A Search for "Dwarf" Seyfert Nuclei. III. Spectroscopic Parameters and Properties of the Host Galaxies

Abstract

We have completed an optical spectroscopic survey of the nuclear regions (r < 200 pc) of a large sample of nearby galaxies. Although the main objectives of the survey are to search for low-luminosity active galactic nuclei and to quantify their luminosity function, the database can be used for a variety of other purposes. This paper presents measurements of the spectroscopic parameters for the 418 emission-line nuclei, along with a compilation of the global properties of all 486 galaxies in the survey. Stellar absorption generally poses a serious obstacle to obtaining accurate measurement of emission lines in nearby galactic nuclei. We describe a procedure for removing the starlight from the observed spectra in an efficient and objective manner. The main parameters of the emission lines (intensity ratios, fluxes, profile widths, equivalent widths) are measured and tabulated, as are several stellar absorption-line and continuum indices useful for studying the stellar population. Using standard nebular diagnostics, we determine the probable ionization mechanisms of the emission-line objects. The resulting spectral classifications provide extensive information on the demographics of emission-line nuclei in the local universe. This new catalog contains over 200 objects showing spectroscopic evidence for recent star formation and an equally large number of active galactic nuclei, including 46 which show broad H-alpha emission. These samples will serve as the basis of future studies of nuclear activity in nearby galaxies.

To appear in the Astrophysical Journal Supplements. LaTex, 31 pages, plus an additional 23 figures and 5 tables. AASTex macro aaspp4.sty

References in corpus (5)

• Dynamics of Barred Galaxies
• A Search for "Dwarf" Seyfert Nuclei. IV. Nuclei with Broad H-alpha Emission
• A Search for "Dwarf" Seyfert Nuclei. V. Demographics of Nuclear Activity in Nearby Galaxies
• The Influence of Bars on Nuclear Activity
• Properties of H II Regions in the Centers of Nearby Galaxies

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• Unveiling the nature of three INTEGRAL sources through optical spectroscopy
• Physical Conditions in the Narrow-Line Region of M51
• Circumnuclear Structure and Black Hole Fueling: HST/NICMOS Imaging of 250 Active and Normal Galaxies
• Chandra Survey of Nearby Galaxies: The Catalog
• The Spatial Clustering of Low Luminosity AGN
• Regional variations in the dense gas heating and cooling in M51 from Herschel far-infrared spectroscopy
• NMA CO (J=1-0) Observations of the Halpha/Radio Lobe Galaxy NGC 3079: Gas Dynamics in a Weak Bar Potential and Central Massive Core
• A view of the narrow-line region in the infrared: active galactic nuclei with resolved fine-structure lines in the Spitzer archive
• Reducing the Dimensionality of Data: Locally Linear Embedding of Sloan Galaxy Spectra
• The Supermassive Black Hole in M84 Revisited
• A Normal Stellar Disk in the Galaxy Malin 1
• The Schmidt Law at High Molecular Densities
• Molecular Gas in NUclei of GAlaxies (NUGA): II. The Ringed LINER NGC7217
• Molecular gas in NUclei of GAlaxies (NUGA). XI. A complete gravity torque map of NGC4579: new clues on bar evolution
• The XMM-Newton bright serendipitous survey. Identification and optical spectral properties
• Photon dominated regions in the spiral arms of M83 and M51
• Inclinations and black hole masses of Seyfert 1 galaxies
• The broad line type Ic supernova SN 2007ru: Adding to the diversity of type Ic supernovae
• Simultaneous X-ray and optical observations of true Type 2 Seyfert galaxies
• Chandra Observations of NGC 4438: An Environmentally Damaged Galaxy in the Virgo Cluster
• X-ray absorption and rapid variability of the dwarf Seyfert nucleus of NGC4395
• A Spitzer Spectroscopic Survey of Low Ionization Nuclear Emission-line Regions: Characterization of the Central Source
• Stellar Populations in Nearby Lenticular Galaxies
• Tidal disruption of a super-Jupiter by a massive black hole
• A Chandra Observation of M51: Active Nucleus and Nuclear Outflows
• Quantifying non-star formation associated 8um dust emission in NGC 628
• The Discovery of Quasisoft and Supersoft Sources in External Galaxies
• Evidence for an intermediate mass black hole and a multi-zone warm absorber in NGC 4395
• On the central abundances of Active Galactic Nuclei and Star-forming Galaxies
• The star formation history of the Local Group dwarf elliptical galaxy NGC 185: II. Gradients in the stellar population
• Discovery of a nuclear gas bar feeding the active nucleus in Circinus
• Herschel/SPIRE Sub-millimeter Spectra of Local Active Galaxies
• NGC3147: a "true" Seyfert 2 without the broad-line region
• Detection of the "Active" Nucleus of M32
• The Spitzer view of FR-I radio galaxies: on the origin of the nuclear mid-infrared continuum
• Chandra Observation of the Edge-on Galaxy NGC 3556 (M 108): Violent Galactic Disk-halo Interaction Revealed
• AGN feedback in the nucleus of M51
• Study of LINER sources with broad H(alpha) emission. Spectral energy distribution and multiwavelength correlations
• A Physical Link Between Jet Formation and Hot Plasma in Active Galactic Nuclei
• The Physical Drivers and Observational Tracers of CO-to-H2 Conversion Factor Variations in Nearby Barred Galaxy Centers
• Limits on the Mass of the Central Black Hole in 16 Nearby Bulges
• Multiwavelength star formation indicators: Observations
• Interaction between the intergalactic medium and central radio source in the NGC 4261 group of galaxies
• Spitzer and JCMT Observations of the Active Galactic Nucleus in the Sombrero Galaxy (NGC 4594)
• Unveiling the nature of INTEGRAL objects through optical spectroscopy. IV. A study of six new hard X-ray sources
• Measuring supermassive black holes with gas kinematics: the active S0 galaxy NGC 3998
• Molecular gas in NUclei of GAlaxies (NUGA) VII. NGC4569, a large scale bar funnelling gas into the nuclear region
• 15-GHz radio emission from nearby low-luminosity active galactic nuclei
• The Nature of Composite LINER/HII Galaxies, As Revealed from High-Resolution VLA Observations
• The Host Galaxy and Rapidly Evolving Broad-line Region in the Changing-look Active Galactic Nucleus 1ES 1927+654
• Poststarburst Models of LINERs
• Molecular line intensities as measures of cloud masses - II. Conversion factors for specific galaxy types
• The Virgo High-Resolution CO Survey I. CO Atlas
• Unravelling the complex structure of AGN-driven outflows: II. Photoionization and energetics
• Aperture Synthesis Observations of the Nearby Spiral NGC 6503: Modeling the Thin and Thick HI Disks
• An elliptical accretion disk following the tidal disruption event AT 2020zso
• Duty cycle of the radio galaxy B2 0258+35
• NUclei of GAlaxies: V. Radio emission in 7 NUGA sources
• Chandra Survey of Nearby Galaxies: A Significant Population of Candidate Central Black Holes in Late-type Galaxies
• The complete census of optically selected AGNs in the Coma Supercluster: the dependence of AGN activity on the local environment
• Post-starburst--AGN Connection: Spatially Resolved Spectroscopy of Hdelta-Strong AGNs
• Empirical modeling of the stellar spectrum of galaxies
• ASCA Observations of "Type 2" LINERs: Evidence for a Stellar Source of Ionization
• IGR J12580+0134: The First Tidal Disruption Event with an Off-beam Relativistic Jet
• Variability and spectral energy distributions of low-luminosity active galactic nuclei: a simultaneous X-ray/UV look with Swift
• Interstellar Medium and Star Formation of Starburst Galaxies on the Merger Sequence
• Excess Hard X-ray Emission from the Obscured Low Luminosity AGN In the Nearby Galaxy M 51 (NGC 5194)
• X-ray emission from the Sombrero galaxy: a galactic-scale outflow
• Nearby galaxies in LoTSS-DR2: insights into the non-linearity of the radio-SFR relation
• A Triple AGN in a Mid-Infrared Selected Late Stage Galaxy Merger
• The local star formation rate and radio luminosity density
• Gravitational torques imply molecular gas inflow towards the nucleus of M51
• Ionized gas in E/S0 galaxies with dust lanes
• The Black Hole Masses and Eddington Ratios of Type 2 Quasars
• Atomic Hydrogen Properties of AGN Host Galaxies: HI in 16 NUclei of GAlaxies (NUGA) Sources
• Gas Content Regulates the Lifecycle of Star Formation and Black Hole Accretion in Galaxies
• The Size of the Radio-Emitting Region in Low-luminosity Active Galactic Nuclei
• Dust and Ionized Gas in Nine Nearby Early-Type Galaxies Imaged with the HST Advanced Camera for Surveys
• Detection of magnetic fields in the circumgalactic medium of nearby galaxies using Faraday rotation
• Kinematics of gas and stars in the circumnuclear starforming ring of NGC 3351
• Polarized Broad H-alpha Emission from the LINER Nucleus of NGC 1052
• The circumstellar material around SN IIn 1997eg: Another detection of Very Narrow P Cygni profile
• XMM-Newton observations of bright ROSAT selected active galactic nuclei with low intrinsic absorption
• Resolving the Bright HCN(1-0) Emission toward the Seyfert 2 Nucleus of M51: Shock Enhancement by Radio Jets and Weak Masing by Infrared Pumping?
• Integral Field Spectroscopy of HII region complexes. The outer disk of NGC 6946
• The nucleation fraction of Local Volume galaxies
• Low-Level Nuclear Activity in Nearby Spiral Galaxies
• Radio jets in NGC 4151: where eMERLIN meets HST
• Probing the Physics of Narrow Line Regions in Active Galaxies III: Accretion and Cocoon Shocks in the LINER NGC1052
• The old environment of the faint calcium-rich supernova SN 2005cz
• Asymmetric jet production in the Active Galactic Nucleus of NGC1052
• A Uniformly Selected Sample of Low-Mass Black Holes in Seyfert 1 Galaxies. II. The SDSS DR7 Sample
• The Nuclear Activity of the Galaxies in the Hickson Compact Groups
• The HST view of the nuclear emission line region in low luminosity radio-galaxies
• A high-frequency radio survey of low-luminosity active galactic nuclei
• The Survey of Nearby Nuclei with STIS (SUNNS):Emission-Line Nuclei at Hubble Space Telescope Resolution
• A New H I Survey of Active Galaxies
• The Shocking Power Sources of LINERs
• Enhanced dust heating in the bulges of early-type spiral galaxies
• Molecular Gas in NUclei of GAlaxies (NUGA): XII. The head-on collision in NGC1961
• The Radio Properties of Composite LINER/HII Galaxies
• A V-Band Survey for Variable Galactic Nuclei in the Hubble Deep Field
• The AMIGA sample of isolated galaxies. XI. Optical characterisation of nuclear activity
• On the Star Formation-AGN Connection at $z\lesssim 0.3$
• AGN population in Hickson's Compact Groups. I. Data and Nuclear Activity Classification
• Scattered X-rays in Obscured Active Galactic Nuclei and their Implications for Geometrical Structure and Evolution
• Variations in 24 micron morphologies among galaxies in the Spitzer Infrared Nearby Galaxies Survey: New insights into the Hubble sequence
• Molecular Gas in NUclei of GAlaxies (NUGA) XIV. The barred LINER/Seyfert 2 galaxy NGC 3627
• Very high energy neutrino emission from the core of low luminosity AGNs triggered by magnetic reconnection acceleration
• The Phoenix galaxy: UGC4203 re-birth from its ashes?
• Dust tori in radio galaxies
• The Mini AGN at the Center of the Elliptical Galaxy NGC 4552 with HST
• Optical spectroscopy of local type-1 AGN LINERs
• What Powers the Compact Radio Emission in Nearby Elliptical and S0 Galaxies?
• LeMMINGs. II. The e-MERLIN legacy survey of nearby galaxies. The deepest radio view of the Palomar sample on parsec scale
• Insights into gas heating and cooling in the disc of NGC 891 from Herschel far-infrared spectroscopy
• Diffuse and Gravitationally Stable Molecular Gas in the Post-Starburst Galaxy NGC 5195
• Where is the [O III]4363 emitting region in active galactic nuclei?
• A Dynamical Study of Galaxies in the Hickson Compact Groups
• The Carnegie-Irvine Galaxy Survey. VIII. Demographics of Bulges along the Hubble Sequence
• OASIS integral-field spectroscopy of the central kpc in 11 Seyfert 2 galaxies
• The connection between radio-loudness and central surface brightness profiles in optically-selected low-luminosity active galaxies
• Hubble Space Telescope Observations of the CfA Seyfert 2s: Near-infrared Surface Photometry and Nuclear Bars
• Hubble Space Telescope Spectroscopic Observations of the Narrow-Line Region in Nearby Low-Luminosity Active Galactic Nuclei
• Molecular Gas in NUclei of GAlaxies (NUGA). X. The Seyfert 2 galaxy NGC 3147
• Unveiling the nature of INTEGRAL objects through optical spectroscopy. II. The nature of four unidentified sources
• Discovery of Radio Outbursts in the Active Nucleus of M81
• Cosmic Train Wreck by Massive Black Holes: Discovery of a kpc-Scale Triple Active Galactic Nucleus
• A CO J=3-2 map of M51 with HARP-B: Radial properties of the spiral structure
• The impact of bars on the mid-infrared dust emission of spiral galaxies: global and circumnuclear properties
• Millimeter Radio Continuum Emissions as the Activity of Super Massive Black Holes in Nearby Early-Type Galaxies and Low-Luminosity Active Galactic Nuclei
• Fundamental Reference AGN Monitoring Experiment (FRAMEx) I: Jumping Out of the Plane with the VLBA
• The HST view of the broad line region in low luminosity AGN
• The central molecular gas structure in LINERs with low luminosity AGN: evidence for gradual disappearance of the torus
• The MBHBM* Project -- I: Measurement of the Central Black Hole Mass in Dwarf Galaxy NGC 3504 Using Molecular Gas Kinematics
• Emission Line Properties of Seyfert Galaxies in the 12 Micron Sample
• HST Observations and Photoionization Modeling of the LINER Galaxy NGC 1052
• Infrared signature of active massive black holes in nearby dwarf galaxies
• Stellar populations in early-type Coma cluster galaxies - I. The data
• An optical spectroscopic survey of the 3CR sample of radio galaxies with z<0.3. III. Completing the sample
• Evidence for nuclear radio jet and its structure down to <100 Schwarzschild radii in the center of the Sombrero galaxy (M 104, NGC 4594)
• The evolution of galaxies resolved in space and time: an inside-out growth view from the CALIFA survey
• Do Some AGN Lack X-ray Emission?
• Optical/NIR stellar absorption and emission-line indices from luminous infrared galaxies
• XMM-Newton Observations of the Ultraluminous Nuclear X-ray Source in M33
• Multiwavelength study of the nuclei of a volume-limited sample of galaxies I: X-ray observations
• Dense molecular gas properties on 100 pc scales across the disc of NGC 3627
• Molecular gas in the centre of nearby galaxies from VLT/SINFONI integral field spectroscopy - II. Kinematics
• The XMM-Newton/2dF survey I: X-ray properties of normal galaxies
• The complex jet- and bar-perturbed kinematics in NGC 3393 as revealed with ALMA and GEMINI-GMOS/IFU
• The VLA-COSMOS 3 GHz Large Project: Star formation properties and radio luminosity functions of AGN with moderate-to-high radiative luminosities out to $z\sim 6$
• The extended radio jet of an off-nuclear low-mass AGN in NGC 5252
• The European Large Area ISO Survey IV: the preliminary 90 micron luminosity function
• Star-formation histories of local luminous infrared galaxies
• The Activity of the Neighbours of Seyfert Galaxies
• The SAURON Project - XX. The Spitzer [3.6] - [4.5] colour in early-type galaxies: colours, colour gradients and inverted scaling relations
• A novel approach to optimize the regularization and evaluation of dynamical models using a model selection framework
• The AGN nature of 11 out of 12 Swift/RXTE unidentified sources through optical and X-ray spectroscopy
• A New Sample of Buried Active Galactic Nuclei Selected from the Second XMM-Newton Serendipitous Source Catalogue
• A Chandra view of NGC 3621: a bulgeless galaxy hosting an AGN in its early phase?
• Early-type galaxies in the near-infrared: 1.5-2.4\mum spectroscopy
• The Phoenix Deep Survey: X-ray properties of faint radio sources
• A Multi-wavelength Study of the Turbulent Central Engine of the Low-mass AGN hosted by NGC404
• NGC 1566: analysis of the nuclear region from optical and near-infrared Integral Field Unit spectroscopy
• Globular cluster systems of six shell galaxies
• Black Holes in Bulgeless Galaxies: An XMM-Newton Investigation of NGC 3367 and NGC 4536
• XMM-Newton observations of the starburst merger galaxies NGC 3256 & NGC 3310
• High-resolution, 3D radiative transfer modelling III. The DustPedia barred galaxies
• The XMM-Newton/2dF survey - II. The nature of X-ray faint optically bright X-ray sources
• The Seyfert Population in the Local Universe
• Galaxy emission line classification using 3D line ratio diagrams
• Calibrating the relation of low-frequency radio continuum to star formation rate at 1 kpc scale with LOFAR
• Constraining Photoionization Models With a Reprojected Optical Diagnostic Diagram
• Statistical Study of the Star Formation Efficiency in Bars: Is Star Formation Suppressed in Gas-Rich Bars?
• CHANG-ES XX. High Resolution Radio Continuum Images of Edge-on Galaxies and their AGNs -- Data Release 3
• CHANG-ES XIX: Galaxy NGC 4013 -- a diffusion-dominated radio halo with plane-parallel disk and vertical halo magnetic fields
• Cosmic Ray Generation by Quasar Remnants: Constraints and Implications
• Towards Precision Supermassive Black Hole Masses using Megamaser Disks
• The Star Formation History of the Virgo early-type galaxy NGC4435: the Spitzer Mid Infrared view
• ASTE observations of nearby galaxies: A tight correlation between CO(J=3-2) emission and Halpha
• The Soft X-ray Properties of Nearby Low-Luminosity Active Galactic Nuclei and their Contribution to the Cosmic X-ray Background
• H-alpha Imaging of Early-type (Sa-Sab) Spiral Galaxies II. Global Properties
• The DEEP Groth Strip Survey VI. Spectroscopic, Variability, and X-ray Detection of AGN
• Gemini NIFS survey of feeding and feedback in nearby Active Galaxies -- IV. Excitation
• Measuring supermassive black holes with gas kinematics - II. The LINERs IC 989, NGC 5077, and NGC 6500
• First Detection of Millimeter/Submillimeter Extragalactic H2O Maser Emission
• NuSTAR observations of heavily obscured Swift/BAT AGN: constraints on the Compton-thick AGN fraction
• Dynamic S0 Galaxies: a Case Study of NGC 5866
• Light-year Scale Radio Cores in Four LINER Galaxies
• IR Mergers and IR QSOs with Galactic Winds. II. NGC 5514, two Extra-nuclear Starburts/LINERs with a Supergiant Bubble in the Rupture Phase
• An XMM-Newton view of M101: I. The luminous X-ray source population
• The Star Formation in Radio Survey: Jansky Very Large Array 33 GHz Observations of Nearby Galaxy Nuclei and Extranuclear Star-Forming Regions
• An off-centered active galactic nucleus in NGC 3115
• Accretion Properties of A Sample of Hard X-ray (<60keV) Selected Seyfert 1 Galaxies
• Accurate classification of 75 counterparts of objects detected in the 54 month Palermo Swift/BAT hard X-ray catalogue
• A Spectral Atlas of HII Galaxies in the Near-Infrared
• An Unbiassed Census of Active Galactic Nuclei in the Two Micron All Sky Survey
• Probing the Ionizing Continuum of Narrow-Line Seyfert 1 Galaxies. I.Observational Results
• The Virgo CO Survey: VI. Gas Dynamics and Star Formation Along the Bar in NGC 4303
• Detection of an iron K Emission Line from the LINER NGC 4579
• Continuum emission in NGC1068 and NGC3147: Indications for a turnover in the core spectra
• Elemental Abundances of Blue Compact Dwarfs from mid-IR Spectroscopy with Spitzer
• Revisit the fundamental plane of black-hole activity from sub-Eddington to quiescent state
• Feedback from low-luminosity radio galaxies: B2 0258+35
• HERschel Observations of Edge-on Spirals (HEROES). IV. Dust energy balance problem
• A Multivariate Statistical Analysis of Spiral Galaxy Luminosities. II. Morphology-Dependent Multiwavelength Emission Properties
• The MASSIVE Survey VI: The Spatial Distribution and Kinematics of Warm Ionized Gas in the Most Massive Local Early-type Galaxies
• Probing the Interstellar Medium in Early type galaxies with ISO observations
• Polarized Narrow-Line Emission from the Nucleus of NGC 4258
• The orientation parameters and rotation curves of 15 spiral galaxies
• The XMM-Newton Needles in the Haystack Survey: the local X-ray luminosity function of 'normal' galaxies
• Expected intermediate mass black holes in the Virgo cluster. II. Late-type galaxies
• The Revealing Dust: Mid-Infrared Activity in Hickson Compact Group Galaxy Nuclei
• A GMRT Study of Seyfert Galaxies NGC4235 & NGC4594: Evidence of Episodic Activity ?
• On the nuclear obscuration of H2O maser galaxies
• Galaxies Correlating with Ultra-high Energy Cosmic Rays
• A hard look at local, optically-selected, obscured Seyfert galaxies
• Unveiling the AGN powering the "Composite" Seyfert/Star-forming galaxy NGC 7679: BeppoSAX and ASCA results
• Elemental Abundances of Nearby Galaxies through High Signal-to-Noise XMM-Newton Observations of ULXs
• "Hidden" Seyfert 2 Galaxies in the Chandra Deep Field North
• A Trio of Massive Black Holes Caught in the Act of Merging
• XMM-Newton spectroscopy of an X-ray selected sample of RL AGNs
• A multi-wavelength study of Supernova Remnants in six nearby galaxies. I: Detection of new X-ray selected Supernova Remnants with Chandra
• Modelling gaseous and stellar kinematics in the disc galaxies NGC 772, NGC 3898, and NGC 7782
• The Paα Luminosity Function of HII Regions in Nearby Galaxies from HST/NICMOS
• Outflow-Dominated Emission from the Quiescent Massive Black Holes in NGC 4621 and NGC 4697
• The Different Nature in Seyfert 2 Galaxies With and Without Hidden Broad-Line Regions
• Gemini NIFS survey of feeding and feedback in nearbyActive Galaxies - III. Ionized versus warm molecular gasmasses and distributions
• An Efficient Strategy to Select Targets for Gas-Dynamical Measurements of Black Hole Masses Using the Hubble Space Telescope
• New insights into the evolution of the FR I radio galaxy 3C 270 (NGC 4261) from VLA and GMRT radio observations
• Gravitational Stability of Circumnuclear Disks in Elliptical Galaxies
• Low radiative efficiency accretion at work in active galactic nuclei: the nuclear spectral energy distribution of NGC4565
• Accurate classification of 29 objects detected in the 39 months Palermo Swift/BAT hard X-ray catalogue
• Empirical Links between XRB and AGN accretion using the complete z<0.4 spectroscopic CSC/SDSS Catalog
• The nature of fifty Palermo Swift-BAT hard X-ray objects through optical spectroscopy
• The relation of optical/UV and X-ray emission in low-luminosity active galactic nuclei
• Dissecting Nearby Galaxies with piXedfit: I. Spatially Resolved Properties of Stars, Dust, and Gas as Revealed by Panchromatic SED Fitting
• The kinematics and the origin of ionized gas in NGC 4036
• Probing multiphase gas in local massive elliptical galaxies via multiwavelength observations
• Evidence that Shocks Destroy Small PAH Molecules in Low-luminosity Active Galactic Nuclei
• Two-Dimensional Line Strength Maps in Three Well-studied Early-Type Galaxies
• $NuSTAR$ Observations of Four Nearby X-ray Faint AGN: Low Luminosity or Heavy Obscuration?
• On black hole masses, radio-loudness and bulge luminosities of Seyfert galaxies
• Why are AGN found in High Mass Galaxies?
• Chandra observations of NGC4698: a Seyfert-2 with no absorption
• Tracing the Nuclear Accretion History of the Red Galaxy Population
• Microwave Continuum Emission and Dense Gas Tracers in NGC 3627: Combining Jansky VLA and ALMA Observations
• LeMMINGs. III. The e-MERLIN Legacy Survey of the Palomar sample. Exploring the origin of nuclear radio emission in active and inactive galaxies through the [O III] -- radio connection
• The Dust-to-Gas Ratio and the Role of Radiation Pressure in Luminous, Obscured Quasars
• Calibration of star formation rate tracers for short- and long-lived star formation episodes
• Revealing the Broad Line Region of NGC 1275: The Relationship to Jet Power
• NuSTAR Observations of AGN with Low Observed X-ray to [OIII] Luminosity Ratios: Heavily Obscured AGN or Turned-Off AGN?
• IFU spectroscopy of 10 early-type galactic nuclei - III. Properties of the circumnuclear gas emission
• Long slit spectroscopy of a sample of isolated spirals with and without an AGN
• Jet-Shocked H2 and CO in the Anomalous Arms of Molecular Hydrogen Emission Galaxy NGC 4258
• Structural parameters of nearby emission-line galaxies
• The complex, dusty narrow-line region of NGC 4388: Gas-jet interactions, outflows, and extinction revealed by near-IR spectroscopy
• Yet another galaxy identification for an ultraluminous X-ray source
• Examining the Seyfert - Starburst Connection with Arcsecond Resolution Radio Continuum Observations
• A far-IR view of the starburst driven superwind in NGC 2146
• Thermal and non-thermal components of the interstellar medium at sub-kiloparsec scales in galaxies
• Ambilateral collimation study of the twin-jets in NGC1052
• Is IRAS 01072+4954 a True-Seyfert 2? Hints from Near Infrared Integral Field Spectroscopy
• Structure Through Colour: A Pixel Approach Towards Understanding Galaxies
• Hα Kinematics of S4G spiral galaxies-I. NGC 864
• Far-Infrared Census of Starburst-Seyfert Connection
• Accurate classification of 17 AGNs detected with Swift/BAT
• The SAMI Galaxy Survey: the difference between ionised gas and stellar velocity dispersions
• The Host Galaxy of the Quasar HE 0450-2958
• Ground-based Pa$\alpha$ Narrow-band Imaging of Local Luminous Infrared Galaxies I: Star Formation Rates and Surface Densities
• A model for the X-ray absorption in Compton--thin AGN
• The MBHBM${}^{\star }$ Project -- II. Molecular Gas Kinematics in the Lenticular Galaxy NGC 3593 Reveal a Supermassive Black Hole
• Searching for hidden AGN in nearby star-forming galaxies with Chandra
• A comparison between the soft X-ray and [O III] morphologies of active galactic nuclei
• Impact of an AGN featureless continuum on estimation of stellar population properties
• Chemical abundances in the nuclear region of nearby galaxies from the Palomar Survey
• IFU spectroscopy of 10 early type galactic nuclei: II - Nuclear emission line properties
• The host galaxy/AGN connection. Brightness profiles of early-type galaxies hosting Seyfert nuclei
• Direct Evidence from Spitzer for a low-luminosity AGN at the center of the Elliptical Galaxy NGC 315
• Lorentz factor distribution of blazars from the optical Fundamental plane of black hole activity
• Searching for Intermediate Mass Black Holes in galaxies with Low Luminosity AGN: A multiple-method approach
• CO Multi-line Imaging of Nearby Galaxies (COMING). III. Dynamical effect on molecular gas density and star formation in the barred spiral galaxy NGC 4303
• A SOFIA Survey of [CII] in the galaxy M51 I. [CII] as a tracer of Star Formation
• Photometric Observations of Star Formation Activity in Early Type Spirals
• A Comparison between Nuclear Ring Star Formation in LIRGs and Normal Galaxies with the Very Large Array
• Probing the Active Massive Black Hole Candidate in the Center of NGC 404 with VLBI
• Starbursting Nuclear CO Disks of Early-type Spiral Galaxies
• More insights into bar quenching. Multi-wavelength analysis of four barred galaxies
• Lower Mass Black Holes in the GOODS? Off-nuclear X-ray Sources
• Nuclear Properties of Nearby Spiral Galaxies from Hubble Space Telescope NICMOS imaging and STIS Spectroscopy
• Tracing the [FeII]/[NeII] ratio and its relationship with other ISM indicators within star forming dwarf galaxies: a Spitzer IRS archival study
• An X-ray view of the active nucleus in NGC 4258
• An H alpha survey of cluster galaxies V: cluster - field comparison for early-type galaxies
• The SED of Low-Luminosity AGNs at high-spatial resolution
• Chandra uncovers a hidden Low-Luminosity AGN in the radio galaxy Hydra~A (3C~218)
• Suzaku observation of the LINER NGC 4102
• LeMMINGs IV: The X-ray properties of a statistically-complete sample of the nuclei in active and inactive galaxies from the Palomar sample
• Complex central structures suggest complex evolutionary paths for barred S0 galaxies
• Millimetric Observations of the Center of M81 : A Starved Nucleus with Intraday Variability
• Gas phase metallicity determinations in nearby AGNs with SDSS-IV MaNGA: evidence of metal poor accretion
• Star Formation in the ISO Atlas of Spiral Galaxies
• Jet kinematics in the transversely stratified jet of 3C 84 A two-decade overview
• The 9 and 18 Micron Luminosity Function of Various Types of Galaxies with AKARI: Implication for the Dust Torus Structure of AGN
• BL Lac Identification for the Ultraluminous X-ray Source Observed in the Direction of NGC 4698
• Red-channel (6000-8000 Å) nuclear spectra of 376 local galaxies
• Spectral Synthesis of Star-forming Galaxies in the Near-Infrared
• A complete spectroscopic catalogue of local galaxies in the Northern spring sky -- Gas properties and nuclear activity in different environments
• Circumstellar Dust, PAHs, and Stellar Populations in Early-Type Galaxies: Insights from GALEX and WISE
• The X-ray properties of the nearby LINER galaxy, NGC 4736
• Investigating the nuclear activity of barred spiral galaxies: the case of NGC 1672
• ALMA/ACA CO Survey of the IC 1459 and NGC 4636 Groups: Environmental Effects on the Molecular Gas of Group Galaxies
• Deficiency of Broad Line AGNs in Compact Groups of Galaxies
• Active Nucleus in a Poststarburst Galaxy : KUG 1259+280
• The Leo Triplet: Common origin or late encounter?
• Dense and Warm Molecular Gas and Warm Dust in Nearby Galaxies
• Star formation and AGN activity in the most luminous LINERs in the local universe
• Compact jets dominate the continuum emission in low-luminosity active galactic nuclei
• The far-IR/radio correlation in the ISO era
• Molecular Gas Distribution in Barred and Non-Barred Galaxies along the Hubble Sequence
• A Compact Jet at the Infrared Heart of the Prototypical Low-Luminosity AGN in NGC 1052
• Detection of an optical/UV jet/counterjet and Multiple Spectral Components in M84
• Constraining black hole masses in low-accreting AGN using X-ray spectra
• Optical and near-infrared IFU spectroscopy of the nuclear region of the AGN-starburst galaxy NGC 7582
• Examining the Radio-Loud/Radio-Quiet dichotomy with new Chandra and VLA observations of 13 UGC galaxies
• Fabry Perot Halpha Observations of the Barred Spiral NGC 3367
• Nuclear Stellar Populations in the Infrared Space Observatory Atlas of Bright Spiral Galaxies
• The high-ionization IR fine-structure lines as bolometric indicators of the AGN power: study of the complete 12 micron AGN sample
• Active Galactic Nuclei with a Low-Metallicity Narrow-Line Region
• Warping of accretion disk and launching of jet by a spinning black hole in NGC 4258
• Variation in GMC Association Properties Across Bars, Spiral Arms, Inter-Arms, and Circumnuclear Region of M100 (NGC 4321) Extracted from ALMA Observations
• Sub-arcsecond imaging of Arp\,299-A at 150 MHz with LOFAR: Evidence for a starburst-driven outflow
• A Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE).XII. Ionised gas emission in the inner regions of lenticular galaxies
• Radio observations of the circumnuclear ring in NGC6951
• VLA detection of OH absorption from the elliptical galaxy NGC 1052
• Stellar and Dust Properties of Local Elliptical Galaxies: Clues to the Onset of Nuclear Activity
• Origin of the light cosmic ray component below the ankle
• Aperture Effects on Spectroscopic Galaxy Activity Classification
• SUBARU and e-Merlin observations of NGC3718. Diaries of an SMBH recoil?
• A Cigale module tailored (not only) for Low-Luminosity AGN
• Stars and ionized gas in S0 galaxy NGC 7743: an inclined large-scale gaseous disk
• Linking soft excess in ultraluminous X-ray sources with optically thick wind driven by supercritical accretion
• Magnetic Field Effects near the launching region of Astrophysical Jets
• Some Die Filthy Rich: The Diverse Molecular Gas Contents of Post-starburst Galaxies Probed by Dust Absorption
• Accretion-Inhibited Star Formation in the Warm Molecular Disk of the Green-valley Elliptical Galaxy NGC 3226
• The nuclear activity and central structure of the elliptical galaxy NGC 5322
• A detailed kinematic study of 3C 84 and its connection to Gamma-rays
• Intermediate-mass black holes: finding of episodic, large-scale and powerful jet activity in a dwarf galaxy
• Spectral classification of emission-line galaxies from the Sloan Digital Sky Survey. II. A supplementary diagnostic for AGNs using the Dn(4000) index
• Do LINER 2 galaxies harbour low-luminosity Active Galactic Nuclei?
• From radio-quiet to radio-silent: low luminosity Seyfert radio cores
• The X-ray luminosity function of local galaxies
• A Multi-wavelength Survey of AGN in Massive Clusters: AGN Detection and Cluster AGN Fraction
• The off-centered Seyfert-like compact emission in the nuclear region of NGC 3621
• High-Resolution Ultraviolet Spectra of the Dwarf Seyfert 1 Galaxy NGC 4395: Evidence for Intrinsic Absorption
• The role of stellar mass and environment for cluster blue fraction, AGN fraction and star-formation indicators from a targeted analysis of Abell 1691
• Radio Continuum Jet in NGC 7479
• Infrared-red Cores in Nearby Elliptical Galaxies
• HAWC+ Far-Infrared Observations of the Magnetic Field Geometry in M51 and NGC 891
• The Nature of Obscuration in AGN: I. Insights from Host Galaxies
• A morphological comparison between the central region in AGN and normal galaxies using HST data
• The Subarcsecond Mid-Infrared View of Local Active Galactic Nuclei. IV. The L- and M-band Imaging Atlas
• The Effect of Bars on the Ionized ISM: Optical Emission Lines from Milky Way Analogs
• Discovery of a vast ionized gas cloud in the M51 system
• Blending of Cepheids in M33
• Measuring chemical abundances in AGN from infrared nebular lines: HII-CHI-Mistry-IR for AGN
• The MEGARA view of outflows in LINERs
• The Needles in the Haystack survey: searching for X-ray selected normal galaxies
• Polarised structures in the radio lobes of B2 0258+35 - Evidence of magnetic draping?
• Circumnuclear regions of different BPT types in star-forming MaNGA galaxies: AGN detectability
• A Search for Active Galactic Nuclei in Sc Galaxies with H II Spectra
• X-ray spectroscopy of the candidate AGN in Henize 2-10 and NGC 4178: Likely supernova remnants
• The X-ray Emission from the Nucleus of the Dwarf Elliptical Galaxy NGC 3226
• X-ray Properties of the Weak Seyfert 1 Nucleus in NGC 4639
• BeppoSAX observations of LINER-2 galaxies
• Nuclear vs. Integrated Spectroscopy of Galaxies in the Herschel Reference Survey
• A search for ionised gas outflows in an Halpha imaging atlas of nearby LINERs
• Physical Properties of Young Stellar Populations in 24 Starburst Galaxies Observed with FUSE
• What produces the extended LINER-type emission in the NUGA galaxy NGC 5850?
• High-resolution mapping of the physical conditions in two nearby active galaxies based on 12CO(1-0), (2-1) and (3-2) lines
• The X-ray variability and the near-IR to X-ray spectral energy distribution of four low luminosity Seyfert 1 galaxies
• The Central Starburst and Ionization Mechanism in the LINER/H II Region Transition Nucleus in NGC 4569
• Baryonic Distributions in the Dark Matter Halo of NGC5005
• The formation of bulges and black holes: lessons from a census of active galaxies in the SDSS
• Position-velocity diagrams of ionized gas in the inner regions of disk galaxies
• Near-infrared spectroscopy of nearby Seyfert galaxies: Is there evidence for the shock excitation in narrow-line regions?
• Extended Red Emission in the "Evil Eye" Galaxy (NGC4826)
• Spectral Analyses of the Nearest Persistent Ultraluminous X-Ray Source M33 X-8
• Variable Galaxies in the Hubble Deep Field
• A rare example of low surface-brightness radio lobes in a gas-rich early-type galaxy: the story of NGC 3998
• Cluster Populations in A115 and A2283
• Spectra from the shocked nebulae revealing turbulence near the Galactic Centre
• A systematic observational study of radio properties of H2O megamaser Seyfert-2 galaxies
• Discovery of five low luminosity active galactic nuclei at the centre of the Perseus cluster
• [C II] emission and star formation in late-type galaxies. II A model
• Nustar view of the central region of the Perseus cluster
• Collimation and scattering of the active galactic nucleus emission in the Sombrero galaxy
• The physical characteristics of the gas in the disk of Centaurus A using the Herschel Space Observatory
• Differences in star formation activity between tidally triggered and isolated bars: a case study of NGC 4303 and NGC 3627
• The HST view of the innermost narrow line region
• A New Sample of Obscured AGNs Selected from the XMM-Newton and AKARI Surveys
• Dissecting the Power Sources of Low-Luminosity Emission-Line Galaxy Nuclei via Comparison of HST-STIS and Ground-Based Spectra
• Nuclear Radio Jet from a Low-Luminosity Active Galactic Nucleus in NGC 4258
• Nuclear Activity In Isolated Galaxies
• The Diagnostics and Possible Evolution in Active Galactic Nuclei Associated With Starburst Galaxies
• Gamma-rays as a diagnostic of the origin of core radiation in low-luminosity active galactic nuclei
• Giant HII Regions in NGC 7479 & NGC 6070
• Emission and Absorption Properties of Low-Mass Type 2 Active Galaxies with XMM-Newton
• Normal galaxies in the XMM-Newton fields. X-rays as a star formation indicator
• The size of BLRs of low luminous Active Galactic Nuclei
• XMM-Newton observations of the interacting galaxy pairs NGC7771/0 and NGC2342/1
• Virgo High-Resolution CO Survey IV. Spiral-Driven Gas Dynamics in the Non-Barred Seyfert Galaxy NGC 4501
• The Nuclear Region of Low Luminosity Flat Radio Spectrum Sources. II. Emission-Line Spectra
• A Deep Chandra View of the NGC 404 Central Engine
• GLACE survey: OSIRIS/GTC Tuneable Filter H$\alpha$ imaging of the rich galaxy cluster ZwCl 0024.0+1652 at z = 0.395. Part I -- Survey presentation, TF data reduction techniques and catalogue
• Asymmetrical structure of ionization and kinematics in the Seyfert galaxy NGC 5033
• Surveying the Whirlpool at Arcseconds with NOEMA (SWAN)- I. Mapping the HCN and N${}_2$H${}^{+}$ 3mm lines
• X-ray fluorescent lines from the Compton-thick AGN in M51
• Variable AGN in the GALEX Time Domain Survey
• The Simulated Catalogue of Optical Transients and Correlated Hosts (SCOTCH)
• WISDOM project -- XI. Star Formation Efficiency in the Bulge of the AGN-host Galaxy NGC 3169 with SITELLE and ALMA
• Dust in the central parsecs of unobscured AGN: more challenges to the torus
• The impact of stellar bars on star-formation quenching: Insights from a spatially resolved analysis in the local Universe
• UM 625 Revisited: Multiwavelength Study of A Seyfert 1 Galaxy with a Low-mass Black Hole
• Star formation, metallicity gradient and ionized gas: clues to the formation of the elliptical galaxies NGC6868 and NGC5903
• The continuum radio emission from the Sy 1.5 galaxy NGC 5033
• A More Efficient Search for H2O Megamaser Galaxies : The Power of the X-ray and Mid-infrared Photometry
• A Novel Method to Identify AGNs Based on Emission Line Excess and the Nature of Low-luminosity AGNs in the Sloan Digital Sky Survey: II - Nature of Low-luminosity AGNs
• Star Formation Properties in Barred Galaxies(SFB). I. Ultraviolet-to-Infrared Imaging and Spectroscopic Studies of NGC 7479
• A photometric comprehensive study of circumnuclear star forming rings: the sample
• 1.4 GHz on the Fundamental Plane of Black Hole Activity
• Surprisingly Strong K-band Emission Found in Low Luminosity Active Galactic Nuclei
• Source Matching in the SDSS and RASS: Which Galaxies are Really X-ray Sources?
• After the interaction: an efficiently star-forming molecular disk in NGC5195
• Warped diffusive radio halo around the quiescent spiral edge-on galaxy NGC 4565
• The OTELO survey. III. Demography, morphology, IR luminosity and environment of AGN hosts
• The ultraviolet flare at the center of the elliptical galaxy NGC 4278
• The Correlation Between Spectral Index And Accretion Rate For AGN
• A 3 mm Spectral Line Survey toward the Barred Spiral Galaxy NGC 3627
• Chemical Abundance of the LINER galaxy UGC 4805 with SDSS-IV MaNGA
• A New Physical Picture for AGNs Lacking Optical Emission Lines
• Variable X-ray Absorption in the Seyfert 2 Galaxy Mrk 348
• Searching for X-ray luminous 'normal' galaxies in 2dfGRS
• Megamaser detection and nuclear obscuration in Seyfert galaxies
• The Cuspy LINER Nucleus of the S0/a Galaxy NGC 2681
• The Variability of Seyfert 1.8 and 1.9 Galaxies at 1.6 microns
• Molecular Gas in Candidate Double Barred Galaxies III. A Lack of Molecular Gas?
• VLA High Resolution 1.4 and 8.4 GHz Mapping of the Barred Galaxy NGC 3367
• SMA Observations of Extended $\mathrm{CO}(\mathrm{J}=2-1)$ Emission in Interacting Galaxy NGC 3627
• Discovery of An Active Intermediate-Mass Black Hole Candidate in the Barred Bulgeless Galaxy NGC 3319
• Environmental effects in galaxies: Molecular Gas, Star Formation, and Activity
• Optical spectroscopy of type-2 LINERs
• Central X-ray point-sources found to be abundant in low-mass, late-type galaxies predicted to contain an intermediate-mass black hole
• A Method to Extract Spatially Resolved Polycyclic Aromatic Hydrocarbon Emission from Spitzer Spectra: Application to M51
• Self-Consistent Grain Depletions and Abundances II: Effects on strong-line diagnostics of extragalactic H II regions
• HSC-XD 52: An X-ray detected AGN in a low-mass galaxy at $z\sim 0.56$
• Revisiting the clustering of narrow-line AGN in the local Universe: Joint dependence on stellar mass and color
• A LOFAR view on the duty cycle of young radio sources
• Optical spectroscopy of type-2 LINERs
• The ionization mechanism of NGC 185: how to fake a Seyfert galaxy?
• Revisiting the census of low-luminosity AGN
• A metal-rich elongated structure in the core of the group NGC4325
• Accretion Rates onto Massive Black Holes in Four Quiescent Elliptical Galaxies
• Searching for AGNs among unidentified INTEGRAL sources
• Detection of a double-peaked H$\alpha$ component from the accretion disc of NGC 4958
• The sizes of BLRs and BH masses of double-peaked broad low-ionization emission line objects
• AKARI Near-Infrared Spectroscopy of SDSS-Selected Blue Early-Type Galaxies
• The Smallest AGN Host Galaxies
• Census of Gaseous Satellites around Local Spiral Galaxies
• Photoionization Modelling of the Giant Broad-Line Region in NGC 3998
• The Star Formation Reference Survey. II. Activity demographics and host-galaxy properties for Infrared-selected galaxies
• A strong negative correlation between radio loudness $R_{\mathrm{UV}}$ and optical-to-X-ray spectral index ${\alpha }_{\mathrm{ox}}$ in low-luminosity AGNs
• A Study of Active Galactic Nuclei in Low Surface Brightness Galaxies with Sloan Digital Sky Survey Spectroscopy
• Unveiling the 100 pc scale nuclear radio structure of NGC 6217 with e-MERLIN and the VLA
• Kinematic and Excitation Structure of the NGC 1068 Narrow-Line Region
• The Milky Way like galaxy NGC 6384 and its nuclear star cluster at high NIR spatial resolution using LBT/ARGOS commissioning data
• Finding of a population of active galactic nuclei showing a significant luminosity decline in the past $\sim 10^{3-4}$ yrs
• Refining the mass estimate for the intermediate-mass black hole candidate in NGC 3319
• Discovery of a galactic wind in the central region of M100
• $Herschel$/PACS OH Spectroscopy of Seyfert, LINER, and Starburst Galaxies
• The molecular H2 and stellar discs in the nuclear region of NGC 4258
• X-ray and radio observations of central black holes in nearby low-mass early-type galaxies: Preliminary evidence for low Eddington fractions
• Constraints on jet-driven disk accretion in Sagittarius A*
• Sub-kiloparsec empirical relations and excitation conditions of HCN and HCO+ J=3-2 in nearby star-forming galaxies
• Towards a complete census of luminous Compton-thick Active Galactic Nuclei in the local Universe
• The DIVING${}^{3D}$ Survey -- Deep IFS View of Nuclei of Galaxies -- II. First results: nuclear emission-line properties of the mini-DIVING${}^{3D}$ sample
• Survey of Non-thermal Electron around Supermassive Black Holes through Polarization Flips
• The WHIQII Survey: Metallicities and Spectroscopic Properties of Luminous Compact Blue Galaxies
• The Suzaku broadband X-ray spectrum of the dwarf Seyfert galaxy NGC4395
• Galaxy Interaction and Starburst-Seyfert Connection
• Compact Nuclei in Galaxies at Moderate Redshift:II. Their Nature and Implications for the AGN Luminosity Function
• Ionization Mechanisms of HBLR and Non-HBLR Seyfert 2 Galaxies
• M94 As A Unique Testbed for Black Hole Mass Estimates and AGN Activity At Low Luminosities
• Chandra observations and classification of AGN-candidates correlated with Auger UHECRs
• X-ray cavities in the hot corona of the lenticular galaxy NGC~4477
• Double nuclei in NGC 908 and NGC 1187
• Modelling dust rings in early-type galaxies through a sequence of radiative transfer simulations and 2D image fitting
• Multiwavelength study of the bright X-ray source population in the interacting galaxies NGC5774/NGC5775
• Digging process in NGC 6951: the molecular disc bumped by the jet
• Centrally concentrated molecular gas driving galactic-scale ionised gas outflows in star-forming galaxies
• An [O III] search for extended emission around AGN with H I mapping: a distant cloud ionized by Mkn 1
• A Multi-Wavelength Study of Star Formation in 15 Local Star-Forming Galaxies
• NGC 3147: a prototypical low-luminosity active galactic nucleus with double-peaked optical and ultraviolet lines
• Aperture Synthesis CO(J=1-0) Observations and Near-Infrared Photometry of the Non-Barred Seyfert Galaxy NGC 5033
• Close stars and accretion in Low Luminosity Active Galactic Nuclei
• The lenticular galaxy NGC3607: stellar population, metallicity and ionised gas
• The Southern 2MASS AGN Survey: spectroscopic follow-up with 6dF
• NGC 4102: High Resolution Infrared Observations of a Nuclear Starburst Ring
• Star formation in LINER host galaxies at z~0.3
• A jet-dominated model for a broad-band spectral energy distribution of the nearby low-luminosity active galactic nucleus in M94
• Dependence of optical Active Galactic Nuclei identification on stellar population models
• The DIVING${}^{3D}$ Survey - Deep IFS View of Nuclei of Galaxies - III. Analysis of the nuclear region of the early-type galaxies of the sample
• Polycyclic aromatic hydrocarbon excitation in nearby spiral galaxies
• Infrared-detected AGNs in the Local Universe
• The optical vs. mid-infrared spectral properties of 82 Type 1 AGNs: coevolution of AGN and starburst
• Correlation analysis of radio properties and accretion-disk luminosity for low luminosity AGNs
• Does the Jet Production Efficiency of Radio Galaxies Control Their Optical AGN Types?
• A hot bubble at the centre of M81
• 3D Studies of Neutral and Ionised Gas and Stars in Seyfert and Inactive Galaxies
• Eight luminous early-type galaxies in nearby pairs and sparse groups I. Stellar populations spatially analysed
• CO in the Bipolar-Radio-Continuum Galaxy NGC 3367
• Evidence for a Strong End-On Bar in the Ringed Sigma-Drop Galaxy NGC 6503
• Optical spectral characterization of the the TeV extreme blazar 2WHSP J073326.7+515354
• Near-Infrared long-slit spectra of Seyfert Galaxies: gas excitation across the central kiloparsec
• Very High-energy Gamma-Ray Episodic Activity of Radio Galaxy NGC 1275 in 2022-2023 Measured with MACE
• Co-evolution of Nuclear Rings, Bars and the Central Intensity Ratio of their Host Galaxies
• Multi-Phase Dusty Gas in the Center of NGC 4278
• Multifrequency Very Long Baseline Interferometry Imaging of the Subparsec-scale Jet in the Sombrero Galaxy (M104)
• Chemical Abundances of a Sample of Oxygen-dominated Galaxies
• Multiple Emission Regions in Jets of Low Luminosity Active Galactic Nucleus in NGC 4278
• Compact sources in the Bologna Complete Sample: high resolution VLA observations and optical data
• The extended narrow-line region of two type-I quasi-stellar objects
• X-ray long-term variations in the low-luminosity AGN NGC835 and its circumnuclear emission
• The Physical Characteristics of Interstellar Medium in NGC 3665 with Herschel Observations
• The Starburst-AGN connection: The role of stellar clusters in AGNs
• Circumnuclear dense gas disk fuelling the active galactic nucleus in the nearby radio galaxy NGC 4261
• A QSO survey via optical variability and zero proper motion in the M92 field.III. Narrow emission line galaxies
• Two active states of the narrow-line gamma-ray-loud AGN GB 1310+487
• The Warped Gas and Dust Lane in NGC 3718
• Is SN 2006X from a WD + MS system with optically thick wind?
• The Complex X-ray Obscuration Environment in the Radio Loud Type 2 Quasar 3C 223
• X-ray Analysis of AGN from the GALEX Time Domain Survey
• Star Formation History at the Centers of Lenticular Galaxies with Bars and Purely Exponential Outer Disks from SAURON Data
• Time Variable Broad Line Emission in NGC 4203: Evidence for Stellar Contrails
• Multi-band constraints on the nature of emission line galaxies
• Widespread Shocks in the Nucleus of NGC 404 Revealed by Near-infrared Integral Field Spectroscopy
• Ghost in the Shell: Evidence for Past AGN Activities in NGC 5195 from a Newly Discovered large-scale Ionized Structure
• LeMMINGs. VI. Connecting nuclear activity to bulge properties of active and inactive galaxies: radio scaling relations and galaxy environment
• 90 GHz Continuum Observations of Messier 66
• The Curious Case of NGC6908
• Numerous Old Starburst Galaxies in the Local Universe
• A catalogue of nuclear stellar velocity dispersions of nearby galaxies from H$\alpha$ STIS spectra to constrain supermassive black hole masses
• High-Resolution Radio Observations of Five Optically Selected Type 2 Quasars
• A compact symmetric ejection from the low mass AGN in the LINER galaxy NGC 4293
• Superwind evolution: the young starburst-driven wind galaxy NGC 2782
• Dense Molecular Gas in Lenticular Galaxies
• The physical properties and the evolution of the interacting system AM1204-292
• Revealing the nature of central emission nebulae in the dwarf galaxy NGC 185
• Optical identification of radio-loud active galactic nuclei in the ROSAT-Green-Bank sample with SDSS spectroscopy
• A Young Stellar Cluster in the Nucleus of NGC 4449
• U B V R I Photometry of Stellar Structures throughout the Disk of the Barred Galaxy NGC 3367
• Near-infrared imaging and spectroscopy of the nuclear region of the disturbed Virgo cluster spiral NGC 4438
• Physical properties of circumnuclear ionising clusters. I. NGC 7742
• Multiple-scale gas infall through gravity torques on Milky Way twins
• Environmental Effects in Galaxies: The Data
• LeMMINGs. V. Nuclear activity and bulge properties: a detailed multi-component decomposition of $e$-MERLIN Palomar galaxies with $HST$
• Mkn 463 field observed by BeppoSAX
• Spatially Resolved [O III] Emission Line Kinematics of Reverberation-Mapped AGNs with the Keck Cosmic Web Imager
• Radiatively inefficient accretion disks in Low Luminosity AGN
• The emission-line regions in the nucleus of NGC 1313 probed with GMOS-IFU: a supergiant/hypergiant candidate and a kinematically cold nucleus
• Low-ionization galaxies and evolution in a pilot survey up to z = 1
• The Role of Stars in the Energetics of LINERs
• Linking {\it Fermi} blazars and radio galaxies through accretion and jet radiation mechanisms
• Giant Broad Line Regions in Dwarf Seyferts
• IRAS F02044+0957: radio source in interacting system of galaxies
• Relations between ISM tracers in galaxies
• Early Type Galaxies in the Mid Infrared: a new flavor to their stellar populations
• Mid-infrared Variability-based AGN Selection using the Multi-epoch Photometric Data from WISE
• Search for Slow Bars in Two Barred Galaxies with Nuclear Structures: NGC 6951 and NGC 7716
• Chemical enrichment in LINERs from MaNGA. I. Tracing Oxygen and Nitrogen Nuclear Abundances in LINERs with Varied Ionizing Sources
• Infrared and Optical Emission-line Diagnostics
• ReveaLLAGN 1: JWST Emission-Line Spectra Reveal Low-Luminosity AGN with UV-Deficient SEDs and Warm Molecular Gas
• On the diffuse soft X-ray emission from the nuclear region of M51
• Surveying the Whirlpool at Arcseconds with NOEMA (SWAN): III. ${}^{13}$CO/C${}^{18}$O ratio variations across the M51 galaxy
• X-ray luminous star-forming galaxies
• Optical Spectroscopy of nearby type1-LINERs
• Nuclear Activity in Circumnuclear Ring Galaxies
• The Stellar Populations of Seyfert 2 Nuclei
• Nuclear Activity and Host Galaxy Properties of Low-Luminosity AGN Identified from VLA Observations
• Physical Drivers of Emission Line Diversity of SDSS Seyfert 2s and LINERs After Removal of Contributions by Star Formation
• Optical Imaging & Spectral Study of FR-I Type Radio Galaxy:CTD 086 (B2 1422+26B)
• Adaptive optics imaging of the nuclei of Seyfert 2 galaxies: An unexpectedly high incidence of nuclear stellar rings
• TONGS: A Treasury Of Nearby Galaxy Surveys
• Tensorial solution of the Poisson equation and the dark matter amount and distribution of UGC 8490 and UGC 9753
• The Stellar Initial Mass Function and Population Properties of M89 from Optical and NIR Spectroscopy: Addressing Biases in Spectral Index Analysis
• Nuclear mid-infrared properties of nearby low-luminosity AGN
• Resolved nuclear kinematics link the formation and growth of nuclear star clusters with the evolution of their early and late-type hosts
• Radio-AGN in the AKARI-NEP field and their role in the evolution of galaxies
• Variability Selected Active Galactic Nuclei from ASAS-SN Survey: Constraining the Low Luminosity AGN Population
• Investigating the Disk-Jet Structure in M87 through Flux Separation in the Linear and Circular Polarization Images