X-ray emission from the synchrotron dominated shocks in Tycho's supernova remnant
• The puzzling X-ray continuum of the quasar MR 2251-178
• Propeller states in locally super-critical ULXs
• Detection of the second eclipsing high mass X-ray binary in M 33
• Changing Accretion Geometry of Seyfert 1 Mrk 335 with {\it NuSTAR}: A Comparative Study
• Discovery of four super-soft X-ray sources in XMM-Newton observations of the Large Magellanic Cloud
• A Suzaku Study of Ejecta Structure and Origin of Hard X-ray Emission in the Supernova Remnant G156.2+5.7
• First characterization of Swift J1845.7-0037 with NuSTAR
• Orbital phase resolved spectroscopy of 4U1538-52 with MAXI
• What causes the absence of pulsations in Central Compact Objects in Supernova Remnants?
• Long-term optical and X-ray variability of the Be/X-ray binary H 1145-619: discovery of an on-going retrograde density wave
• Awakening of the fast-spinning accreting Be/X-ray pulsar A0538-66
• Evidence for non-thermal X-ray emission from the double WR colliding-wind binary Apep
• A moderate spin for the black hole in X-ray binary MAXI J1348-630 revealed by Insight-HXMT
• XMM-Newton observation of SNR J0533-7202 in the Large Magellanic Cloud
• The XMM Newton spectra of the 2012 outburst of the black-hole candidate 4U 1630-47 revisited
• Highly Variable Active Galactic Nuclei in the SRG/eROSITA All-Sky Survey: I. Constructing Sample and Catalog of Sources Detected in Low State
• IXPE Observation of the Low-Synchrotron Peaked Blazar S4 0954+65 During An Optical-X-ray Flare
• X-ray spectral variations of Circinus X-1 observed with NICER throughout an entire orbital cycle
• Broadband time-resolved spectroscopy of thermonuclear X-ray bursts from 4U 1636-536 using AstroSat
• Using Chandra Localizations and Gaia Distances and Proper Motions to Classify Hard X-ray Sources Discovered by INTEGRAL
• Optical and X-ray studies of Be/X-ray binary 1A 0535+262 during its 2020 giant outburst
• Unveiling the AGN in IC 883: discovery of a parsec-scale radio jet
• Isolated AGNs NGC 5347, ESO 438-009, MCG-02-04-090, and J11366-6002: Swift and NuSTAR joined view
• Warm absorber and truncated accretion disc in IRAS 05078+1626
• The $\text{False Widow}$ Link Between Neutron Star X-ray Binaries and Spider Pulsars
• A Chandra observation of the millisecond X-ray pulsar IGR J17511-3057
• Detection of millihertz quasi-periodic oscillations in the low-mass X-ray binary 4U 1730--22 with NICER
• Slow Decline and Rise of the Broad [OIII] Emission Line in Globular Cluster Black Hole Candidate RZ2109
• The giant outburst of EXO 2030+375 I: Spectral and pulse profile evolution
• The Star-Formation Properties of the Observed and Simulated AGN Universe: BAT vs EAGLE
• Discovery of periodic dips in the brightest hard X-ray source of M31 with EXTraS
• Multi-frequency study of the newly confirmed supernova remnant MCSNR J0512-6707 in the Large Magellanic Cloud
• Coordinated UV and X-ray spectroscopic observations of the O-type giant xi Per: the connection between X-rays and large-scale wind structure
• Unveiling the nature of compact object in the LMXB MAXI J1957+032 using Swift-XRT
• XMM Follow-Up Observations of Three Swift BAT-Selected Active Galactic Nuclei
• Spectral state transitions in Circinus ULX5
• Pulse Profile Modelling of Thermonuclear Burst Oscillations II: Handling variability
• The very faint hard state of the persistent neutron star X-ray binary SLX 1737-282 near the Galactic centre
• The X-ray spectral-timing contribution of the stellar wind in the hard state of Cyg X-1
• Timing and Spectral Analysis of HMXB OAO 1657-415 with NuSTAR
• Observations of Her X-1 in low states during SRG/eROSITA all-sky survey
• Multiwavelength study of the gravitationally lensed blazar QSO B0218+357 between 2016 and 2020
• The Large Amplitude X-ray Variability in NGC 7589: Possible Evidence for Accretion Mode Transition
• Testing the Keplerian disk hypothesis using X-ray reflection spectroscopy
• The X-ray pulsar XTE J1858+034 observed with NuSTAR and Fermi/GBM: spectral and timing characterization plus a cyclotron line
• Hard X-ray Irradiation Potentially Drives Negative AGN Feedback by Altering Molecular Gas Properties
• No Confirmed New Isolated Neutron Stars In The SDSS Data Release 4
• X-ray studies of the gamma-ray pulsar J1826-1256 and its pulsar wind nebula with Chandra and XMM-Newton
• Probing the shot behaviour in Cygnus X-1 using simultaneous AstroSat-NICER observation
• XMMSL1 J060636.2-694933: An XMM-Newton Slew discovery and Swift/Magellan follow up of a new Classical Nova in the LMC
• The stratified disk wind of MCG-03-58-007
• Deciphering the Nature of the Pulsar Wind Nebula CTB 87 with XMM-Newton
• Suppression of X-rays during an optical outburst of the helium dwarf nova KL Dra
• The Spin of a Newborn Black Hole: Swift J1728.9-3613
• A global view of shocked plasma in the supernova remnant Puppis A provided by SRG/eROSITA
• X-ray Spectral Analysis of the Steady States of GRS 1915+105
• On the X-ray Properties of the Putative Central Compact Object in 1E 0102.2-7219
• Multi-wavelength view of the galactic black-hole binary GRS 1716-249
• The XMM-Newton Bright Survey sample of absorbed quasars: X-ray and accretion properties
• The XMM-Newton Detection of Extended Emission from the Nova Remnant of T Pyxidis
• A Coordinated X-ray and Optical Campaign on the Nearest Massive Eclipsing Binary, Delta Ori Aa: I. Overview of the X-ray Spectrum
• The 2013 outburst of a transient very faint X-ray binary, 23" from Sgr A*
• The Ultra-Fast Outflow of WKK 4438: Suzaku and NuSTAR X-ray Spectral Analysis
• Detection of a low frequency quasi-periodic oscillation in the soft state of Cygnus X-1 with Insight-HXMT
• Investigating the superorbital modulations in 4U 1909+07, IGR J16418-4532 and IGR J16479-4514 with Swift XRT, BAT and NuSTAR observations
• Observations of the $\gamma$-ray pulsar J1932+1916 in X-rays
• X-ray studies of the pulsar PSR J1420-6048 and its TeV pulsar wind nebula in the Kookaburra region
• Discovery of periodicities in two highly variable intermediate polars towards the Galactic Center
• The X-ray footprint of the CircumNuclear Disk
• Thermal components in the early X-ray afterglows of GRBs: likely cocoon emission and constraints on the progenitors
• Chandra, NuSTAR, and Optical Observations of the Cataclysmic Variables IGR J17528-2022 and IGR J20063+3641
• NuSTAR Hard X-ray Observation of the Gamma-ray Binary Candidate HESS J1832-093
• Broadband Modeling of Low Luminosity Active Galactic Nuclei Detected in Gamma Rays
• Evolution of Accretion Modes between Spectral States Inferred from Spectral and Timing Analysis of Cygnus X-1 with Insight-HXMT observations
• The velocity structure of the intracluster medium during a major merger: simulated microcalorimeter observations
• The disk wind in GRS 1915+105 as seen by Insight-HXMT
• Nova LMC 2009a as observed with XMM-Newton, compared with other novae
• Reflection features in the X-ray spectrum of Fairall 9 and implications for tests of general relativity
• Electron-beam interaction with emission-line clouds in blazars
• X-ray and Optical Observations of the Black Hole Candidate MAXI J1828-249
• Multiwavelength observations of PSR J2021+4026 across a mode change reveal a phase shift in its X-ray emission
• NICER, NuSTAR, and Swift follow-up observations of the $\gamma$-ray flaring blazar BL Lacertae in 2020 August-October
• AGN X-ray Spectroscopy with Neural Networks
• Multiwavelength modeling the SED of nova V339~Del: Stopping the wind and long-lasting super-Eddington luminosity with dust emission
• The variability patterns of the TeV blazar PG 1553+113 from a decade of MAGIC and multi-band observations
• Investigating time variability of X-ray absorption in Swift GRBs
• The long-period massive binary HD~54662 revisited
• The X-ray Spectrum Of The Black Hole Candidate Swift J1753.5-0127
• A precessing Be disk as a possible model for occultation events in GX 304-1
• Probing the physical properties of the intergalactic medium using gamma-ray bursts
• X-ray emission from Westerlund 2 detected by SRG/ART-XC and Chandra: search for radiation of TeV leptons
• X-ray Eclipse Mapping Constrains the Binary Inclination and Mass Ratio of Swift J1858.6-0814
• A new redback pulsar candidate 4FGL J2054.2+6904
• Accretion Flow Properties of EXO 1846-031 During its Multi-Peaked Outburst After Long Quiescence
• First Detection of X-Ray Line Emission from Type IIn Supernova 1978K with XMM-Newton's RGS
• Recurrent X-ray flares of the black hole candidate in the globular cluster RZ 2109 in NGC 4472
• Discovery and Long-term Broadband X-ray monitoring of Galactic Black Hole Candidate MAXI J1803-298
• A New Possible Accretion Scenario for Ultra-Luminous X-ray Sources
• Near-Infrared and X-Ray Observations of XSS J12270-4859
• A Comprehensive Study of the Spectral Variation and the Brightness Profile of Young Pulsar Wind Nebulae
• The prototype X-ray binary GX 339-4: using TeV gamma-rays to assess LMXBs as Galactic cosmic ray accelerators
• A HaloSat Analysis of the Cygnus Superbubble
• EROSITA Spectro-Imaging Analysis of the Abell 3408 Galaxy Cluster
• Mixing of hot shocked plasma with cold gas in Nova YZ Ret 2020
• Uncovering the primary X-ray emission and possible starburst component in the polarized NLS1 Mrk 1239
• Probing the ambient medium of GRB 090618 with XMM-Newton observations
• Broadband X-ray Spectral Study of Ultra-luminous X-ray Source M81 X--6
• X-ray observations of historical classical nova counterparts with eROSITA telescope aboard SRG orbital observatory during the all-sky survey
• A carbon-rich hot bubble in the planetary nebula NGC 5189
• XUV irradiation of young planetary atmospheres. Results from a joint XMM-Newton and HST observation of HIP67522
• A high-mass X-ray binary pulsar 4U 1907+09 with multiple absorption-line features in the spectrum
• The thermonuclear X-ray bursts of 4U 1730-22
• Connecting the X-ray/UV variability of Fairall 9 with NICER: A Possible Warm Corona
• The 2007 outburst of the X-ray binary XTE J1856+053
• 25 years of XMM-Newton observations of the Sgr A complex: 3D distribution and internal structure of the clouds
• Feature-tailored spectroscopic analysis of the SNR Puppis A in X-rays
• XMM-Newton and SRG/eROSITA observations of the isolated neutron star candidate 4XMM J022141.5-735632
• NICER, NuSTAR and Insight-HXMT views to black hole X-ray binary SLX 1746--331
• Collimation of the kiloparsec-scale radio jets in NGC 2663
• Back to business: SLX 1746--331 after 13 years of silence
• Simulations of the merging cluster of galaxies Cygnus A
• Suzaku observations of the 2013 outburst of KS 1947+300
• QPOs and Orbital elements of X-ray binary 4U 0115+63 during the 2017 outburst observed by Insight-HXMT
• Constraints on the ultra-fast outflows in the narrow-line Seyfert 1 galaxy Mrk 1044 from high-resolution time- and flux-resolved spectroscopy
• Chandra X-Ray Observatory Observations of Neutron Stars: An Overview
• Chandra observations of the newly discovered magnetar Swift J1818.0-1607
• Torque reversal and cyclotron absorption feature in HMXB 4U 1538-522
• Fe K$\alpha$ and Fe K$\beta$ line detection in the NuSTAR spectrum of the ultra-bright Z-source Scorpius X-1
• Chandra X-ray Measurement of Gas-phase Heavy Element Abundances in the Central Parsec of the Galaxy
• Proof of principle X-ray reflection mass measurement of the black hole in H1743-322
• Evidence of disc reflection in the X-ray spectrum of the neutron star low mass X-ray binary 4U 1636-536
• On the vanishing orbital X-ray variability of the eclipsing binary millisecond pulsar 47 Tuc W
• Hard X-ray Emission from Sh2-104: A NuSTAR search for Gamma-ray Counterparts
• NICER and Swift/XRT monitoring of the 2023 outburst of Swift J1727.7-1613
• NuSTAR J163433-4738.7: A Fast X-ray Transient in the Galactic Plane
• Radio VLBA polarization and multi-band monitoring of the high-redshift quasar S5 0836+710 during a high activity period
• MAXI/SSC All-sky maps from 0.7 keV to 4 keV
• Characterizing the Advective Hot Flows of Nova-Like Cataclysmic Variables in the X-rays: The case of BZ Cam and V592 Cas
• Periodicity from X-ray sources within the inner Galactic disk
• X-Ray Views of Galactic Accreting Pulsars in High-Mass X-Ray Binaries
• Search for multiwavelength emission from the binary millisecond pulsar PSR J1836-2354A in the globular cluster M22
• Representation Learning for Time-Domain High-Energy Astrophysics: Discovery of Extragalactic Fast X-ray Transient XRT 200515
• Discovery of a pulse-phase-transient cyclotron line in the X-ray pulsar Swift J1808.4-1754 and identification of an optical companion
• The 2019 outburst of AMXP SAX J1808.4-3658 and radio follow up of MAXI J0911-655 and XTE J1701-462
• OJ~287: a new BH mass estimate of the secondary
• X-ray Lags in PDS 456 Revealed by Suzaku Observations
• Exploring the broadband spectral and timing characteristics of GRS 1915+105 with AstroSat and NICER observations
• Exploring the Link between the X-ray Power Spectra and Energy Spectra of Active Galactic Nuclei
• The bright black hole X-ray binary 4U 1543--47 during 2021 outburst: a thick accretion disk inflated by high luminosity
• The spectral-timing analysis of Cygnus X-1 with Insight-HXMT
• X-ray reprocessing in accreting pulsar GX 301-2 observed with Insight-HXMT
• MeerKAT radio observations of the neutron star low-mass X-ray binary Cen X-4 at low accretion rates
• Probing the near-horizon region of Cygnus X-1 with Suzaku and NuSTAR
• Broadband Suzaku observations of IGR J16207-5129
• Complex Optical/UV and X-ray Variability of the Seyfert 1 galaxy 1H 0419-577
• Detection of a hot intergalactic medium in the spiral-only compact group SCG0018-4854
• A faint outburst of the accreting millisecond X-ray pulsar SAX J1748.9-2021 in NGC 6440
• Evidence for Variable, Correlated X-ray and Optical/IR Extinction toward the Nearby, Pre-main Sequence Binary TWA 30
• Study of the reflection spectra of SAX J1748.9-2021
• X-ray absorbing column densities of a complete sample of short Gamma Ray Bursts
• Variable Hard X-ray Emission from the Candidate Accreting Black Hole in Dwarf Galaxy Henize 2-10
• Chandra Observations of the field containing HESS J1616-508
• Variable quiescent state for the neutron-star X-ray transient SAX J1750.8-2900: not such a hot neutron star after all?
• Exploring the Interstellar Medium Using an Asymmetric X-ray Dust Scattering Halo
• Thermonuclear X-ray bursts detected in Cyg X-2 using AstroSat/LAXPC
• Simultaneous constraints on the mass and radius of Aql X-1 from quiescence and X-ray burst observations
• HI study of the environment around ESO 243-49, the host galaxy of an intermediate mass black hole
• The nature of X-ray spectral variability in MCG-6-30-15
• Phase-resolved spectral analysis of the 11 millihertz quasi-periodic oscillation in the black-hole candidate H1743-322
• Spectral and Temporal Studies of Swift\,J1658.2--4242 using {\it AstroSat} Observations with {\tt JeTCAF} Model
• Exotica in the Globular Cluster M4, Studied with Chandra, HST, and the VLA
• A Further Drop into Quiescence by the Eclipsing Neutron Star 4U 2129+47
• Disappearance of the Fe K$\alpha$ emission line in Ultra Compact X-ray Binaries 4U 1543-624 and Swift J1756.9-2508
• The Iron K Line Profile of IRAS 18325-5926
• The defocused observations of bright sources with Athena/X-IFU
• A New Ultraluminous X-ray Source in the Nearby Edge-on Spiral NGC 891
• A NuSTAR observation of the eclipsing binary system OAO 1657-415: The revival of the cyclotron line
• The neutron star population in M28: a joint Chandra/GBT look at pulsar paradise
• The NuSTAR View of the Seyfert 2 Galaxy NGC 4388
• A possible phase dependent absorption feature in the transient X-ray pulsar SAX J2103.5+4545
• AGILE, Fermi, Swift, and GASP-WEBT multi-wavelength observations of the high-redshift blazar 4C $+$71.07 in outburst
• X-Ray Observations of Magnetar SGR 0501+4516 from Outburst to Quiescence
• Multi-wavelength observations of multiple eruptions of the recurrent nova M31N 2008-12a
• Black holes at cosmic dawn in the redshifted 21cm signal of HI
• Swift J1728.9-3613 is a black hole X-ray binary: spectral and timing study using NICER
• Variable ionized disk wind in MAXI J1803-298 revealed by NICER
• X-ray Spectra and Light Curves of Cooling Novae and a Nova-Like
• IKT16: Discovery of a 22 ms energetic rotation-powered pulsar in the Small Magellanic Cloud
• High-Resolution X-Ray Spectroscopy of Interstellar Iron Toward Cygnus X-1 and GX 339-4
• G189.6+03.3: the first complete X-ray view provided by SRG/eROSITA
• SRG/eROSITA discovery of 164 s pulsations from the SMC Be/X-ray binary XMMU J010429.4-723136
• Another X-ray UFO without a momentum-boosted molecular outflow. ALMA CO(1-0) observations of the galaxy pair IRAS 05054+1718
• Magnetised accretion discs in Kerr spacetimes
• Origin of the complex iron line structure and spectral variation in Mrk 766
• Origins of the UV/X-ray Relation in Arakelian 120
• Identifying the 3FHL Catalog. VI. Swift Observations of 3FHL Unassociated Objects with Source Classification via Machine Learning
• The Average Soft X-ray Spectra of eROSITA Active Galactic Nuclei
• Suzaku Analysis of the Supernova Remnant G306.3-0.9 and the Gamma-ray View of Its Neighborhood
• Unexpected late-time temperature increase observed in two neutron star crust cooling sources -- XTE~J1701-462 and EXO~0748-676
• Investigation of a small X-ray flaring event in NLS1 galaxy NGC 4051
• X-ray properties of X-CLASS-redMaPPer galaxy cluster sample: The luminosity-temperature relation
• Investigating the nature and properties of MAXI J1810-222 with radio and X-ray observations
• Broadband X-ray Spectroscopy of the Pulsar Wind Nebula in HESS J1640-465
• NuSTAR and XMM-Newton observations of the binary 4FGL J1405.1-6119. A $\gamma$-ray emitting microquasar?
• Discovery of cyclotron and narrow Fe K${}_{\alpha }$ lines in HMXB GRO J1750-27
• Classifying IGR J15038-6021 as a magnetic CV with a massive white dwarf
• Relativistic reflection spectra of super-spinning black holes
• Hard X-ray Emission Associated with White Dwarfs. IV. Signs of Accretion from Sub-stellar Companions
• Insight-HXMT, NICER and NuSTAR views to the newly discovered black hole X-ray binary Swift J151857.0--572147
• Soft excess in the quiescent Be/X-ray pulsar RX J0812.4-3114
• X-ray properties of two transient ULX candidates in galaxy NGC 7090
• Quiescent X-ray variability in the neutron star Be/X-ray transient GRO J1750-27
• Probing the multiwavelength emission scenario of GRB 190114C
• X-ray Hotspots in the Northwest Shell of the Supernova Remnant RX J1713.7$-$3946
• The variable ionized absorber in the Seyfert 2 Mrk 348
• A peculiar cyclotron line near 16 keV detected in the 2015 outburst of 4U 0115+63?
• Detection of a strong ~2.5 Hz modulation in the Newly Discovered Millisecond Pulsar MAXI J1816-195
• X-ray panorama of the SS433/W50 complex by SRG/eROSITA
• Flux and spectral variability of Mrk 421 during its moderate activity state using NuSTAR: Possible accretion disc contribution?
• NuSTAR spectral analysis of three Seyfert galaxies: NGC 3227, NGC 5548 and MR 2251$-$178
• X-ray Flux and Spectral Variability of the Blazar OJ 287 with Suzaku
• Pre-outburst $Chandra$ Observations of the Recurrent Nova T Pyxidis
• On the ultra-compact nature of the neutron star system 1RXS J170854.4-321857: insights from X-ray spectroscopy
• A NuSTAR and XMM-Newton Study of the Two Most Actively Star-forming Green Pea Galaxies (SDSS J0749+3337 and SDSS J0822+2241)
• Probing the origin of 4FGL J0822.8-4207: cosmic ray illumination from the SNR Puppis A and the Herbig-Haro object HH219
• Variable oxygen emission from the accretion disk of Mrk 110
• Searching for Overionized Plasma in the Gamma-ray Emitting Supernova Remnant G349.7$+$0.2
• Unusual Hard X-ray Flares Caught in NICER Monitoring of the Binary Supermassive Black Hole Candidate AT2019cuk/Tick Tock/SDSS J1430+2303
• Locating the CSM Emission within the Type Ia Supernova Remnant N103B
• An in-depth analysis of the variable cyclotron lines in GX 301$-$2
• The 2018 outburst of MAXI J1820+070 as seen by Insight-HXMT
• Discovery of a long thermonuclear X-ray burst from the ultra-compact binary 4U 1850$-$087
• A Redshift for the First Einstein Ring, MG 1131+0456
• Simultaneous NICER and NuSTAR observations of the Ultraluminous source NGC 4190 ULX-1
• Infrared Colours and Spectral Energy Distributions of Hard X-ray Selected Obscured and Compton-thick AGN
• NICER X-ray Observations of Eta Carinae During its Most Recent Periastron Passage
• RW Aur A : SpeX Spectral Evidence for Differentiated Planetesimal Formation, Migration and Destruction in an 3 Myr Old Excited CTTS System
• Suzaku X-Ray Observation of the Dwarf Nova Z Camelopardalis at the Onset of an Optical Outburst
• Long-Term Density Trend in the Mesosphere and Lower Thermosphere from Occultations of the Crab Nebula with X-Ray Astronomy Satellites
• Measuring the Non-Axially-Symmetric Surface Temperature Distribution of the Central Compact Object in Puppis A
• Exploring Waveform Variations among Neutron Star Ray-tracing Codes for Complex Emission Geometries
• Luminosity dependence of the multiple cyclotron lines in 4U 0115$+$63
• Radial X-ray profiles of simulated galaxies: Contributions from hot gas and XRBs
• The Hercules cluster in X-rays with $XMM$-$Newton$ and $Chandra$
• Deep Near-infrared Imaging Observation of the Faint X-ray Point Sources Constituting the Galactic Bulge X-ray Emission
• Probing the physical properties of the intergalactic medium using blazars
• Estimating the spin of the black hole candidate MAXI J1659-152 with the X-ray continuum-fitting method
• SRG/eROSITA-triggered XMM-Newton observations of three Be/X-ray binaries in the LMC: Discovery of X-ray pulsations
• MeV-GeV Gamma-ray Emission from SNR G327.1-1.1 Discovered by the Fermi-LAT
• High Resolution X-ray Spectroscopy of the Seyfert 1, Mrk 1040. Revealing the Failed Nuclear Wind with Chandra
• Detection of QPO Soft Lag during Outburst of Swift J1727.8-1613: Estimation of Instrinsic Parameters from Spectral Study
• Chandra Identification of Two AGN Discovered by INTEGRAL
• Prospect of Detecting X-Ray Halos Around Middle-Aged Pulsars with eROSITA
• Testing the rotation versus merger scenario in the galaxy cluster Abell 2107
• AstroSat and NuSTAR observations of XTE J1739-285 during the 2019-2020 outburst
• Broadband X-ray properties of black holes GRS 1758-258 and 1E 1740.7-2942: AstroSat and NuSTAR results
• XMM-Newton Detection of X-ray Emission from the Metal-Polluted White Dwarf G 29-38
• Quenching and recovery of persistent X-ray emission during a superburst in 4U 1820$-$30
• Discovery of Year-Scale Time Variability from Thermal X-ray Emission in Tycho's Supernova Remnant
• Using radial velocities to reveal black holes in binaries: a test case
• Revisiting GRB 060218: new insights into low-luminosity gamma-ray bursts from a revised shock breakout model
• Rapid spectral transition of the black hole binary V404 Cyg
• AstroSat view of `Clocked` burster GS 1826-238:broad-band spectral nature of persistent and burst emission during soft state
• A Luminous X-ray Flare From The Nucleus of The Dormant Bulgeless Spiral Galaxy NGC 247
• AstroSat Observation of Non-Resonant Type-C QPOs in MAXI J1535-571
• The X-ray spectrum of RX J1914.4+2456 revisited
• Exploring the Active Galactic Nuclei population with extreme X-ray to optical flux ratios (Fx/Fo >50)
• Revealing two orthogonally polarized spectral components in Vela X-1 with IXPE
• The inner flow geometry in MAXI J1820+070 during hard and hard-intermediate states
• The XMM Cluster Survey: Exploring scaling relations and completeness of the Dark Energy Survey Year 3 redMaPPer cluster catalogue
• NuSTAR observations of G11.2-0.3
• Properties of Faint X-ray Activity of XTE J1908+094 in 2019
• Spectral analysis of the quiescent low-mass X-ray binary in the globular cluster M30
• Broadband Spectral properties of MAXI J1348--630 using AstroSat Observations
• Global X-Ray Properties of the Vela and Puppis A Supernova Remnants
• X-ray counterpart detection and gamma-ray analysis of the SNR G279.0+01.1 with eROSITA and Fermi-LAT
• The ultraluminous X-ray source M81 X-6: a weakly magnetised neutron star with a precessing accretion disc?
• Spectral analysis of the AMXP IGR J17591-2342 during its 2018 outburst
• An XMM-Newton view of the Symbiotic Stars HM Sge, NQ Gem, and PU Vul
• The XMM Cluster Survey: An independent demonstration of the fidelity of the eFEDS galaxy cluster data products and implications for future studies
• A Dependable Distance Estimator to Black Hole Low-Mass X-ray Binaries
• Physics Beyond the Standard Model with Future X-ray Observatories: Projected Constraints on Very-Light Axion-Like Particles with $Athena$ and $AXIS$
• Impact of the returning radiation in current tests of the Kerr black hole hypothesis using X-ray reflection spectroscopy
• XMM-Newton Measurement of the Galactic Halo X-ray Emission using a Compact Shadowing Cloud
• Interstellar absorption and dust scattering
• Evolution of the Comptonizing medium of the black-hole candidate Swift J1727.8$-$1613 along the hard to hard-intermediate state transition using NICER
• Progenitor constraint with circumstellar material for the magnetar-hosting supernova remnant RCW 103
• Study of accretion flows around an ultraluminous X-ray source M82 X-1 using NuSTAR data
• A WHIM origin for the soft excess emission in the Coma cluster
• Exploring the potential X-ray counterpart of the puzzling TeV gamma-ray source HESS J1507-622 with new Suzaku observations
• Rapid Variability of the accretion disk wind in the narrow line Seyfert 1, PG 1448+273
• XRISM High-Resolution X-ray Spectroscopy of Cygnus X-1 -- highly ionized Iron absorption structures
• Bulk Comptonization: new hints from the luminous blazar 4C+25.05
• The spin measurement of MAXI J1348-630 using the Insight-HXMT data
• Detection of disk-jet co-precession in a tidal disruption event
• Phase-resolved X-ray spectroscopy and spectral energy distribution of the X-ray soft polar RS Caeli
• NuSTAR and AstroSat observations of GX 9$+$1: Spectral and temporal studies
• Probing the accretion geometry of the atoll source 4U 1702-429 in different spectral states with NICER, NuSTAR, and AstroSat
• The story of Seyfert galaxy RE J2248-511: from intriguingly ultrasoft to unremarkably average
• XMM-Newton and NuSTAR joint observations of Mrk 915: a deep look into the X-ray properties
• Evolution of the Accretion Disk and Corona During the Outburst of the Neutron Star Transient MAXI J1807+132
• Multiwavelength Observations of the Black Hole X-ray Binary MAXI J1820$+$070 in the Rebrightening Phase
• The Awakening Beast in the Seyfert 1 Galaxy KUG 1141+371 I
• Long-term X-ray variation of the colliding wind Wolf-Rayet binary WR 125
• Variable Absorption Line in XTE J1810-197
• A comprehensive view of blackbody components in the X-ray spectra of GRBs
• X-ray emission from the mixed-morphology supernova remnant HB 9
• Spectral Modeling of Charge Exchange in the Central Region of M51
• Investigation of the timing and spectral properties of an Ultra-luminous X-ray pulsar NGC 7793 P13
• Spectral and polarimetric signatures of X-ray eclipses in AGN
• Hard X-ray flares and spectral variability in NGC 4395 ULX1
• Evidence of hard power-law spectral cutoff and disc reflection features from the X-ray transient XTE J1739-285
• The broad-band spectrum of the Narrow-line Seyfert 1 NGC 4748: from UV to hard X-ray
• X-ray emission in the enigmatic CVSO 30 system
• Phase dependent evolution within large luminosity range of 1A 0535+262 observed by Insight-HXMT during 2020 giant outburst
• New transient Galactic bulge intermediate polar candidate XMMU J175035.2-293557
• An Exploration of X-ray Supernova Remnants in the Milky Way and Nearby Galaxies
• XMM-Newton and TESS observations of the highly variable polar V496 UMa
• Impact of ionization and electron density gradients in X-ray reflection spectroscopy measurements
• Broadband spectral analysis of Mrk 926 using multi-epoch X-ray observations
• Monitoring Observations of SMC X-1's Excursions (MOOSE) I: Program Description and Initial High-State Spectral Results
• A deep $XMM-Newton$ observation of the X-Persei-like binary system CXOU J225355.1+624336
• Broadband study and the discovery of pulsations from the Be/X-ray binary eRASSU J052914.9-662446 in the Large Magellanic Cloud
• Dissecting the hot bubbles in LMC-N57 with XMM-Newton
• Transient two pole accretion in the polar V496 UMa
• The unaltered pulsar: GRO J1750-27, a super-critical X-ray neutron star that does not blink an eye
• Using X-ray continuum-fitting to estimate the spin of MAXI J1305-704
• Revisiting the galactic X-ray binary MAXI J1631-479: Implications for high inclination and a massive black hole
• Population of X-ray Sources in the Intermediate-Age Cluster NGC 3532: a Test Bed for Machine-Learning Classification
• Constraint on the accretion of NGC 6946 X-1 using broadband X-ray data
• Testing the $\delta$-Kerr metric with black hole X-ray data
• Constraining X-ray emission in HBL blazars using multiwavelength observations
• A NICER View of Spectral and Profile Evolution for Three X-ray Emitting Millisecond Pulsars
• Coordinated X-ray and UV absorption within the accretion disk wind of the active galactic nucleus PG 1126-041
• The Young Binary DQ Tau Produces Another X-ray Flare Near Periastron
• Probing spectral and temporal evolution of the neutron star low-mass X-ray binary 4U 1724-30 with AstroSat
• Search of X-ray emission from roAp stars: The case of gamma Equulei
• Hot Gas Outflow Properties of the Starburst Galaxy NGC 4945
• Probing the parameters of the intergalactic medium using quasars
• Study of X-ray emission from the S147 nebula with SRG/eROSITA: X-ray imaging, spectral characterization, and a multiwavelength picture
• A massive AGB donor in Scutum X-1: Identification of the first Mira variable in an X-ray binary
• Correlated spectro-polarimetric study along the Z track in XTE J1701-462 puts constraints on its coronal geometry
• Possible TeV $\gamma$-ray binary origin of HESS J1828-099
• Revealing Hidden Variability in PWNe With Spectral Index Maps
• The supersoft X-ray source in V5116 Sgr I. The high resolution spectra
• A Multiwavelength Machine-learning Approach to Classifying X-ray Sources in the Fields of Unidentified 4FGL-DR4 sources
• X-ray Monitoring of the Magnetar CXOU J171405.7-381031 in SNR CTB 37B
• X-ray Variability in the Symbiotic Binary RT Cru: Principal Component Analysis
• Discovery of a ~30-Year-Duration Post-Nova Pulsating Supersoft Source in the Large Magellanic Cloud
• IRAS 09002-4732: A Laboratory for the Formation of Rich Stellar Clusters
• X-ray and UV observations of V751 Cyg in an optical high state
• NuSTAR observation of X-ray pulsar 1E 1145.1-6141
• Six Years of Chandra Observations of Supernova Remnants
• A strong emission line near 24.8 angstrom in the X-ray binary system MAXI J0556--332: gravitational redshift or unusual donor?
• Gamma-ray emission revealed at the western edge of SNR G344.7-0.1
• SRG/ART-XC, Swift, NICER and NuSTAR study of different states of the transient X-ray pulsar MAXI J0903-531
• Disk reflection and energetics from the accreting millisecond pulsar SRGA J144459.2-604207
• Soft X-ray absorption excess in gamma-ray burst afterglow spectra: Absorption by turbulent ISM
• X-ray evolution of the nova V959 Mon suggests a delayed ejection and a non-radiative shock
• Multimessenger observations of counterparts to IceCube-190331A
• Spectral properties of the soft excess pulsar RX J0059.2-7138 during its 2013 outburst
• X-ray and radio studies of SNR CTB 37B hosting the magnetar CXOU J171405.7-381031
• Broadband spectro-temporal investigation of neutron star low-mass X-ray binary GX 349+2
• The first X-ray look at SMSS J114447.77-430859.3: the most luminous quasar in the last 9 Gyr
• A polarized view of the young Pulsar Wind Nebula 3C 58 with IXPE
• A rapid black hole spin or emission from the plunging region?
• XTE J1906+090: a persistent low luminosity Be X-ray Binary
• NuSTAR observation of GRO J1744-28 at low mass accretion rate
• X-ray constraints on the spectral energy distribution of the $z=5.18$ blazar SDSS J013127.34-032100.1
• X-ray flashes from the low-mass X-ray binary IGR J17407-2808
• XRISM insights for interstellar Sulfur
• A hard look at the X-ray spectral variability of NGC 7582
• The peculiar variable X-ray spectrum of the active galactic nucleus PKS 2005-489
• XMM-Newton observations of the low-mass X-ray binary XB1832-330 in the galactic globular cluster NGC 6652
• Multiwavelength study of the northeastern outskirts of the extended TeV source HESS J1809-193
• Multiwavelength modelling the SED of supersoft X-ray sources III. RS Ophiuchi: The supersoft X-ray phase and beyond
• Detection of X-ray pulsations at the lowest observed luminosity of Be/X-ray binary pulsar EXO 2030+375 with AstroSat
• Probing the Mysteries of the X-Ray Binary 4U 1210-64 with ASM, PCA, MAXI, BAT and Suzaku
• Thermal X-ray emission identified from the millisecond pulsar PSR J1909-3744
• High-energy Emission from Turbulent Electron-ion Coronae of Accreting Black Holes
• AGN feedback in action: a new powerful wind in 1SXPSJ050819.8+172149?
• Strongly pulsed thermal X-rays from a single extended hot spot on PSR J2021+4026
• The Swift X-ray Telescope Cluster Survey II. X-ray spectral analysis
• The X-ray emission of the high mass X-ray binary IGR J17200-3116
• Computation of the transmitted and polarized scattered fluxes by the exoplanet HD 189733b in X-rays
• Exploring higher order images with Fe K_α-lines from relativistic disks: black hole spin determination and bias
• Fermi-LAT Gamma-ray Emission Discovered from the Composite Supernova Remnant B0453-685 in the Large Magellanic Cloud
• Identifying four $INTEGRAL$ sources in the Galactic Plane via VLT/optical and $XMM$-$Newton$/X-ray spectroscopy
• Moving inhomogeneous envelopes of stars
• A study of the composite supernova remnant MSH 15-56 with Suzaku
• Multiwavelength Observations of the RV Tauri Variable System U Monocerotis: Long-Term Variability Phenomena That Can Be Explained by Binary Interactions with a Circumbinary Disk
• AstroSat observation of the Be/X-ray binary Pulsar 3A 0726-260 (4U 0728-25)
• X-ray and UV observations of nova V598 Puppis between 147 and 255 days after outburst
• Characterising continuum variability in the radio-loud narrow-line Seyfert 1 galaxy IRAS 17020+4544
• Swift unveils the orbital period of IGR J18214-1318
• The Broadband X-ray Spectrum of the X-ray Obscured Type 1 AGN 2MASX J193013.80+341049.5
• X-ray properties of dwarf nova EY Cyg and the companion star using an XMM-Newton observation
• The First Glitch in a Central Compact Object Pulsar: 1E 1207.4-5209
• Possible Detection of X-Ray Emitting Circumstellar Material in the Synchrotron-Dominated Supernova Remnant RX J 1713.7-3946
• Five new hot-Jupiter transits investigated with Swift-UVOT
• Broad-band analysis of X-ray pulsar 2S 1845$-$024
• Discovery of X-rays from the old and faint pulsar J1154--6250
• A Suzaku X-ray study of the mixed-morphology supernova remnant Kes 69 and searching for its gamma-ray counterpart
• Identification of an X-ray Pulsar in the BeXRB system IGR J18219$-$1347
• The obscured active nucleus of NGC 7172 as seen by NuSTAR
• The non-thermal emission from the colliding-wind binary Apep
• Evaluating the jet/accretion coupling of Aql X-1: probing the contribution of accretion flow spectral components
• 3D mapping of the neutral X-ray absorption in the local interstellar medium: The Gaia and XMM-Newton synergy
• "The Goose" Pulsar Wind Nebula of PSR J1016-5857: The Birth of a Plerion
• An X-ray View of the Ambiguous Nuclear Transient AT2019pev
• A Chandra Survey of Milky Way Globular Clusters. III. Searching for X-ray Signature of Intermediate-mass Black Holes
• An X-ray view of the 2021 outburst of SXP 15.6: constraints on the binary orbit and magnetic field of the Neutron Star
• Return of 4U~1730--22 after 49 years silence: the spectral properties of the 2021/2022 outbursts observed by NICER and Insight-HXMT and the soft-to-hard state transition caused by the propeller effect
• Flux Relaxation after two outbursts of the magnetar SGR 1627$-$41 and possible hard X-ray emission
• Limits on Leptonic TeV Emission from the Cygnus Cocoon with Swift-XRT
• Hard X-ray Observations of the Hydrogen-poor Superluminous Supernova SN 2018hti with NuSTAR
• Evolution of QPOs in GX 339-4 and EXO 1846-031 with Insight-HXMT and NICER
• Investigating source confusion in PMN J1603$-$4904
• X-ray and near-infrared observations of the middle-aged pulsar B1055-52, its multiwavelength spectrum, and proper motion
• Search for non-thermal X-ray emission in the colliding wind binary Cyg OB2 #8A
• A Search for X-ray/UV Correlation in the Reflection-Dominated Seyfert 1 Galaxy Mrk 1044
• Swift Spectroscopy of the Accretion Disk Wind in the Black Hole GRO J1655-40
• XMM-Newton --NuSTAR monitoring campaign of the Seyfert 1 galaxy IC 4329A
• Discovery of a second eclipsing, bursting neutron-star low-mass X-ray binary in the globular cluster Terzan 6
• G321.3-3.9: A new supernova remnant observed with multi-band radio data and in the SRG/eROSITA All-Sky Surveys
• SRG/ART-XC Galactic Plane Survey near Galactic Longitude $l\simeq 20^{\circ }$: Catalog of Sources
• Impact of reflection Comptonization on X-ray reflection spectroscopy: the case of EXO 1846-031
• The SRG/eROSITA All-Sky Survey: Large-scale view of the Centaurus cluster
• Bayesian insights in Tycho supernova remnant : a detailed mapping of ejecta properties
• Large-amplitude rapid X-ray variability in the narrow-line Seyfert 1 galaxy PG 1404$+$226
• Sloshing Cold Fronts in Galaxy Cluster Abell 2566
• The X-ray Decay of the ultraluminous supernova SN 1978K in NGC 1313
• Two black widow pulsars in the optical and X-rays
• Measuring the ICM velocity structure within the A3266 galaxy cluster
• Crab Pulsar: IXPE Observations Reveal Unified Polarization Properties Across Optical and Soft X-Ray Bands
• Detection of the Fe K lines from the binary AGN in 4C+37.11
• Cosmology and Astrophysics with the Diffuse eRASS1 X-ray Angular Power Spectrum
• SXP214, an X-ray Pulsar in the Small Magellanic Cloud, Crossing the Circumstellar Disk of the Companion
• Insights from leptohadronic modelling of the brightest blazar flare
• X-ray spectral and temporal analysis of Narrow Line Seyfert 1 galaxy Was 61
• Suzaku Observation of X-ray Variability in Soft State LMC X-1
• Identifying the 3FHL Catalog. IV. Swift Observations of Unassociated Fermi-LAT 3FHL Sources
• An XMM-Newton view of the X-ray flat radio-quiet quasar PG 1416-129
• The peculiar optical-UV X-ray spectra of the X-ray weak quasar PG 0043+039
• Source identification in the IGR J17448-3232 field: discovery of the Scorpius galaxy cluster
• Relativistic reflection within an extended hot plasma geometry
• Photoevaporation Can Reproduce Extended ${\mathrm{H}}_2$ Emission from Protoplanetary Disks Imaged by JWST MIRI
• AstroSat Observation of 2016 Outburst of H 1743-322
• Investigating the nature of IGR J17454-2919 using X-ray and Near-Infrared observations
• Variable structures in the stellar wind of the HMXB Vela X-1
• Broadband study of the Be X-ray binary RX J0520.5-6932 during its outburst in 2024
• Revealing the state transition of Cen X-3 at high spectral resolution with Chandra
• The ongoing spin-down episode of 4U 1626-67
• Accretion Properties and Estimation of Spin of Galactic Black Hole Candidate Swift J1728.9-3613 with NuSTAR during its 2019 outburst
• Intermittent QPO properties of MAXI J1820+070 revealed by Insight-HXMT
• Detection of a 522 s Pulsation from the Transient X-ray Source Suzaku J0102.8--7204 (SXP 523) in the Small Magellanic Cloud
• Constraining the evolution of the unstable accretion disk in SMC X-1 with NICER
• Nature of 4FGL J1838.2+3223: a flaring `spider' pulsar candidate
• Capturing the lowest luminosity state of the Supergiant Fast X-ray Transient XTE J1739-302
• AstroSat observations of the Be/X-ray binary XTE J1946+274 during 2018 and 2021 outbursts
• Active galaxy 4U 1344-60: did the relativistic line disappear?
• Serendipitous discovery of the magnetic cataclysmic variable SRGE J075818-612027
• The Black Hole Candidate Swift J1728.9$-$3613 and the Supernova Remnant G351.9$-$0.9
• Long-term Swift and Metsähovi monitoring of SDSS J164100.10+345452.7 reveals multi-wavelength correlated variability
• Physical cool-core condensation radius in massive galaxy clusters
• Probing the Extent of Fe K$\alpha$ Emission in Nearby Active Galactic Nuclei using Multi-Order Analysis of Chandra High Energy Transmission Grating Data
• Broadband X-ray Spectroscopy and Estimation of Spin of the Galactic Black Hole Candidate GRS 1758-258
• On the nature of high X-ray luminosities in SDSS galaxies
• Unravelling the nature of the dual AGN in the galaxy pair system IRAS 05589+2828 and 2MASX J06021107+2828382
• The X-ray Transient 2XMMi J003833.3+402133: A Candidate Magnetar at High Galactic Latitude
• Spectral properties of soft X-ray transient MAXI J0637$-$430 using AstroSat
• XMM-Newton observations of the X-ray soft polar QS Telescopii
• XMM-Newton study of the Sculptor dwarf spheroidal galaxy
• XMM-Newton discovery of very high obscuration in the candidate Supergiant Fast X-ray Transient AX J1714.1-3912
• The 3XMM/SDSS Stripe 82 Galaxy Cluster Survey II. X-ray and optical properties of the cluster sample
• The early and late-time spectral and temporal evolution of GRB 050716
• Chandra observations of nova KT Eridani in outburst
• Ultraluminous X-ray Sources in Seven Edge-On Spiral Galaxies
• SRGe J194401.8+284452 -- an X-ray Cataclysmic Variable in the Field of the Gamma-Ray Source 4FGL J1943.9+2841
• A LOFAR prompt search for radio emission accompanying X-ray flares in GRB 210112A
• Timing and spectral studies of SRGA J144459.2$-$604207 with NICER, Einstein Probe, IXPE, NuSTAR, Insight-HXMT and INTEGRAL during its 2024 outburst
• A Suzaku sample of unabsorbed narrow-line and broad-line Seyfert 1 galaxies: II. Iron emission and absorption
• New insight into the Rapid Burster by Insight-HXMT
• Digging a little deeper: characterising three new extreme ULX candidates
• X-ray spectral properties of the accreting millisecond pulsar IGR J17498-2921 during its 2023 outburst
• jaxspec : a fast and robust Python library for X-ray spectral fitting
• A non-LTE abundance analysis of the post-AGB star ROA 5701
• A Pre-Merger Stage Galaxy Cluster: Abell 3733
• The Cosmic-Ray Induced Sputtering Process On Icy Grains
• Multi-wavelength study of OT 081: broadband modelling of a transitional blazar
• Universality of coronal properties in accreting black holes across mass and accretion rate
• Betelgeuse's Buddy: X-Ray Constraints on the Nature of $\alpha$ Ori B
• Near-Infrared Spectroscopy of Faint Discrete X-ray Point Sources Constituting the Galactic Ridge X-ray Emission
• Evolution of Accretion Disk Structure of the Black Hole X-ray Binary MAXI J1820$+$070 during the Rebrightening Phase
• Discovery of a bimodal luminosity distribution in persistent Be/X-ray pulsar 2RXP J130159.6-635806
• The X-ray-Resolved Supernova Remnant S8 in the Dwarf Irregular Galaxy IC 1613
• Spectro-temporal Investigation of Quasi-periodic Oscillations From Black Hole X-ray Binary 4U 1630-472 Using $\text{NICER}$
• X-Ray Redshifts of Obscured Chandra Source Catalog AGN
• X-Ray Spectral Variability of Thirteen TeV High Energy Peaked Blazars with XMM-Newton
• Studying the variability of the X-ray spectral parameters of high-redshift GRBs' afterglows
• Cen x-3 as seen by MAXI during six years
• Polarized multiwavelength emission from pulsar wind - accretion disk interaction in a transitional millisecond pulsar
• X-Ray Spectrum of RBS 315: Absorption or Intrinsic Curvature
• Swift/XRT, Chandra and XMM-Newton observations of IGR J17091-3624 as it returns into quiescence
• Estimating the Jet Power from Broadband SED modeling of Mkn 501 for different particle distributions
• A Systematic Study of the Short-Term X-ray Variability of Seyfert Galaxies I. Diversity of the X-ray Rms Spectra
• XMM-Newton and Chandra observations of the unidentified Fermi-LAT source 3FGL J1016.5-6034: A Young Pulsar with a Nebula?
• Testing theories of accretion and gravity with super-extremal Kerr discs
• Star formation in a diffuse high-altitude cloud?
• Modelling polarized X-ray pulses from accreting millisecond pulsars with X-PSI, using different hot spot locations and shapes
• The Chandra Local Volume Survey: The X-ray Point Source Population of NGC 404
• Constraining leptonic emission scenarios for the PeVatron candidate HESS J1702-420 with deep XMM-Newton observations
• Multiwavelength modeling the SED of Luminous Supersoft X-ray Sources in Large Magellanic Cloud and Small Magellanic Cloud
• Changes in the distribution of circum-binary material around the HMXB GX 301-2 during a rapid spin-up episode of the neutron star
• Detecting the intrinsic X-ray emission from the O-type donor star and the residual accretion in a Supergiant Fast X-ray Transient during its faintest state
• Observational limits on the X-ray emission from the bubble nebula surrounding Ho IX X-1
• An unusual transient following the short GRB 071227
• On Detecting the X-ray Silhouette of a Damped Lyman alpha System
• X-ray view of four high-luminosity Swift/BAT AGN: Unveiling obscuration and reflection with Suzaku
• NuSTAR and Swift observations of Swift J1357.2-0933 during an early phase of its 2017 outburst
• Exploring the Spectral Variability of the Ultra-luminous X-ray source M81 X-6 with Suzaku and XMM-Newton
• NuSTAR view of the central region of M 31
• X-ray Properties of Low-Mass Pre-Main Sequence Stars in the Orion Trapezium Cluster
• AstroSat observation of rapid Type-I thermonuclear burst from the low mass X-ray binary GX 3+1
• Recurrent low-level luminosity behaviour after a giant outburst in the Be/X-ray transient 4U 0115+63
• XMM-Newton Observations of Three Interacting Luminous Infrared Galaxies
• Discovery of X-ray Emission in the Old Classical Nova DK Lacertae
• Long-term XMM-Newton view of magnetar CXOU J010043.1$-$721134: Comprehensive spectral and temporal results
• Investigating silicate, carbon, and water in the diffuse interstellar medium: the first shots from WISCI
• Spectral analysis of SXP59.0 during its 2017 outburst and properties of the soft excess in X-ray binary pulsars
• The quiescent counterpart of the peculiar X-ray burster SAX J2224.9+5421
• Return of 4U~1730--22 after 49 years silence: the peculiar burst properties of the 2021/2022 outbursts observed by Insight-HXMT
• Probing the physical properties of the IGM using SRG/eROSITA spectra from blazars
• Multi-wavelength spectroscopic analysis of the ULX Holmberg II X-1 and its nebula suggests the presence of a heavy black hole accreting from a B-type donor
• AstroSat observations of eclipsing high mass X-ray binary pulsar OAO 1657-415
• X-ray Activity Variations and Coronal Abundances of the Star-Planet Interaction candidate HD 179949
• Testing the Blazar Sequence with Spectra of Recently Discovered Dim Blazars from the Fermi Unassociated Catalog
• The origin of UV/optical emission in the black hole low-mass X-ray binary Swift J1753.5-0127
• Neutron Star Radius-to-mass Ratio from Partial Accretion Disc Occultation as Measured through Fe K$\alpha$ Line Profiles
• Disk vs wind accretion in X-ray pulsar GX 301-2
• First look at Vela X-1 with XRISM: A simultaneous campaign with XMM-Newton and NuSTAR
• Vacuum birefringence and the polarized X-ray emission from a radio magnetar
• Chandra X-ray Observations of PSR J1849-0001, its Pulsar Wind Nebula, and the TeV Source HESS J1849-000
• X-ray and optical monitoring of the December 2017 outburst of the Be/X-ray binary AX J0049.4-7323
• XMM-Newton, Swift and ROSAT observations of LBQS 0102-2713
• Discovery of a new flaring class in GRS 1915+105 using AstroSat
• X-ray spectropolarimetric characterization of the Z-source GX 340+0 in the normal branch
• VLT optical observations of the isolated neutron star RX J0420.0-5022
• Suzaku and Fermi view of the supernova remnant 3C 396
• A new understanding of the Gemini-Monoceros X-ray enhancement from discoveries with eROSITA
• VLT/FORS2 observations of the optical counterpart of the isolated neutron star RBS 1774
• Probing thermonuclear bursts and X-ray reflection features in Aql X-1 during 2024 outburst
• Rapid Flaring in the Galactic-plane Gamma-ray Transient Fermi J0035+6131
• X-ray study of high-and-low luminosity modes and peculiar low-soft-and-hard activity in the transitional pulsar XSS J12270-4859
• Time resolved spectroscopy of a GRS 1915+105 flare during its unusual low state using AstroSat
• Varying linear polarisation in the dust-free GRB 210610B
• A broadband X-ray study of the asynchronous polar: CD Ind
• Studying temporal variability of GRS1739-278 during the 2014 outburst
• Identifying interesting planetary systems for future X-ray observations
• Broad-band X-ray spectral and timing properties of the accreting millisecond X-ray pulsar IGR J17498$-$2921 during the 2023 outburst
• Broad-band X-ray observation of broad-line radio galaxy 3C 109
• A Hidden Pulse: Uncovering a New Timing Signal in Cygnus X-1 with AstroSat
• Testing X-ray Reprocessing and Mapping the Soft Excess of NGC 7469 with NICER
• The Reliability of Accretion Disk Inclination Derived from X-ray Spectroscopy of Active Galaxies
• X-ray Development of the Classical Nova V2672 Ophiuchi with Suzaku
• Reconstructing AGN X-ray spectral parameter distributions with Bayesian methods II: Population inference
• Very-high-energy gamma-ray detection and long-term multi-wavelength view of the flaring blazar B2 1811+31
• Probing the soft state evolution of 4U 1543-47 during its 2021 outburst using AstroSat
• Explaining the asymmetric line profile in Cepheus X-4 with spectral variation across pulse phase
• XRISM view of a stellar flare: High-resolution Fe K spectra of HR 1099, an RS CVn-type star
• Long-term Evolution of the Short-term X-ray Variability of the Jetted TDE Swift J1644+57
• Fundamental parameters of the massive eclipsing binary HM1 8
• Discussing the physical meaning of the absorption feature at 2.1 keV in 4U 1538-52
• Multi-wavelength observation of MAXI J1348$-$630 during the outburst in 2019
• Constraints on dynamically-formed massive black holes in Little Red Dots from X-ray non-detections
• The first orbital period of a very bright and fast Nova in M31: M31N 2013-01b
• Clumpy wind studies and the non-detection of cyclotron line in OAO 1657-415
• Spatially resolved X-ray spectra of the Galactic SNR G18.95-1.1: SRG/eROSITA view
• An X-ray characterization of the central region of the SNR G332.5-5.6
• Spectral analysis of ultraluminous X-ray pulsars with models of X-ray pulsars
• Einstein Probe discovery of the short period intermediate polar EP J115415.8-501810
• Origin of the X-ray Broad Iron Spectral Feature in GRS 1915+105
• Revisiting multiwavelength data on the supersoft X-ray source CAL 83
• The Global Implications of the Hard Excess II: Analysis of the Local population of Radio Quiet AGN
• Measuring black hole spins with x-ray reflection spectroscopy: A GRMHD outlook
• Chandra X-ray Measurement of Heavy Element Abundances of Wolf-Rayet Stars in the Galactic Center
• Broadband X-ray spectral analysis of the ULX NGC 1313\,X-1 using JeTCAF: Origin of the ULX bubble
• On the Late-Time Spectral Softening Found in X-ray Afterglows of Gamma-Ray Bursts
• Modelling multiwavelength afterglows of the VHE-GRB population
• Exploring polarization and geometry in the X-ray pulsar 4U 1538-52
• Extragalactic transient candidates in the Second Swift-XRT Point Source catalogue
• The Search for High-Mass X-ray Binaries in the Phoenix Dwarf Galaxy
• The middle-aged pulsar PSR J1741-2054 and its bow-shock nebula in far ultraviolet
• New insight into the hard X-ray emission influenced by the type-\uppercase\expandafter{\romannumeral1} bursts observed by Insight-HXMT during outburst of 4U 1636--536
• UV and X-Ray Variability of the Narrow-Line Seyfert 1 Galaxy Ark 564
• X-ray analysis of the accreting supermassive black hole in the radio galaxy PKS 2251+11
• Comparing Reflection and Absorption Models for the Soft X-ray Variability in the NLS1 AGN UGC 11763
• Impact of the returning radiation on X-ray reflection spectroscopy measurements: the case of Galactic black holes
• Tracking X-ray Variability in Next Generation EHT LLAGN Targets
• Broad-band spectral analysis of LMXB 2S 0921-63 with Suzaku
• Revealing the nature of central emission nebulae in the dwarf galaxy NGC 185
• A Unified Multi-Wavelength Data Analysis Workflow with gammapy. Constraining the Broadband Emission of FSRQ OP 313
• An enigmatic hump around 30 keV in Suzaku spectra of Aquila X-1 in the Hard State
• A Long-term Study of Ultraluminous X-ray Sources in NGC 891
• Cosmic X-ray surveys of Active Galactic Nuclei: synergy between X-ray and infrared observations
• Discovery of the magnetic cataclysmic variable XMM J152737.4-205305.9 with a deep eclipse-like feature
• Likely detection of magnetic field related LFQPO in the soft X-ray re-brightening of GRS~1915+105
• The strongly irradiated planets in Praesepe
• AstroSat Detection of a Quasi-periodic Oscillation at ~ 42 Hz in Cygnus X-2
• SRG/eROSITA 3D mapping of the ISM using X-ray absorption spectroscopy
• The eROSITA DR1 variability catalogue
• Modeling the upper kHz QPOs of 4U 1728-34 with X-ray reverberation
• NuSTAR discovery of a cyclotron line in GRO J1750-27
• Identification of Candidate Millisecond Pulsars from Fermi LAT Observations II
• Unveiling the origin of the optical/UV emission from the Galactic ULX Swift J0243.6+6124 during its 2017-2018 giant outburst
• Excess Galactic molecular absorption toward the radio galaxy 3C 111
• X-rays from a Central "Exhaust Vent" of the Galactic Center Chimney
• Rapid Spectral Parameter Prediction for Black Hole X-Ray Binaries using Physicalised Autoencoders
• A full reconstruction of two galaxy clusters intra-cluster medium with strong gravitational lensing
• Simple interpretation of the seemingly complicated X-ray spectral variation of NGC 5548
• Testing Regular Black Holes with X-ray data of GX 339-4
• Spectral analysis of IGR J01572-7259 during its 2016 outburst
• Correlated variability of the reflection fraction with the X-ray flux and spectral index for Mkn 478
• The variability behavior of NGC 925 ULX-3
• Discovery and Identification of MAXI J1621-501 as a Type I X-ray Burster with a Super-Orbital Period
• First characterization of a new High Mass X-ray Binary in LMC eRASSU J050810.4$-$660653 with SRG/ART-XC, NuSTAR and Swift
• Back to quiescence: post-outburst evolution of the pulsar J1119-6127 and its wind nebula
• Strong NIR emission following the long duration GRB 211211A: Dust heating as an alternative to a kilonova
• Elucidating the global distribution of reprocessing gas in NGC 1194
• Study of Complex Absorption and Reflection in a Unique Intermediate Polar Paloma
• Properties of 2017-18 'failed' Outburst of GX 339-4
• Cyclical accretion regime change in the slow X-ray pulsar 4U 0114+65 observed with Chandra
• Dimming GRS 1915+105 observed with NICER and Insight--HXMT
• Search for the multiwavelength counterparts to extragalactic unassociated Fermi γ-ray sources
• The restless population of bright X-ray sources of NCG 3621
• The First Chandra Field
• AstroSat timing and spectral analysis of the accretion-powered millisecond X-ray pulsar IGR J17591--2342
• The high-energy cyclotron line in 2S 1417-624 discovered with Insight-HXMT during the 2018 outburst
• A Systematic Search for X-ray Eclipse Events in Active Galactic Nuclei Observed by Swift
• Searching for Particle Dark Matter with eROSITA Early Data
• The population of hyperluminous X-ray sources as seen by XMM-Newton
• Discovery of a new supergiant fast X-ray transient MAXI J0709-159 associated with the Be star LY CMa
• Discovery of a magnetar candidate X-ray pulsar in the Large Magellanic Cloud
• On the impact of an intermediate duration X-ray burst on the accretion environment in IGR J17062-6143
• Murchison Widefield Array and XMM-Newton observations of the Galactic supernova remnant G5.9+3.1
• A long-duration gamma-ray burst of dynamical origin from the nucleus of an ancient galaxy
• Phase-Dependent Spectral Shape Changes in the Ultraluminous X-Ray Pulsar NGC 5907 ULX1
• M31N 2008-05d: A M 31 disk nova with a dipping supersoft X-ray light curve
• X-ray reflection spectroscopy with improved calculations of the emission angle
• X-Ray spectral evolution of PSR~J2032+4127 during the 2017 periastron passage
• Discovery and Analysis of Afterglows from Poorly Localised GRBs with the Gravitational-wave Optical Transient Observer (GOTO) All-sky Survey
• Spectral study of neutron star low mass X-ray binary source 1A 1744-361
• A Detailed Spectral Study of Intermittent-Accreting Millisecond X-ray Pulsar Aql X-1 during Pulse-on and Pulse-off Stages
• XMM-Newton and INTEGRAL analysis of the Supergiant Fast X-ray Transient IGR J17354-3255
• Estimating Global Ejecta Mass Ratios in Tycho's SNR
• Estimating the Mass Escaping Rates of Radius-valley-spanning Planets in the TOI-431 System via X-Ray and Ultraviolet Evaporation
• Follow-up observations of X-ray emitting hot subdwarf stars: the compact He-poor sdO star Feige 34
• The Ultraluminous X-ray Sources NGC 1313 X-1 and X-2
• Estimating Ejecta Mass Ratios in Kepler's SNR: Global X-Ray Spectral Analysis Including Suzaku Systematics and Emitting Volume Uncertainties
• The very faint X-ray transient Swift J174610-290018 at the Galactic center
• Rapid onset of a Comptonisation zone in the repeating tidal disruption event XMMSL2 J140446.9-251135
• EWOCS-IV: 1Ms ACIS Chandra observation of the supergiant B[e] star Wd1-9
• XMM-Newton view of pulsating iron fluorescent emission from Centaurus X3
• Reconstructing AGN X-ray spectral parameter distributions with Bayesian methods I: Spectral analysis
• Unveiling the soft X-ray source population towards the inner Galactic disk with XMM-Newton
• XMM-Newton observation of V1504 Cyg as a probe for the existence of an evaporated corona
• Putting all the X in one basket: Updated X-ray constraints on sub-GeV Dark Matter
• A multi-wavelength approach to classifying transient events in the direction of M31
• Double-hump spectrum, pulse profile dip, and pulsed fraction spectra from the low-accretion regime in the X-ray pulsar MAXI J0655-013
• Constraining black hole spin in PG 1535+547 amidst complex multi-layered absorption
• XMM-Newton and NuSTAR discovery of a likely IP candidate XMMU J173029.8-330920 in the Galactic Disk
• MAXI J1535-571 2017 outburst Seen by INTEGRAL/SPI and Investigating the Origin of Its Hard Tail
• X-ray Absorption and Reprocessing in the $z\sim 2.5$ Lensed Quasar 2MASS J1042+1641
• XMM-Newton observations of PSR J0554+3107: pulsing thermal emission from a cooling high-mass neutron star
• Searching for supermassive black holes binaries within SRG/eROSITA-De I: Properties of the X-ray selected candidates
• Unusual X-ray Oxygen Line Ratios of SN 1987A Arising From the Absorption of Galactic Hot Interstellar Medium
• Black hole spin estimation of XTE J2012+381 using simultaneous observations of Swift/XRT and NuSTAR
• NICER observations of type-I X-ray bursts from the ultra-compact X-ray binary M15 X-2
• A possible jet and corona configuration for Swift J1727.8--1613 during the hard state
• X-ray Spectral Variability as Probe of Multimessenger Emission in Blazar 5BZB J0630-24064
• Spectral Analysis of Cyg X-3 using simultaneous AstroSat and Insight-HXMT Observations
• Spectral characteristics of the black hole binary 4U 1957+115: A multi-mission perspective
• A simple model of dust extinction in gamma-ray burst host galaxies
• The Accretion Flow - Discrete Ejection Connection in GRS 1915+105
• SXP7.92: A Recently Rediscovered Be/X-ray Binary in the Small Magellanic Cloud, Viewed Edge On
• Swift/XRT monitoring of the orbital and superorbital modulations in 4U 1909+07
• Thermonuclear superburst of MAXI J1752$-$457 observed with NinjaSat and MAXI
• CGCS 6306, another X-ray-emitting asymptotic giant branch star confirmed to be a symbiotic binary
• Parameter constraints for accreting millisecond pulsars with synthetic NICER data
• X-ray observations of the nova shell IPHASX J210204.7+471015
• Exploration of faint X-ray and radio sources in the massive globular cluster M14: A UV-bright counterpart to Nova Ophiuchus 1938
• Multi-messenger emission from the parsec-scale jet of the flat-spectrum radio quasar PKS 1502+106 coincident with high-energy neutrino IceCube-190730A
• Impact of Accretion Assumptions on Pulse Profile Modelling of Superburst Oscillations in 4U 1636-536
• The Origin of The Soft X-Ray Excess in the Seyfert 1.5 Galaxy ESO 362-G18
• X-ray Spectroscopy of Interstellar Carbon: Evidence for Scattering by Carbon-Bearing Material in the Spectrum of 1ES 1553+113
• X-ray irradiation of three planets around Hyades star K2-136
• Spectro-temporal evolution of 4U 1702-429 using AstroSat-NICER
• Swift J1753.5-0127 : Understanding the accretion geometry through frequency resolved spectroscopy
• The X-ray variation of M81* resolved by Chandra and NuSTAR
• Breaks in the X-ray spectra of high redshift blazars and the intervening medium
• The significant contribution of supersoft X-ray Sources to the nebular HeII line emission
• Long-term study of the Double Pulsar J0737-3039 with XMM-Newton: spectral analysis
• Typing supernova remnant G352.7$-$0.1 using XMM-Newton X-ray observations
• Detection of low-luminosity X-ray pulsations from the accreting millisecond pulsar IGR J17511-3057: An ever-thinning thread between bright accretion and sub-luminous states
• NuSTAR and XMM-Newton Observations of PSR J1930+1852 and Its Pulsar Wind Nebula
• A First Look at the X-ray Population of the Young Massive Cluster VVV CL077
• IXPE view of the Sco-like source GX 349+2 in the normal branch
• AstroSat View of Transient Low-mass X-ray Binary XTE J1701-462: Spectral and Temporal Evolution along the Z-track
• Spectro-polarimetric study to constrain accretion-ejection properties of MCG-5-23-16 using IXPE and NuSTAR observations
• Expansion and Spectral Softening of the Dust Scattering Rings of GRB 221009A
• Distant clusters of galaxies in the 2XMM/SDSS footprint: follow-up observations with the LBT
• The first X-ray spectrum of the HMXB XTE J1855-026 during the compact object eclipse
• Likely optical counterpart of the cool middle-aged pulsar J1957+5033
• Evidence of Elevated X-Ray Absorption Before and During Major Flare Ejections in GRS 1915+105
• Einstein Probe Discovery of an X-ray Flare from K-type Star PM J23221-0301
• The Modulating Optical Depth of Photoelectric Absorption Edge with Pulse Phase in Accretion-Powered X-ray Pulsars
• Spectral evolution of X-ray pulsar 4U 1901+03 during the 2019 outburst based on Insight-HXMT and NuSTAR observations
• Tracking the evolution of the accretion flow in MAXI J1820+070 during its hard state with the JED-SAD model
• Exploring the accretion-ejection geometry of GRS 1915+105 in the obscured state with future X-ray spectro-polarimetry
• Spectral and Timing Analysis of NuSTAR and Swift/XRT Observations of the X-Ray Transient MAXI J0637-430
• On the nature of the X-ray pulsar XTE J1859+083 and its broadband properties
• Nearby Young Stars and Young Moving Groups
• The X-ray bursts within the 2010 outburst of the accreting millisecond X-ray pulsar SAX J1748.9-2021
• XMM-Newton and Chandra observations of the candidate Fermi-LAT pulsar 4FGL J1015.5-6030
• Drop in the hard pulsed fraction and a candidate cyclotron line in IGR J16320-4751 seen by NuSTAR
• Search For Gravitational Redshifted Absorption Lines In LMXB Serpens X-1
• QPOML: A Machine Learning Approach to Detect and Characterize Quasi-Periodic Oscillations in X-ray Binaries
• Thermonuclear Type-I X-ray Bursts and Burst Oscillations from the Eclipsing AMXP Swift J1749.4-2807
• Ending the prompt phase in photospheric models of gamma-ray bursts
• About the ability of agnostic X-ray tests of the Kerr Hypothesis to discover new physics
• Long-term spin-down and low luminosity regime in the Be/X-ray binary pulsar GX 304-1
• First detection of X-ray pulsations and spectrum of the high Galactic latitude pulsar PSR J0837-2454 and direct Urca cooling implications
• ROSAT X-ray sources in the field of the LMC. III.The log N -- log S of background AGN and the LMC gas
• Indications of magnetic accretion in Swift J0826.2-7033
• NICER Spectral and Timing Analysis of 4U 1630$-$47 and its Heartbeat State
• On the Relation between the Inclination Angle of the Accretion Disk and the Broad-line Region in Active Galactic Nuclei
• Possible evidence for extended X-ray emission surrounding PSR B0656+14 with eROSITA
• Tidal disruption events as the origin of the eROSITA and Fermi bubbles
• The peculiar disk evolution of 4U 1630--472 observed by Insight-HXMT during the 2022 and 2023 outbursts
• Reprocessing from highly ionized gas in the soft spectral state of V4641 Sgr with NuSTAR
• Suzaku Confirms NGC~3660 is an Unabsorbed Seyfert 2
• New X-ray Supernova Remnants in NGC 7793
• A Radio-quiet AGN as a candidate counterpart to neutrino event IceCube-200615A
• Probing multi-band variability and mode switching in the candidate transitional millisecond pulsar 3FGL J1544.6-1125
• A possible two-fold scenario for the disc-corona of the luminous AGN 1H 0419--577: a high-density disc or a warm corona
• Studying the multi-phase interstellar medium in the Large Magellanic Cloud with SRG/eROSITA -- I. Analysis of diffuse X-ray emission
• On the origin of two unidentified radio/X-ray sources discovered with XMM-Newton
• Studying the black widow pulsars PSR J0312$-$0921 and PSR J1627$+$3219 in the optical and X-rays
• X-ray Transmission Through Photoionized Gas with Moderate Thomson Optical Depth
• Survival of the accretion disk in LMC Recurrent Nova 1968-12a: UV--X-ray case study of the 2024 eruption
• Investigating the mysterious nature of 1LHAASO J1740+0948u through deep XMM-Newton observations
• Measuring accretion disc properties in the transitional millisecond pulsar PSR J1023+0038 using XMM-Newton, NuSTAR, NICER and Chandra
• Pulse profile modelling of the accretion-powered millisecond pulsar SAX J1808.4-3658 using NICER data from its 2019 and 2022 outbursts
• The eROSITA Final Equatorial-Depth Survey (eFEDS): X-ray stacking analysis of Subaru's optically selected clusters spanning low richness regime
• Time-resolved X-ray spectra of Proxima Centauri as seen by XMM-Newton
• SVOM discovery of a strong X-ray outburst of the blazar 1ES~1959+650 and multi-wavelength follow-up with the Neil Gehrels Swift observatory
• Probing the Diversity of Type Ia Supernova Remnants in 3-D Hydrodynamic Simulations with X-ray Spectral Synthesis
• A persistent bow shock in a diskless magnetised accreting white dwarf
• Mass-Radius Constraints for 2S 0918-549 from an RXTE Superexpansion Burst: A Direct Cooling-Tail Analysis
• Dense gas linked to star-forming regions photoionised by embedded gamma-ray bursts
• A Complete X-ray View of Supernova Remnant W28 with Einstein Probe: Spatial Distribution of Parameters and Origin of the Thermal-Composite Morphology
• Identification of low redshift groups and clusters of galaxies in the X-CLASS survey and the X-ray luminosity-temperature relation
• The NuSTAR view of Ultra-Compact X-ray Binaries
• X-Ray Spectral Variability of the TeV HBL Blazar PG 1553+113 with XMM-Newton
• Accurate Determination of Chemical Abundances near a Supermassive Black Hole
• The X-ray/UV Connection in NGC 5548: A Rapidly Varying Corona
• Classification of a New X-ray Catalog of Likely Counterparts to 4FGL-DR4 Unassociated Gamma-ray Sources Using a Neural Network
• Exploring the pattern of the Galactic HI foreground of GRBs with the ATCA
• Probing the polarized emission from the accretion-powered pulsar 4U 1907+09 with IXPE
• A Study of Spectral Variability between flaring and non-flaring state in M74 X-1
• An X-ray and Optical Study of the Dwarf Nova Candidate OGLE-BLG-DN-0064
• XMM-Newton Observations of the High Temperature Plasma in the Large Magellanic Cloud Supernova Remnant N132D
• Examining the evolution of the Supersoft X-ray Source RX J0513.9-6951
• Passage of a Gamma-Ray Burst Through a Molecular Cloud: The Absorption of its Afterglow in the X-ray Wavelength Range
• Spectro-timing analysis of Be X-ray pulsar SMC X-2 during the 2022 outburst
• A look at the high energy aspects of the supernova remnant G309.8+00.0 with eROSITA and Fermi-LAT
• The FeK$\alpha$ Compton shoulder in accreting Supermassive Black Holes
• Detection of a cyclotron line in the Be X-ray pulsar IGR J06074$+$2205
• Investigating the variability of Swift-BAT blazars with NICER
• X-ray time lag evaluation of MAXI J1820+070 with a differential cross-correlation analysis
• A truncated inner disc in the Seyfert 1 galaxy WKK 4438
• On the formation of over-ionized plasma in evolved supernova remnants
• Spectral variability in NGC 1042 ULX1
• X-ray Observations of 1ES 1959+650 in its high activity state in 2016-2017 with AstroSat and Swift
• A Fundamental Plane in X-ray Binary Activity of External Galaxies
• XMM-Newton spectrum of the radio-loud quasar 3C 215: slim accretion disk or SMBH binary?
• The Peculiar X-ray Transient Swift J0840.7-3516: an Unusual Low Mass X-ray Binary or a Tidal Disruption Event?
• Beginning of the Super-Soft Phase of the Classical Nova V2491 Cygni
• New outburst from the luminous supersoft source SSS1 in NGC 300 with periodic modulation
• NICER Observations of the 2018 Outburst of XTE J1810-197
• PHL 6625: A Minor Merger-Associated QSO Behind NGC 247
• The XMM Newton and INTEGRAL observations of the supergiant fast X-ray transient IGR J16328-4726
• XMM-Newton view of a hard X-ray transient IGR J17497-2821
• Luminosity dependence of the cyclotron line energy in 1A 0535+262 observed by Insight-HXMT during 2020 giant outburst
• The Spin and Orientation of the Black Hole in XTE J1908$+$094
• A web-tool for population synthesis of near-by cooling neutron stars: An on-line test for cooling curves
• Photospheric Radius Expansion and a double-peaked type-I X-ray burst from GRS 1741.9-2853
• Chandra/LETGS Studies of the Collisional Plasma in 4U 1626-67
• Phase-Resolved Spectroscopy of the Magnetar SGR J1745-2900 Based on Data from the NuSTAR Observatory
• Investigation of the Physical Origin of Overionized Recombining Plasma in the Supernova Remnant IC 443 with XMM-Newton
• XMM-Newton and Swift Observations of the Seyfert 1 AGN NGC 5940
• The NuSTAR, XMM-Newton, and Suzaku view of A3395 at the intercluster filament interface
• Spectral and Timing properties of the recently discovered Be/X-ray pulsar eRASSUJ 052914.9-662446
• The black hole X-ray binary MAXI J1348$-$630 in quiescence
• Hard X-ray emission from the eastern jet of SS 433 powering the W50 `Manatee' nebula: Evidence for particle re-acceleration
• Super-critical accretion of BeXRB SXP 15.3
• The complex spectral behavior of the newly discovered neutron star X-ray binary Swift J1858.6-0814
• X-ray Properties of the Luminous Quasar PG 1634+706 at z = 1.337 from SRG and XMM-Newton Data
• X-ray Iron absorption line in Swift J1858.6-0814
• Probing properties of nearly two-hundred new active galactic nuclei
• On the nature of the 2.4 hr-period eclipsing cataclysmic variable W2 in 47 Tuc
• A deep Chandra study verifies diffuse non-thermal X-ray emission from the globular cluster Terzan 5
• Isolated neutron stars as Science Validation for XMM2ATHENA: Ensuring robust data for future X-ray Astronomy
• Multiwavelength study of 1eRASS J085039.9-421151 with eROSITA NuSTAR and X-shooter
• Timing and spectral variability in 2S 1417-624 observed with Insight-HXMT
• Orbital Phase-resolved Analysis of X-ray and Gamma-ray Observations of the High-Mass Gamma-ray Binary 4FGL J1405.1-6119
• Chemical enrichment of ICM within the A3266 cluster I: radial profiles
• IGR J12580+0134: The Nearest Tidal Disruption Event and its Faint Resurrection
• The stochastic X-ray variability of the accreting millisecond pulsar IGR J17062-6143
• Investigation of X-ray emission from the unidentified TeV gamma-ray source HESS J1832-085 with Suzaku
• Insight-HXMT Spectral and Timing Studies of a Giant Outburst in RX J0440.9+4431
• Spectral Analysis of the 2019 and 2022 Outbursts of SAX J1808.4-3658
• Time Evolution of Optical Darkness in GRB Afterglow: The Case of GRB 240825A
• Identification of radio and gamma-ray pulsars in X-rays using data from the SRG/eROSITA all-sky survey
• A magnetar outburst with atypical evolution: the case of Swift J1555.2-5402
• A Chandra view of SPT-CL J0217-5014: a massive galaxy cluster at a cosmic intersection at z=0.53
• Broadband Spectral Analysis of 1ES2344+514: A Multi-epoch study
• Confirmation of SRGt 062340.2-265751 as a nova-like cataclysmic variable with a possible magnetic nature
• Galactic X-ray Transients in the First eROSITA All Sky Survey
• Detection of Compton scattering in the jet of 3C 84
• Flux variability of the "10 keV feature" of 4U 0115+63
• The second H.E.S.S. gamma-ray burst catalogue: 15 years of observations with the H.E.S.S. telescopes
• Rapid Orbital Decay in the Ultracompact Double-degenerate Binary eRASSU J060839.5$-$704014
• Long thermonuclear burst driven thermal-viscous instability of accretion disk: triggering an outburst-like X-ray flare
• X-ray polarization of Z-type neutron star low-mass X-ray binaries -- II. Spectropolarimetric analysis
• Resolving SLX 1744-299 and SLX 1744-300 in the hard X-ray band: implications for their ultracompact nature
• Chandra and XMM-Newton X-ray Study on the Core-collapse Supernova Remnant N63A in an H II Region
• Search for the time evolution of the synchrotron X-ray spectrum of the youngest Galactic supernova remnant G1.9+0.3 using Suzaku
• Future Detections of the Warm-Hot Intergalactic Medium using Bright Power Law Sources with NewAthena
• The X-ray emission of the long-period transient and accreting cataclysmic variable ASKAP J174508.9-505149
• On The Nature of Einstein Probe Transient EP250916a: Insights from X-ray, Optical, and Radio Observations
• First studies of the diffuse X-ray emission in the Large Magellanic Cloud with eROSITA
• Nature of 4FGL J2249.4+6229: Evidence for a redback system with a cool companion and low X-ray and $\gamma$-ray luminosities
• Multiwavelength Analysis of PSR J0437-4715 with Pulse Profile Modeling
• Tracing the outburst decay of soft X-ray transients Aql X-1 and 4U 1608-52 with XSPECT
• Cyclotron Line Variability and Accretion Dynamics in Vela X-1
• A NICER and AstroSat view of the neutron star low-mass X-ray binary 1A 1246-588
• The study of the circumnuclear environment of accreting supermassive black holes with realistic X-ray spectral models
• An Insight-HXMT View of the Evolution of the Type-C Quasiperiodic Oscillation during the Flaring State of Swift J1727.8-1613
• Multiwavelength Characterization of a New Magnetic Cataclysmic Variable 2CXO J050740.7-091337
• Classification of IGR J20084+3221 as an Intermediate Polar using X-ray and Optical Observations
• An XMM-Newton Analysis of the Supermassive Black Hole Binary Candidate MCG+11--11--032
• Testing X-ray Periodicity and Long-Term Trend in PG 1553+113 via Targeted Swift-XRT Monitoring
• Extreme Blazars Observed with MAGIC: Second Catalog Release
• GOTO identification and broadband modelling of the counterpart to the SVOM GRB 250818B
• Probing habitable regions with SRG/eROSITA
• Testing non-circular black hole spacetime with X-ray reflection
• The Double-Burst Nature and Early Afterglow Evolution of Long GRB 110801A
• Unveiling BLR Structure in AGN with High Resolution X-Ray Spectra: An Analytic Approach to Wind Emission Line Profiles
• The Supernova Remnant G284.3$-$1.8 and Its Relation to the Gamma-ray Binary 1FGL J1018.6$-$5856
• New Hard X-Ray and Multiwavelength Study of the PeVatron Candidate PWN G0.9+0.1 in the Galactic Center Region
• Evidence of sloshing-driven mini-halo formation in the cool-core cluster RXCJ1558.3-1410
• NICER Perspective on TeV Blazar Mrk~421: X-ray Variability and Particle Acceleration
• SRG/eROSITA-SDSS view on the relation between X-ray and UV emission for quasars
• Probing accretion dynamics and spin evolution in the X-ray pulsar RX J0520.5-6932 during its 2024 Outburst
• Probing spectral variability in NGC 4490 ULX-8 over 24 years of XMM-Newton, Chandra and Swift-XRT observations
• A supermassive black hole under the radar: Repeating X-ray variability in a Seyfert galaxy
• The 2025 outburst of IGR J17511-3057: timing and spectral insights from NICER and NuSTAR
• XMM-Newton follow-up of two eROSITA X-ray binary candidates
• Broad-band Spectral Modeling of Prompt Emission from Gamma-Ray Bursts Observed by the Transiting Exoplanet Survey Satellite
• The pulsar wind nebula around B1853+01 in X-rays
• X-ray and Optical Analysis of the Prototype Polar AN UMa
• Intriguing nature of AM Her type candidate CXOU J204734.8+300105
• X-ray spectral fitting with Monte Carlo Dropout Neural Networks
• X-ray and radio data obtained by XMM-Newton and VLA constrain the stellar wind of the magnetic quasi-Wolf-Rayet star in HD45166
• 4XMM J181330.1-175110: a new supergiant fast X-ray transient
• Hyperluminous Supersoft X-Ray Sources in the Chandra Catalog
• Accretion-disk reflection in the Seyfert 1 galaxy NGC 3783 as viewed by Chandra grating spectroscopy
• Broad-band spectral study of LMXB black hole candidate 4U 1957+11 with NuSTAR
• Timing and spectral studies of the Be/X-ray binary EXO 2030+375 using Insight-HXMT observations
• Detection of Anisotropies in the Circumgalactic Medium of Disk Galaxies: Supermassive Black Hole Activity or Star Formation-driven Outflows?
• The thermodynamic structure and large-scale structure filament in MACS J0717.5+3745
• A Revised Spin of the Black Hole in GRS 1716-249 with a New Distance
• Modelling the thermal X-ray emission around the Galactic centre from colliding Wolf-Rayet winds
• Search of extended emission from HESS J1702-420 with eROSITA
• Probing the emission mechanism and nature of the pulsating compact object in the X-ray binary SAX J1324.4-6200
• High-resolution X-ray spectroscopy of clusters of galaxies
• X-ray observations of the isolated black hole candidate OGLE-2011-BLG-0462 , and other collapsed objects discovered through gravitational microlensing
• Evidence for a moderate spin from X-ray reflection of the high-mass supermassive black hole in the cluster-hosted quasar H1821+643
• Long Term X-Ray Spectral Variation of the Wolf-Rayet Binary WR 102-1 in the Galactic bulge: evidence for wind distortion in the binary
• The nature of X-ray spectral variability in SWIFT J2127.4+5654
• The extreme properties of the nearby hyper-Eddington accreting Active Galactic Nucleus in IRAS 04416+1215
• Multi-mission view of extragalactic black hole X-ray binaries LMC X-1 and LMC X-3: evolution of broadband spectral features
• Spectral Analysis of New Black Hole Candidate AT2019wey Observed by NuSTAR
• The Origin of X-ray Emission in the Gamma-ray emitting Narrow-Line Seyfert 1 1H 0323+342
• A Multi-Mission Catalogue of Ultraluminous X-ray Source Candidates
• Evidence for coronal temperature variation in Seyfert 2 ESO 103--035 using NuSTAR observations
• A month of monitoring the new magnetar Swift J1555.2-5402 during an X-ray outburst