The Zwicky Transient Facility: Data Processing, Products, and Archive

Abstract

The Zwicky Transient Facility (ZTF) is a new robotic time-domain survey currently in progress using the Palomar 48-inch Schmidt Telescope. ZTF uses a 47 square degree field with a 600 megapixel camera to scan the entire northern visible sky at rates of ~3760 square degrees/hour to median depths of g ~ 20.8 and r ~ 20.6 mag (AB, 5sigma in 30 sec). We describe the Science Data System that is housed at IPAC, Caltech. This comprises the data-processing pipelines, alert production system, data archive, and user interfaces for accessing and analyzing the products. The realtime pipeline employs a novel image-differencing algorithm, optimized for the detection of point source transient events. These events are vetted for reliability using a machine-learned classifier and combined with contextual information to generate data-rich alert packets. The packets become available for distribution typically within 13 minutes (95th percentile) of observation. Detected events are also linked to generate candidate moving-object tracks using a novel algorithm. Objects that move fast enough to streak in the individual exposures are also extracted and vetted. The reconstructed astrometric accuracy per science image with respect to Gaia is typically 45 to 85 milliarcsec. This is the RMS per axis on the sky for sources extracted with photometric S/N >= 10. The derived photometric precision (repeatability) at bright unsaturated fluxes varies between 8 and 25 millimag. Photometric calibration accuracy with respect to Pan-STARRS1 is generally better than 2%. The products support a broad range of scientific applications: fast and young supernovae, rare flux transients, variable stars, eclipsing binaries, variability from active galactic nuclei, counterparts to gravitational wave sources, a more complete census of Type Ia supernovae, and Solar System objects.

30 pages, 16 figures, Published in PASP Focus Issue on the Zwicky Transient Facility (doi: 10.1088/1538-3873/aae8ac)

References in corpus (15)

• Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties
• The Zwicky Transient Facility: System Overview, Performance, and First Results
• The Palomar Transient Factory: System Overview, Performance and First Results
• Exploring the Optical Transient Sky with the Palomar Transient Factory
• Proper image subtraction - optimal transient detection, photometry and hypothesis testing
• The Pan-STARRS Moving Object Processing System
• The Zwicky Transient Facility Alert Distribution System
• A Morphological Classification Model to Identify Unresolved PanSTARRS1 Sources: Application in the ZTF Real-Time Pipeline
• Atmospheric Scintillation in Astronomical Photometry
• The IPAC Image Subtraction and Discovery Pipeline for the intermediate Palomar Transient Factory
• Machine Learning-based Brokers for Real-time Classification of the LSST Alert Stream
• A VLA search for 5 GHz radio transients and variables at low Galactic latitudes
• Improved Asteroid Astrometry and Photometry with Trail Fitting
• Small near-Earth asteroids in the Palomar Transient Factory survey: A real-time streak-detection system
• Main-belt comets in the Palomar Transient Factory survey: I. The search for extendedness

Cited by in corpus (670)

• The Zwicky Transient Facility: System Overview, Performance, and First Results
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• The Zwicky Transient Facility: Surveys and Scheduler
• The Zwicky Transient Facility: Observing System
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• The Zwicky Transient Facility Bright Transient Survey. II. A Public Statistical Sample for Exploring Supernova Demographics
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• The Final Season Reimagined: 30 Tidal Disruption Events from the ZTF-I Survey
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• Machine Learning for the Zwicky Transient Facility
• Alert Classification for the ALeRCE Broker System: The Light Curve Classifier
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• The Zwicky Transient Facility Census of the Local Universe I: Systematic search for Calcium rich gap transients reveal three related spectroscopic sub-classes
• A New Class of Changing-Look LINERs
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• ZTF Early Observations of Type Ia Supernovae I: Properties of the 2018 Sample
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• Fast-transient Searches in Real Time with ZTFReST: Identification of Three Optically-discovered Gamma-ray Burst Afterglows and New Constraints on the Kilonova Rate
• Extremely low mass ratio contact binaries -- I. the first photometric and spectroscopic investigations of ten systems
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• Palomar Gattini-IR: Survey overview, data processing system, on-sky performance and first results
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• The Hydrogen-Poor Superluminous Supernovae from the Zwicky Transient Facility Phase-I Survey: I. Light Curves and Measurements
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• Kilonova Emission From Black Hole-Neutron Star Mergers. II. Luminosity Function and Implications for Target-of-opportunity Observations of Gravitational-wave Triggers and Blind Searches
• DeepStreaks: identifying fast-moving objects in the Zwicky Transient Facility data with deep learning
• Uncovering a population of gravitational lens galaxies with magnified standard candle SN Zwicky
• Teamwork Makes the Dream Work: Optimizing Multi-Telescope Observations of Gravitational-Wave Counterparts
• Pre-discovery Activity of New Interstellar Comet 2I/Borisov Beyond 5 AU
• The Spectacular Ultraviolet Flash From the Peculiar Type Ia Supernova 2019yvq
• Exploring Changing-look Active Galactic Nuclei with the Sloan Digital Sky Survey V: First Year Results
• A new class of Roche lobe-filling hot subdwarf binaries
• A population of heavily reddened, optically missed novae from Palomar Gattini-IR: Constraints on the Galactic nova rate
• TOI-5205 b: A Short-period Jovian Planet Transiting a Mid-M Dwarf
• The Young Supernova Experiment Data Release 1 (YSE DR1): Light Curves and Photometric Classification of 1975 Supernovae
• Discovery and characterization of five new eclipsing AM CVn systems
• Year 1 of the ZTF high-cadence Galactic Plane Survey: Strategy, goals, and early results on new single-mode hot subdwarf B-star pulsators
• Searching for changing-state AGNs in massive datasets -- I: applying deep learning and anomaly detection techniques to find AGNs with anomalous variability behaviours
• Birth of the ELMs: a ZTF survey for evolved cataclysmic variables turning into extremely low-mass white dwarfs
• Constraining the Kilonova Rate with Zwicky Transient Facility Searches Independent of Gravitational Wave and Short Gamma-ray Burst Triggers
• An elliptical accretion disk following the tidal disruption event AT 2020zso
• A new class of pulsating hot subdwarfs
• The Zwicky Transient Facility Type Ia supernova survey: first data release and results
• Variability-selected intermediate mass black hole candidates in dwarf galaxies from ZTF and WISE
• Two stripped envelope supernovae with circumstellar interaction -- but only one really shows it
• Monitoring AGNs with H$\beta$ Asymmetry. III. Long-term Reverberation Mapping Results of 15 Palomar-Green Quasars
• AT 2019avd: A novel addition to the diverse population of nuclear transients
• ZTF20aajnksq (AT2020blt): A Fast Optical Transient at $z\approx 2.9$ With No Detected Gamma-Ray Burst Counterpart
• The dust never settles: collisional production of gas and dust in evolved planetary systems
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• The first high-redshift changing-look quasars
• Gaia Data Release 3 Validating the classification of variable Young Stellar Object candidates
• A Transient "Changing-look'' Active Galactic Nucleus Resolved on Month Timescales from First-year Sloan Digital Sky Survey V Data
• BASS XXXIX: Swift-BAT AGN with changing-look optical spectra
• Accretion Disk Size Measurements of Active Galactic Nuclei Monitored by the Zwicky Transient Facility
• Characterization of the Nucleus, Morphology and Activity of Interstellar Comet 2I/Borisov by Optical and Near-Infrared GROWTH, Apache Point, IRTF, ZTF and Keck Observations
• TOI-530b: A giant planet transiting an M dwarf detected by TESS
• A radio-detected Type Ia supernova with helium-rich circumstellar material
• Bridging the gap -- the disappearance of the intermediate period gap for fully convective stars, uncovered by new ZTF rotation periods
• TOI-3714 b and TOI-3629 b: Two gas giants transiting M dwarfs confirmed with HPF and NEID
• Extragalactic FXT Candidates Discovered by Chandra (2014-2022)
• ZTF Early Observations of Type Ia Supernovae III: Early-Time Colors as a Test for Explosion Models and Multiple Populations
• Cosmological Fast Optical Transients with the Zwicky Transient Facility: A Search for Dirty Fireballs
• The wide-field infrared transient explorer (WINTER)
• Discovery of a Fast Iron Low-ionization Outflow in the Early Evolution of the Nearby Tidal Disruption Event AT2019qiz
• 2900 square degree search for the optical counterpart of short gamma-ray burst GRB 180523B with the Zwicky Transient Facility
• The study of eleven contact binaries with mass ratios less than 0.1
• Towards a volumetric census of close white dwarf binaries I.Reference samples
• A warm Jupiter transiting an M dwarf: A TESS single transit event confirmed with the Habitable-zone Planet Finder
• Velocity-resolved Reverberation Mapping of Changing-look Active Galactic Nucleus NGC~4151 During Outburst Stage: Evidence for Kinematics Evolution of Broad-line Region
• A Systematic Study of Ia-CSM Supernovae from the ZTF Bright Transient Survey
• Discovery of a double detonation thermonuclear supernova progenitor
• ZTF18aalrxas: A Type IIb Supernova from a very extended low-mass progenitor
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• Magnetic white dwarfs in post-common-envelope binaries
• Searches after Gravitational Waves Using ARizona Observatories (SAGUARO): Observations and Analysis from Advanced LIGO/Virgo's Third Observing Run
• An Early-Time Optical and Ultraviolet Excess in the type-Ic SN 2020oi
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• A low-energy explosion yields the underluminous Type IIP SN 2020cxd
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• Optical Flux and Colour Variability of Blazars in the ZTF Survey
• Three Core-Collapse Supernovae with Nebular Hydrogen Emission
• Cataclysmic Variables in the First Year of the Zwicky Transient Facility
• Gaia Data Release 3: Microlensing Events from All Over the Sky
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• A non-equipartition shockwave traveling in a dense circumstellar environment around SN2020oi
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• Classifying Single Stars and Spectroscopic Binaries Using Optical Stellar Templates
• A Systematic Search for Short-period Close White Dwarf Binary Candidates Based on Gaia EDR3 Catalog and Zwicky Transient Facility Data
• Broad-line region in NGC 4151 monitored by two decades of reverberation mapping campaigns. I. Evolution of structure and kinematics
• The ZTF Source Classification Project: I. Methods and Infrastructure
• High-redshift Extreme Variability Quasars from Sloan Digital Sky Survey Multi-Epoch Spectroscopy
• The Luminosity Function of Tidal Disruption Flares for the ZTF-I Survey
• Establishing Earth's Minimoon Population through Characterization of Asteroid 2020 CD${}_3$
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• Helium-rich Superluminous Supernovae From the Zwicky Transient Facility
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• A systematic search for outbursting AM CVn systems with the Zwicky Transient Facility
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• Investigating the Nature of the Luminous Ambiguous Nuclear Transient ASASSN-17jz
• Less than 1% of Core-Collapse Supernovae in the local universe occur in elliptical galaxies
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• Investigating the magnetospheric accretion process in the young pre-transitional disk system DoAr 44 (V2062~Oph). A multiwavelength interferometric, spectropolarimetric, and photometric observing campaign
• A Fresh Look at AGB stars in Galactic Open Clusters with Gaia: Impact on Stellar Models and the Initial-Final Mass Relation
• The First Extensive Spectroscopic Study of Young Stars in the North America and Pelican Nebulae Region
• Collapsars as Sites of r-process Nucleosynthesis: Systematic Near-Infrared Follow-up of Type Ic-BL Supernovae
• The population of tidal disruption events discovered with eROSITA
• Combined spin orientation and phase function of asteroids
• Initial Characterization of Active Transitioning Centaur, P/2019 LD2 (ATLAS), using Hubble, Spitzer, ZTF, Keck, APO and GROWTH Visible & Infrared Imaging and Spectroscopy
• LAMOST J0140355+392651: An evolved cataclysmic variable donor transitioning to become an extremely low mass white dwarf
• The Zwicky Transient Facility phase I sample of hydrogen-rich superluminous supernovae without strong narrow emission lines
• A Machine Learning Classifier for Microlensing in Wide-Field Surveys
• TOI-3984 A b and TOI-5293 A b: two temperate gas giants transiting mid-M dwarfs in wide binary systems
• Minutes-duration Optical Flares with Supernova Luminosities
• A ZTF Look at Optical Variability of Young Stellar Objects in the North America and Pelican Nebulae Complex
• The discovery and characterization of a kilometre sized asteroid inside the orbit of Venus
• Optimizing Serendipitous Detections of Kilonovae: Cadence and Filter Selection
• The multi-wavelength view of shocks in the fastest nova V1674 Her
• On the maximum luminosities of normal stripped-envelope supernovae -- brighter than explosion models allow
• On the AGN Nature of Broad Balmer Emission in Four Low-Redshift Metal-Poor Galaxies
• Eclipsing White Dwarf Binaries in Gaia and the Zwicky Transient Facility
• TOI-532b: The Habitable-zone Planet Finder confirms a Large Super Neptune in the Neptune Desert orbiting a metal-rich M dwarf host
• TOI-1728b: The Habitable-zone Planet Finder confirms a warm super Neptune orbiting an M dwarf host
• Supernova SN 2020faa -- an iPTF14hls look-alike?
• Improving the selection of changing-look AGNs through multi-wavelength photometric variability
• A 62-minute orbital period black widow binary in a wide hierarchical triple
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• Image-based Classification of Variable Stars: First Results from Optical Gravitational Lensing Experiment Data
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• SN 2020bqj: a Type Ibn supernova with a long lasting peak plateau
• TESS discovery of a sub-Neptune orbiting a mid-M dwarf TOI-2136
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• Multiply eclipsing candidates from the TESS satellite
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• The Nearest Neutron Star Candidate in a Binary Revealed by Optical Time-domain Surveys
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• Discovery of hot subdwarfs with extremely high carbon and oxygen abundances
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• Multiwavelength observations of the extraordinary accretion event AT2021lwx
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• Zwicky Transient Facility and Globular Clusters: The Period-Luminosity and Period-Wesenheit Relations for Type II Cepheids
• Growth-rate measurement with type-Ia supernovae using ZTF survey simulations
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• SN 2018ijp: the explosion of a stripped-envelope star within a dense H-rich shell?
• A WISE view on extreme AGB stars
• Multiple Peaks and a Long Precursor in the Type IIn Supernova 2021qqp: An Energetic Explosion in a Complex Circumstellar Environment
• Revealing the Field Sub-subgiant Population Using a Catalog of Active Giant Stars and Gaia EDR3
• Spectroscopic and photometric analysis of symbiotic candidates -- I. Ten candidates on classical symbiotic stars
• Spectroscopic observations of progenitor activity 100 days before a Type Ibn supernova
• The bright blue side of the night sky: Spectroscopic survey of bright and hot (pre-) white dwarfs
• GB6 J2113+1121: A multi-wavelength flaring gamma-ray blazar temporally and spatially coincident with the neutrino event IceCube-191001A
• Photometric and spectroscopic study of the EXor-like eruptive young star Gaia19fct
• Variable star classification with a Multiple-Input Neural Network
• Time-series and Phasecurve Photometry of Episodically-Active Asteroid (6478) Gault in a Quiescent State Using APO, GROWTH, P200 and ZTF
• Predicting the self-lensing population in optical surveys
• Limits on Simultaneous and Delayed Optical Emission from Well-localized Fast Radio Bursts
• Constraining the PG 1553+113 binary hypothesis: interpreting hints of a new, 22-year period
• An 18.9-minute Blue Large-Amplitude Pulsator Crossing the 'Hertzsprung Gap' of Hot Subdwarfs
• 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
• A multi-epoch, multi-wavelength study of the classical FUor V1515 Cyg approaching quiescence
• Velocity-resolved Reverberation Mapping of Changing-look Active Galactic Nucleus NGC 4151 during Outburst Stage. II. Four Season Observation Results
• Recurrent strong outbursts of an EXor-like young eruptive star Gaia20eae
• TOI-1696: a nearby M4 dwarf with a $3R_{\oplus }$ planet in the Neptunian desert
• RINGO3 polarimetry of very young ZTF supernovae
• The Broad-lined Ic Supernova ZTF18aaqjovh (SN 2018bvw): An Optically-discovered Engine-driven Supernova Candidate with Luminous Radio Emission
• Orbital decay in an accreting and eclipsing 13.7 minute orbital period binary with a luminous donor
• Kilonova and Optical Afterglow from Binary Neutron Star Mergers. II. Optimal Search Strategy for Serendipitous Observations and Target-of-opportunity Observations of Gravitational-wave Triggers
• Discovery of Super-Slow Rotating Asteroids with ATLAS and ZTF photometry
• eRASSt J074426.3+291606: prompt accretion disc formation in a 'faint and slow' tidal disruption event
• Machine Learning for Transient Recognition in Difference Imaging With Minimum Sampling Effort
• A rotating white dwarf shows different compositions on its opposite faces
• GRANDMA Observations of ZTF/Fink Transients during Summer 2021
• Predicting electromagnetic counterparts using low-latency, gravitational-wave data products
• A Roche Lobe-filling hot Subdwarf and White Dwarf Binary: possible detection of an ejected common envelope
• A classification algorithm for time-domain novelties in preparation for LSST alerts: Application to variable stars and transients detected with DECam in the Galactic Bulge
• Supernova Siblings and their Parent Galaxies in the Zwicky Transient Facility Bright Transient Surve
• Scary Barbie: An Extremely Energetic, Long-Duration Tidal Disruption Event Candidate Without a Detected Host Galaxy at z = 0.995
• A seven-Earth-radius helium-burning star inside a 20.5-min detached binary
• Searching for precursor activity of Type IIn Supernovae
• V899 Mon: a peculiar eruptive young star close to the end of its outburst
• The lure of sirens: joint distance and velocity measurements with third generation detectors
• AT 2023clx: the Faintest and Closest Optical Tidal Disruption Event Discovered in Nearby Star-forming Galaxy NGC 3799
• The Atacama Cosmology Telescope: Systematic Transient Search of 3-Day Maps
• Outbursting Young Stellar Object PGIR 20dci in the Perseus Arm
• The fast transient AT 2023clx in the nearby LINER galaxy NGC 3799 as a tidal disruption of a very low-mass star
• First Detection of Two Superoutbursts during Rebrightening Phase of a WZ Sge-type Dwarf Nova: TCP J21040470+4631129
• A massive hot Jupiter orbiting a metal-rich early-M star discovered in the TESS full frame images
• Cataclysmic Variables in the Second Year of the Zwicky Transient Facility
• Four new deeply-eclipsing white dwarfs in ZTF
• X-ray Properties of Young Radio Quasars at z > 4.5
• Sample of hydrogen-rich superluminous supernovae from the Zwicky Transient Facility
• The first catalog of candidate white dwarf-main sequence binaries in open star clusters: A new window into common envelope evolution
• Repeating Partial Tidal Encounters of Sun-like Stars Leading to their Complete Disruption
• Characterization of starspots on a young M-dwarf K2-25: multi-band observations of stellar photometric variability and planetary transits
• SN 2021adxl: A luminous nearby interacting supernova in an extremely low metallicity environment
• $\text{tdescore}$: An Accurate Photometric Classifier for Tidal Disruption Events
• How can the optical variation properties of active galactic nuclei be unbiasedly measured?
• Unveiling $\delta$ Scuti and $\gamma$ Doradus Hybrid Pulsation of HD 53166 and HD 53349 Plus Rich Frequencies in HD 52788 -- Catalogs of 70552 $\delta$ Sct and 8080 $\gamma$ Dor
• Panchromatic evolution of three luminous red novae: Forbidden hugs in pandemic times -- IV
• Statistics of BY Draconis Chromospheric Variable Stars
• Early Ultra-Violet observations of type IIn supernovae constrain the asphericity of their circumstellar material
• Gaia21bty: An EXor lightcurve exhibiting an FUor spectrum
• Repeating periodic eruptions of the supernova impostor SN 2000ch
• Two Candidate KH 15D-like Systems from the Zwicky Transient Facility
• Core-collapse supernova subtypes in luminous infrared galaxies
• Jetted and Turbulent Stellar Deaths: New LVK-Detectable Gravitational Wave Sources
• Six Outbursts of Comet 46P/Wirtanen
• Light-Curve Structure and Halpha Line Formation in the Tidal Disruption Event AT 2019azh
• Identification of SRGt 062340.2-265715 as a bright, strongly variable, novalike cataclysmic variable
• The detection efficiency of type Ia supernovae from the Zwicky Transient Facility: Limits on the intrinsic rate of early flux excesses
• Supernova 2020wnt: An Atypical Superluminous Supernova with a Hidden Central Engine
• Probing pre-supernova mass loss in double-peaked Type Ibc supernovae from the Zwicky Transient Facility
• Simultaneous observations of the northern TESS sectors by the Zwicky Transient Facility
• Measuring time delays: II. Using observations of the unresolved flux and astrometry
• ZTF SN Ia DR2: The spectral diversity of Type Ia supernovae in a volume-limited sample
• Periodic Eruptive Variability of the Isolated Pre-Main Sequence Star V347 Aurigae
• The nascent milliquasar VT J154843.06+220812.6: tidal disruption event or extreme accretion-state change?
• Unexpected Short-Period Variability in Dwarf Carbon Stars from the Zwicky Transient Facility
• Coma environment of comet C/2017 K2 around the water ice sublimation boundary observed with VLT/MUSE
• Minute-Cadence Observations of the LAMOST Fields with the TMTS: II. Catalogues of Short-Period Variable Stars from the First Two-Year Surveys
• Tails: Chasing Comets with the Zwicky Transient Facility and Deep Learning
• Ultra-deep ATCA imaging of 47 Tucanae reveals a central compact radio source
• Magnetar Flare-Driven Bumpy Declining Light Curves in Hydrogen-poor Superluminous Supernovae
• Inferring CSM Properties of Type II SNe Using a Magnitude-Limited ZTF Sample
• A long-period pre-ELM system discovered from LAMOST medium-resolution survey
• PEARLS: NuSTAR and XMM-Newton Extragalactic Survey of the JWST North Ecliptic Pole Time-Domain Field II
• Asymmetries and Circumstellar Interaction in the Type II SN 2024bch
• SRG/ART-XC discovery of SRGA J204318.2+443815: towards the complete population of faint X-ray pulsars
• Environmental Dependence of Type Ia Supernovae in Low-Redshift Galaxy Clusters
• Identification of 3XMM J000511.8+634018 as a new polar at P(orb)=133.5 min -- is it inside or outside the period gap?
• Deep Drilling in the Time Domain with DECam: Survey Characterization
• Strong and Rapid X-ray Variability of the Super-Eddington Accreting Quasar SDSS J081456.10+532533.5
• HEALPix Alchemy: Fast All-Sky Geometry and Image Arithmetic in a Relational Database for Multimessenger Astronomy Brokers
• AT2018lqh and the nature of the emerging population of day-scale duration optical transients
• The sustained post-outburst brightness of Nova Per 2018, the evolved companion, and the long orbital period
• AT2018dyk Revisited: a Tidal Disruption Event Candidate with Prominent Infrared Echo and Delayed X-ray Emission in a LINER Galaxy
• TOI-5344 b: A Saturn-like planet orbiting a super-Solar metallicity M0 dwarf
• Synthetic tracking using ZTF Long Dwell Datasets
• Web application for galaxy-targeted follow-up of electromagnetic counterparts to gravitational wave sources
• MALS SALT-NOT survey of MIR-selected powerful radio-bright AGN at 0<z<3.5
• Optical Rebrightening of Extragalactic Transients from the Zwicky Transient Facility
• A search for Planet Nine using the Zwicky Transient Facility public archive
• Validation and atmospheric exploration of the sub-Neptune TOI-2136b around a nearby M3 dwarf
• A Precursor Plateau and Pre-Maximum [O II] Emission in the Superluminous SN2019szu: A Pulsational Pair-Instability Candidate
• O'TRAIN: a robust and flexible Real/Bogus classifier for the study of the optical transient sky
• Carbon-enhanced stars with short orbital and spin periods
• SN 2020udy: a SN Iax with strict limits on interaction consistent with a helium-star companion
• Supernova search with active learning in ZTF DR3
• Searching for the Next Galactic Luminous Red Nova
• THOR: An Algorithm for Cadence-Independent Asteroid Discovery
• A luminous X-ray transient in SDSS J143359.16+400636.0: a likely tidal disruption event
• Green Bank Telescope Discovery of the Redback Binary Millisecond Pulsar PSR J0212+5321
• The metamorphosis of the Type Ib SN 2019yvr: late-time interaction
• Periodic stellar variability from almost a million NGTS light curves
• SDSS J124043.01+671034.68: The partially burned remnant of a low-mass white dwarf that underwent thermonuclear ignition?
• The H$\alpha$ broadband photometric reverberation mapping of four Seyfert 1 galaxies
• Three Ultra-short Period Contact Eclipsing Binary Systems Mined from Massive Astronomical Surveys
• Optical and near-infrared spectroscopy of Nova V2891 Cygni: evidence for shock-induced dust formation
• The unusual M-dwarf Warm Jupiter TOI-1899~b: Refinement of orbital and planetary parameters
• Zwicky Transient Facility and Globular Clusters: The Period-Luminosity and Period-Wesenheit Relations for Anomalous Cepheids Supplemented with Large Magellanic Cloud Sample
• Tidally excited oscillations in hot white dwarfs
• A sub-Neptune planet around TOI-1695 discovered and characterized with SPIRou and TESS
• Multiwavelength monitoring of the nucleus in PBC J2333.9-2343: the giant radio galaxy with a blazar-like core
• LkH$\alpha$ 225 (V1318 Cyg) South in Outburst
• Measuring time delays: I. Using a flux time series that is a linear combination of time-shifted light curves
• In search of short gamma-ray burst optical counterpart with the Zwicky Transient Facility
• TOI-1749: an M dwarf with a Trio of Planets including a Near-Resonant Pair
• Zwicky Transient Facility and Globular Clusters: the Period-Luminosity and Period-Luminosity-Color Relations for Late-Type Contact Binaries
• Highly Variable Active Galactic Nuclei in the SRG/eROSITA All-Sky Survey: I. Constructing Sample and Catalog of Sources Detected in Low State
• SN 2020pvb: a Type IIn-P supernova with a precursor outburst
• The Factory and the Beehive. V. Chromospheric and Coronal Activity and Its Dependence on Rotation in Praesepe and the Hyades
• The large-scale environment of thermonuclear and core-collapse supernovae
• The nature of the symbiotic candidate 2MASS J07363415+6538548 in the field of NGC 2403
• A rotational age for the open cluster NGC 2281
• Orphan optical flare as SOSS emission afterglow, localization in time
• A new redback pulsar candidate 4FGL J2054.2+6904
• DeGaPe 35: Amateur discovery of a new southern symbiotic star
• Physical Properties of 29 sdB+dM Eclipsing Binaries in Zwicky Transient Facility
• Searching for late-time interaction signatures in Type Ia supernovae from the Zwicky Transient Facility
• SN 2020cpg: an energetic link between type IIb and Ib supernovae
• A Distance Measurement to M33 Using Optical Photometry of Mira Variables
• Light Curves of Type IIP Supernovae from Neutrino-driven Explosions of Red Supergiants Obtained by a Semi-analytic Approach
• An emerging and enigmatic spectral class of isolated DAe white dwarfs
• CSS1603+19: a low-mass polar near the cataclysmic variable period minimum
• THA 15-31: Discovery with VLT/X-Shooter and Swift/UVOT of a new symbiotic star of the accreting-only variety
• SAGUARO: Time-domain Infrastructure for the Fourth Gravitational-wave Observing Run and Beyond
• Identifying RR Lyrae in the ZTF DR3 dataset
• Ultraviolet Spectral Evidence for Ansky as a Slowly Evolving Featureless Tidal Disruption Event with Quasiperiodic Eruptions
• Near-Infrared and Optical Observations of Type Ic SN 2021krf: Luminous Late-time Emission and Dust Formation
• X-ray and ultraviolet observations of the eclipsing cataclysmic variables OV Bootis and SDSS J103533.02+055158.3 with degenerate donors
• Real-time Discovery of AT2020xnd: A Fast, Luminous Ultraviolet Transient with Minimal Radioactive Ejecta
• TOI-1696 and TOI-2136: Constraining the Masses of Two Mini-Neptunes with HPF
• Variability of Young Stellar Objects in the Perseus Molecular Cloud
• Cyclotron emitting magnetic white dwarfs in post common envelope binaries discovered with the Zwicky Transient Facility
• Searching for cataclysmic variable stars in unidentified X-ray sources
• Enabling discovery of solar system objects in large alert data streams
• SNGuess: A method for the selection of young extragalactic transients
• Dwarf AGNs from Variability for the Origins of Seeds (DAVOS): Optical Variability of Broad-line Dwarf AGNs from the Zwicky Transient Facility
• Results from the Pan-STARRS Search for Kilonovae: Contamination by Massive Stellar Outbursts
• 60 Microlensing Events from the Three Years of Zwicky Transient Facility Phase One
• SN 2024bfu, SN 2025qe, and the early light curves of type Iax supernovae
• ELM of ELM-WD: An extremely low mass hot star discovered in LAMOST survey
• Inferring kilonova population properties with a hierarchical Bayesian framework I : Non-detection methodology and single-event analyses
• Three Cases of Optical Periodic Modulation in Active Galactic Nuclei
• On the dust of tailless Oort-cloud comet C/2020 T2 (Palomar)
• SN 2019ein: A Type Ia Supernova Likely Originated from a Sub-Chandrasekhar-Mass Explosion
• The Fast Evolving, Tremendous and Blue Superoutburst in ASASSN-21au Reveals a Dichotomy in the Outbursts of Long-period AM CVns
• SN 2019nyk: A rapidly declining Type II supernova with early interaction signatures
• New Candidates for AM Canum Venaticorum Stars among ASAS-SN Transients
• Gravitational microlensing events from the first year of the northern Galactic plane survey by the Zwicky Transient Facility
• SN 2022joj: A Peculiar Type Ia Supernova Possibly Driven by an Asymmetric Helium-shell Double Detonation
• Multiple giant eruptions and X-ray emission in the recoiling AGN/LBV candidate SDSS1133
• Prospects for detecting neutron star-white dwarf mergers with decihertz gravitational-wave observatories
• The Aligned Orbit of a Hot Jupiter around the M Dwarf TOI-4201
• HO Puppis: Not a Be Star but a Newly Confirmed IW And-Type Star
• A Catalog of LAMOST Variable Sources Based on Time-domain Photometry of ZTF
• Light-time effect detected in fourteen eclipsing binaries
• Discovery and characterization of ZTF J0112+5827: An 80.9-minute polar with strong cyclotron features
• A catalogue of candidate milli-parsec separation massive black hole binaries from long term optical photometric monitoring
• Multi-band, Multi-epoch Photometry of the Spot-crossing System TOI-3884: Refined System Geometry and Spot Properties
• ZTF SN Ia DR2: Evidence of Changing Dust Distributions With Redshift Using Type Ia Supernovae
• GPU-Accelerated Periodic Source Identification in Large-Scale Surveys: Measuring $P$ and $\dot{P}$
• Extreme Variability Quasars in Their Various States. II: Spectral Variation Revealed with Multi-epoch Spectra
• A survey for variable young stars with small telescopes: III -- Warm spots on the active star V1598Cyg
• Long-term variability of the composite galaxy SDSS J103911-000057: A candidate of true Type-2 AGN
• The first study of four doubly eclipsing systems
• Long-rising Type II Supernovae in the Zwicky Transient Facility Census of the Local Universe
• Statistics of Magrathea exoplanets beyond the Main Sequence. Simulating the long-term evolution of circumbinary giant planets with TRES
• An Extremely Luminous Flare Recorded from a Supermassive Black Hole
• An Asymmetric Eclipse Seen Towards the Pre-Main Sequence Binary System V928 Tau
• COol Companions ON Ultrawide orbiTS (COCONUTS). III. A Very Red L6 Benchmark Brown Dwarf around a Young M5 Dwarf
• The Z Camelopardalis-type star AY Piscium: stellar and accretion disk parameters
• A search for gravitationally lensed supernovae within the Zwicky Transient Facility public survey
• Detecting long-period variability in SDSS Stripe 82 standards catalog
• Unusual Hard X-ray Flares Caught in NICER Monitoring of the Binary Supermassive Black Hole Candidate AT2019cuk/Tick Tock/SDSS J1430+2303
• The Success of Optical Variability in Uncovering AGNs in Low-stellar Mass Galaxies
• A proposed network of Gamma-ray Burst detectors on the Global Navigation Satellite System Galileo G2
• Metallicity beats sSFR: The connection between superluminous supernova host galaxy environments and the importance of metallicity for their production
• Foraging with MUSHROOMS: A Mixed-Integer Linear Programming Scheduler for Multimessenger Target of Opportunity Searches with the Zwicky Transient Facility
• Using Gaussian Processes to detect AGN flares
• A Newborn AGN in a Starforming Galaxy
• Transfer Learning for Transient Classification: From Simulations to Real Data and ZTF to LSST
• Eight new 2+2 doubly eclipsing quadruple systems detected
• GPU-accelerated Image Reduction Pipeline
• Very Large Array imaging rules out precessing radio jets in three DES$-$SDSS-selected candidate periodic quasars
• Photometric activity cycles in fast-rotating stars: Revisiting the reality of stellar activity cycle branches
• SN 2023zaw: an ultra-stripped, nickel-poor supernova from a low-mass progenitor
• ZTF SN Ia DR2: High-velocity components in the Si II $\lambda$6355
• LAMOST J040643.69+542347.8: the fastest Rotator in the Galaxy
• ZTF SN Ia DR2: The secondary maximum in Type Ia supernovae
• Analysis of Dual Band and Survey Photometry of Two Low Mass Ratio Contact Binary Systems
• Disentangling transients and their host galaxies with Scarlet2: A framework to forward model multi-epoch imaging
• Spin states of X-complex asteroids in the inner main belt -- I. Investigating the Athor and Zita collisional families
• Photometric-Metallicity and Distance Estimates for $\sim$70,000 RR Lyrae Stars from the Zwicky Transient Facility
• A Torus Remnant Revealed by the Infrared Echo of Tidal Disruption Event AT 2019qiz: Implications for the Missing Energy and Quasiperiodic Eruption Formation
• Astrophysics with the Laser Interferometer Space Antenna
• Diagnosing The Ejecta Properties of Engine-Driven Supernovae from Observables in Their Initial Phase
• DIAmante TESS AutoRegressive Planet Search (DTARPS): II. Hundreds of New TESS Candidate Exoplanets
• ZTF SN Ia DR2: Properties of the low-mass host galaxies of Type Ia supernovae in a volume-limited sample
• SN 2019odp: A Massive Oxygen-Rich Type Ib Supernova
• Zwicky Transient Facility and Globular Clusters: The Period-Luminosity and Period-Wesenheit Relations for SX Phoenicis Variables in the gri-Band
• Monitoring H$\alpha$ Emission from the Wide-orbit Brown-dwarf Companion FU Tau B
• The Enigma of Gaia18cjb: a Rare Hybrid of FUor and EXor?
• Discovery of the lensed quasar eRASS1 J050129.5-073309 with $\text{SRG}/$eROSITA and $Gaia$
• A Systematic Search for Active Galactic Nucleus Flares in ZTF Data Release 23
• ELEPHANT: ExtragaLactic alErt Pipeline for Hostless AstroNomical Transients
• A thermonuclear supernova interacting with hydrogen- and helium-deficient circumstellar material. SN 2020aeuh as a SN Ia-CSM-C/O?
• How long can LBVs sleep? A long-term photometric vaiability and spectral study of the Galactic candidate luminous blue variable MN112
• TUVOpipe: a pipeline to search for UV transients with Swift-UVOT
• The first Palomar Gattini-IR catalog of J-band light curves: construction and public data release
• Disappearance of a massive star in the Andromeda Galaxy due to formation of a black hole
• Eruptive mass loss less than a year before the explosion of superluminous supernovae: I. The cases of SN 2020xga and SN 2022xgc
• Early-time spectroscopic modelling of the transitional Type Ia Supernova 2021rhu with TARDIS
• Identification of an X-ray Pulsar in the BeXRB system IGR J18219$-$1347
• OGLE-BLAP-001 and ZGP-BLAP-08: two possible magnetic blue large-amplitude pulsators
• Photometric and spectroscopic study of the burst-like brightening of two Gaia-alerted young stellar objects
• K2 Optical Emission from OJ 287 and Other Gamma-Ray Blazars on Hours-to-Weeks Timescales from 2014-2018
• Multiple gas phases in supernova remnant IC 443: mapping shocked H${}_2$ with VLT/KMOS
• Multiwavelength Evidence for Two New Candidate Transitional Millisecond Pulsars in the Sub-luminous Disk State: 4FGL J0639.1--8009 and 4FGL J1824.2+1231
• On the trail of a comet's tail: A particle tracking algorithm for comet 67P/Churyumov-Gerasimenko
• New Clues to the Evolution of Dwarf Carbon Stars From Their Variability and X-ray Emission
• A survey for variable young stars with small telescopes: VI -- Analysis of the outbursting Be stars NSW284, Gaia19eyy, and VES263
• New Massive Contact Twin Binary in a Radio-quiet HII Region Associated with the M17 Complex
• IIb or not IIb: A Catalog of ZTF Kilonova Imposters
• Detections of simultaneous brightening of gamma-ray and optical emissions of a distant blazar GB 1508+5714 at redshift 4.3
• Gravitational Microlensing Event Statistics for the Zwicky Transient Facility
• J0526+5934: a peculiar ultra-short period double white dwarf
• AT 2020iko: a WZ Sge-type DN candidate with an anomalous precursor event
• Nature of 4FGL J1838.2+3223: a flaring `spider' pulsar candidate
• Variations in Volatile-Driven Activity of Comet C/2017 K2 (PanSTARRS) Revealed by Long-Term Multi-Wavelength Observations
• Fast and Not-so-Furious: Case Study of the Fast and Faint Type IIb SN 2021bxu
• Hawai'i Supernova Flows: A Peculiar Velocity Survey Using Over a Thousand Supernovae in the Near-Infrared
• An Accretion Flare Interpretation for the Ultra-High-Energy Neutrino Event KM3-230213A
• Searching for Radio Transients with Inverted Spectra in Epoch 1 of VLASS and VCSS, and Identification of a Sample of Candidate Relativistic Nuclear Transients
• Decade-long periodicity study of 2FHL blazars with historical optical data
• Tidally Heated Sub-Neptunes, Refined Planetary Compositions, and Confirmation of a Third Planet in the TOI-1266 System
• Probing the rest-frame wavelength dependence of quasar variability : Insights from the Zwicky Transient Facility Survey
• Luminous, rapidly declining supernovae as stripped transitional objects in low metallicity environments: the case of SN 2022lxg
• A New Brown Dwarf Orbiting an M star and An Investigation on the Eccentricity Distribution of Transiting Long-Period Brown Dwarfs
• A half-ring of ionized circumstellar material trapped in the magnetosphere of a white dwarf merger remnant
• Four new eclipsing accreting ultracompact white dwarf binaries found with the Zwicky Transient Facility
• eROSITA-RU Tidal Disruption Events with Keck-I/LRIS: Sample Selection, Optical Properties, and Host Galaxy Demographics
• Multi-scale stamps for real-time classification of alert streams
• An Information Theory Approach on Deciding Spectroscopic Follow Ups
• Limiting the accretion disk light in two mass transferring hot subdwarf binaries
• Comet 240P/NEAT is Stirring
• Deep learning to improve the discovery of near-Earth asteroids in the Zwicky Transient Facility
• A new sample of super-slowly rotating Ap (ssrAp) stars from the Zwicky Transient Facility survey
• 4FGL J1544.2$-$2554: a new spider pulsar candidate
• Search Capability for Near-Earth Objects with the Wide Field Survey Telescope
• Six new eccentric eclipsing systems with a third body
• Removing Atmospheric Fringes from Zwicky Transient Facility i-Band Images using Principal Component Analysis
• A Morphological Classification Model to Identify Unresolved PanSTARRS1 Sources II: Update to the PS1 Point Source Catalog
• A detailed study of the barium central star of the planetary nebula Abell 70
• BC Cassiopeiae: First Detection of IW And-Type Phenomenon Among Post-Eruption Novae
• LAMOST J202629.80+423652.0 is not a symbiotic star
• ZTFJ0038+2030: a long period eclipsing white dwarf and a substellar companion
• TCP J07222683$+$6220548: a new AM CVn type system with infrequent outbursts
• Brightness and colour variability in NLSy1s
• Discovery of periodic variables in the hot subdwarf catalogue through a systematic search in Zwicky Transient Facility data
• Discovery of the magnetic cataclysmic variable XMM J152737.4-205305.9 with a deep eclipse-like feature
• High-velocity CP2 stars in the Galactic halo
• Scalable and Robust Multiband Modeling of AGN Light Curves in Rubin-LSST
• Photometric variability of the pre-main sequence stars towards the Sh 2-190 region
• ZTF-observed late-time signals of pre-ZTF transients
• Insights from the "Red devil" AT 2022fpx: A Dust-reddened Family of Tidal Disruption Events Excluded by Their Apparent Red Color?
• ZTF J185259.31+124955.2: A new evolved disc-eclipsing binary system
• A Broker Integrated Algorithm for Gravitational Wave - Electromagnetic Counterpart Searches in O4a and O4b Runs
• The automation of optical transient discovery and classification in Rubin-era time-domain astronomy
• Gaia20bdk -- a new FUor in Sh 2-301 Star Forming Region
• Accurate photometric calibration by fitting the system transmission
• The Solar Neighborhood LII: M Dwarf Twin Binaries -- Presumed Identical Twins Appear Fraternal in Variability, Rotation, H$\alpha$, and X-rays
• Ultra High Energy Neutrino Event KM3-230213A as a Signal of Electroweak Vacuum Turbulence in Merging Black Hole Binaries
• A Unique Low-Mass Ratio Contact Eclipsing Binary System under the Period Cut-Off
• X-ray Unveiling Events in a z~1.6 Active Galactic Nucleus in the 7 Ms Chandra Deep Field-South
• A Search for Extra-Tidal RR Lyrae in the Globular Cluster NGC 5024 and NGC 5053
• Searching for Supernovae in HETDEX Data Release 3
• A New Period Determination Method for Periodic Variable Stars
• $\texttt{HostSub_GP}$: Precise Galaxy Background Subtraction in Transient Long-slit Spectroscopy with Gaussian Processes
• Starspots on eclipsing giant stars I.: The sample and eclipse mapping examples
• Exploring membership and variability in NGC 7419: An open cluster rich in super giants and Be type stars
• Optical and X-ray variations during 5 outbursts of Aql X-1 in 3.6 years from 2016
• Discovery of a Proto-White Dwarf with a Massive Unseen Companion
• ZTF SN Ia DR2: Improved SN Ia colors through expanded dimensionality with SALT3+
• Multiple flares caused by mass ejection episodes during the advanced nebular phase of Nova Scuti 2019
• Gamma-ray signature of superluminous supernovae: Fermi-LAT GeV detection of SN 2017egm and evidence of a central engine
• Unlocking AGN Variability with Custom ZTF Photometry for High-Fidelity Light Curves and Robust Selection
• A Matched Survey for the Enigmatic Low Radio Frequency Transient ILT J225347+862146
• Zwicky Transient Facility and Globular Clusters: the gr-Band Period-Luminosity Relations for Mira Variables at Maximum Light and Their Applications to Local Galaxies
• ZTF SN Ia DR2 follow-up: Exploring the origin of the Type Ia supernova host galaxy step through Si II velocities
• Machine-directed gravitational-wave counterpart discovery
• Searching for supermassive black holes binaries within SRG/eROSITA-De I: Properties of the X-ray selected candidates
• A post-common-envelope binary with double-peaked Balmer emission lines from TMTS
• MASTER OT J172758.09+380021.5: a peculiar ER UMa-type dwarf nova, probably a missed nova in the recent past
• Two c's in a pod: Cosmology independent measurement of the Type Ia supernova colour-luminosity relation with a sibling pair
• An Online Framework for Fitting Fast Transient Lightcurves
• Candidate strongly lensed type Ia supernovae in the Zwicky Transient Facility archive
• Activity of comet 7P/Pons-Winnecke during the 2021 apparition
• Survey-Wide Asteroid Discovery with a High-Performance Computing Enabled Non-Linear Digital Tracking Framework
• ZTF SN Ia DR2: Impact of the galaxy cluster environment on the stretch distribution of Type Ia supernovae
• ZTF SN~Ia DR2: Cosmology-independent constraints on Type Ia supernova standardisation from supernova siblings
• ZTF SN Ia DR2: Exploring SN Ia properties in the vicinity of under-dense environments
• AT2021uey: A planetary microlensing event outside the Galactic bulge
• Photometric and Spectroscopic Study of Two Low Mass Ratio Contact Binary Systems: CRTS J225828.7-121122 and CRTS J030053.5+230139
• Multiband analysis of the O'Connell effect in 14 eclipsing binaries
• The X-ray and Radio Loud Fast Blue Optical Transient AT2020mrf: Implications for an Emerging Class of Engine-Driven Massive Star Explosions
• A Morphological Model to Separate Resolved-Unresolved Sources in the DESI Legacy Surveys: Application in the LS4 Alert Stream
• SN 2023ixf: interaction signatures in the spectrum at 445 days
• Cataclysmic Variable Candidates Identified in eROSITA-DE DR1,XMM-Newton, Swift, and ROSAT Catalogs
• A real-time search for Type Ia Supernovae with late-time CSM interaction in ZTF
• The hydrogen-free circumstellar interaction in the Type Ib supernova 2021efd: A clue to the mechanism of the helium-layer stripping
• Photometric variability in star-forming galaxies as evidence for low-mass AGN and a precursor to quenching
• NGC 3521 as the Milky Way near twin: spectral energy distribution from UV to radio decameter ranges
• Revisiting the unification of tidal disruption events with polarimetry
• Dependence of pulsation mode of Cepheids on metallicity
• Strong X-ray Variability of I Zwicky 1: Obscuration from Clumpy Accretion-Disk Winds
• AT 2021hdr: A candidate tidal disruption of a gas cloud by a binary super massive black hole system
• A code for two-dimensional frequency analysis using the Least Absolute Shrinkage and Selection Operator (Lasso) for multidisciplinary use
• The Type IIn SN 2025cbj coincidence with the high-energy neutrino IceCube-250421A
• The ensemble broad-frequency power spectrum of Stripe-82 quasars from multiple surveys
• Double Mode Cepheids from the Zwicky Transient Facility Survey
• Atacama Cosmology Telescope: Observations of supermassive black hole binary candidates. Strong sinusoidal variations at 95, 147 and 225 GHz in PKS 2131$-$021 and PKS J0805$-$0111
• Characterizing the host galaxies and delay times of Ca-rich gap transients vs 91bg-like SNe and normal Type Ia SNe
• A Tidal Disruption Event from an Intermediate-mass Black Hole Revealed by Comprehensive Multi-wavelength Observations
• TDE 2025abcr: A Tidal Disruption Event in the Outskirts of a Massive Galaxy
• The Solar Neighborhood. LV. M Dwarf Twin Binaries -- One in Five Twin Sibling Pairs Are Mismatched in Activity and/or Rotation
• Zwicky Transient Facility and Globular Clusters: Calibration of the gr-Band Absolute Magnitudes for the Yellow Post-Asymptotic-Giant-Branch Stars
• The SNIa Runaway LP 398-9: Detection of Circumstellar Material and Surface Rotation
• Ancient, eclipsing, tidally-locked: A blue lurker progenitor in the population of extreme-velocity star candidates
• PGIR 20eid (SN2020qmp): A Type IIP Supernova at 15.6 Mpc discovered by the Palomar Gattini-IR survey
• LISA Galactic Binaries in the Roman Galactic Bulge Time-Domain Survey
• A Radio Changing-state Jet in the Narrow-line Seyfert 1 Galaxy J1105+1452
• Blueshifted hydrogen emission and shock wave of RR Lyrae variables in SDSS and LAMOST
• Identifying Changing-Look AGN Transitions in Light Curve Data with the Zwicky Transient Facility
• A Mass Transferring Brown Dwarf Binary on a 57 Minute Orbit
• Discovery of a 310-day Period from the Enshrouded Massive System NaSt1 (WR 122)
• Time-dependent modelling of short-term variability in the TeV-blazar VER J0521+211 during the major flare in 2020
• MP Gem: VY Scl-type star, finally
• 3D Localization of FRB 20190425A for Its Potential Host Galaxy and Implications
• Eruptive mass loss less than a year before the explosion of superluminous supernovae. II. A systematic search for pre-explosion eruptions with VLT/X-shooter
• Sparse logistic regression for RR Lyrae vs binaries classification
• LensNet: Enhancing Real-time Microlensing Event Discovery with Recurrent Neural Networks in the Korea Microlensing Telescope Network
• Multi-messenger parameter inference of gravitational-wave and electromagnetic observations of white dwarf binaries
• Photometry on Structured Backgrounds: Local Pixelwise Infilling by Regression
• Spectral Analysis of New Black Hole Candidate AT2019wey Observed by NuSTAR
• ZTF IC 10 variable catalog
• TOI-3757 b: A low density gas giant orbiting a solar-metallicity M dwarf
• AllBRICQS: The Discovery of Luminous Quasars in the Northern Hemisphere
• A case study of ACV variables discovered in the Zwicky Transient Facility survey
• Exploring Young Stellar Variability with Gaia DR3 light curves
• The Relationship Between Emission Line and Continuum Luminosity and the Baldwin Effect in Blazars. I. The Case of the Mg II λ2798 Å Emission Line
• Detection of a weak magnetic field in the Balmer emission line white dwarf WDJ1653-1001
• Radio Nebulæ from Hyper-Accreting X-ray Binaries as Common Envelope Precursors and Persistent Counterparts of Fast Radio Bursts
• Spectral Dataset of Stripped-Envelope Supernovae from the Tsinghua Supernova Group
• Evaluating the V-band Photometric Metallicity with Fundamental Mode RR Lyrae in the Kepler Field
• Six new doubly eclipsing quadruples in a 2+2 architecture
• AT2019ijn: a fast-rising, slow-decaying blue optical transient with exceptionally bright radio emission
• Direct detections of white dwarfs in four WD+dM post-common envelope binaries within 20 pc
• Electron-capture Supernova Candidates from Light Curves: Implications for Their Progenitors and Explosion Properties
• Discovery of a Featureless Tidal Disruption Event at z~1 with the Wide Field Survey Telescope
• Nature of 4FGL J2249.4+6229: Evidence for a redback system with a cool companion and low X-ray and $\gamma$-ray luminosities
• Multiwavelength Characterization of a New Magnetic Cataclysmic Variable 2CXO J050740.7-091337
• Discovery of the first outbursting hot subdwarf binary: ZTF J0007+4804
• Real-Time Detection and Classification of Astronomical Transient Events: The State-of-the-Art
• IY Lyr: A Thick-Disk first-overtone RR Lyrae Star with a Possible Neutron Star Companion
• The Calar Alto CAFOS Direct Imaging First Data Release
• The Large Array Survey Telescope-Pipeline. II. Image Subtraction and Transient Detection
• Ancient 'ghost' planetary nebulae discovered with amateur telescopes
• Joint Curvature and Growth Rate measurements with Supernova Peculiar Velocities and the CMB
• Intriguing nature of AM Her type candidate CXOU J204734.8+300105
• Two hot pre-white dwarfs inside the red-giant-branch planetary nebula Pa 13 -- Double core evolution or common envelope-induced rejuvenation?
• Spectroscopic follow-up of hot subdwarf variables found in ZTF -- Atmospheric and fundamental properties of radial-mode sdB pulsators
• AT2024lhc and AT2024kmq in the landscape of featureless tidal disruption events
• The 2021 Hot-type Symbiotic Outburst of YY Herculis: An Optical Follow-up Study
• Full-frame data reduction method: a data mining tool to detect the potential variations in optical photometry
• The nearby He-rich superluminous supernova SN 2021bnw during photospheric phases
• Rate of Repeating Tidal Disruption Events with 5--19 years interval
• Multiband neural network classification of ZTF light curves as LSST proxies
• The Astronomy Commons Platform: A Deployable Cloud-Based Analysis Platform for Astronomy
• Constraints on the Spindown of Fully-Convective M Dwarfs Using Wide Field Binaries
• 1FLAT: a Firmamento-based catalog of AGN in Fermi-LAT high Galactic latitude γ-ray sources
• SN 2021tsz: A luminous, short photospheric phase Type II supernova in a low-metallicity host
• Comprehensive analysis of a symbiotic candidate V503 Her
• An Efficient Shift-and-Stack Algorithm Applied to Detection Catalogs
• Self-lensing binaries as probes of Supernova physics
• Microlensing Events in the Galactic Plane Using the Zwicky Transient Facility
• Sibling Sub-Neptunes Around Sibling M Dwarfs: TOI-521 and TOI-912
• Evryscope-South Survey of Upper- and Pre-main Sequence Solar Neighborhood Stars
• SN 2024hpj: A perspective on SN 2009ip-like events
• First systematic high-precision survey of bright supernovae I. Methodology for identifying early bumps
• Spectroscopic Characterization of LOFAR Radio-emitting M dwarfs
• The Search for a Counterpart to NuSTAR J053449+2126.0
• Zwicky Transient Facility and Globular Clusters: The RR Lyrae gri-Band Period-Luminosity-Metallicity and Period-Wesenheit-Metallicity Relations
• Reverberation Mapping of Two Luminous Quasars: the Broad-line Region Structure and Black Hole Mass
• X-ray and Optical Analysis of the Prototype Polar AN UMa
• PTF1J2224+17: a short-period, high-field polar
• Identifying Periodic Variable Stars and Eclipsing Binary Systems with Long-Term Las Cumbres Observatory Photometric Monitoring of ZTF J0139+5245
• Faintest of them all : ZTF 21aaoryiz/SN 2021fcg -- Discovery of an extremely low luminosity type Iax supernova
• Progenitor and Close-In Circumstellar Medium of Type II Supernova 2020fqv from High-Cadence Photometry and Ultra-Rapid UV Spectroscopy
• Signatures of anti-social mass-loss in the ordinary Type II SN 2024bch -- A non-interacting supernova with early high-ionisation features
• A Young Supernova Selection Pipeline For The LSST Era
• Phenomenological classification of the Zwicky Transient Facility astronomical event alerts
• Discovery and Detailed Study of the M31 Classical Nova AT 2023tkw: Evidence for Internal Shocks
• Machine Learning Methods for Automated Interstellar Object Classification with LSST