NASA/IPAC EXTRAGALACTIC DATABASE

NED Acknowledgments
- 1997 -
Astrophysical Journal (ApJ, ApJL, ApJS)

Refcode Title
1997ApJ...474..104GSpectroscopy of Luminous Infrared Galaxies at 2 Microns. III. Analysis for Galaxies with log (LIR/L) >~ 11.2
1997ApJ...474..606GOn the Fraction of Broad Absorption Line Quasi-stellar Objects
1997ApJ...474..639SThe High-Energy Continuum Emission of the Gamma-Ray Blazar PKS 0528+134
1997ApJ...474..659WAn X-Ray and Optical Investigation of the Infrared-luminous Galaxy Merger Markarian 266
1997ApJ...474..686HWheels of Fire. III. Massive Star Formation in the ``Double-Ringed'' Ring Galaxy Am 0644-741
1997ApJ...474L..89CNeutral Hydrogen 21 Centimeter Absorption at Redshift 0.673 toward 1504+377
1997ApJ...475..118TDeconvolution of the X-Ray Emission and Absorption Components in Centaurus A
1997ApJ...475..479WA Catalog of 1.4 GHz Radio Sources from the FIRST Survey
1997ApJ...475..519MEvolution of Spiral Galaxies. VII. Time Evolution of the Radial Distributions of Abundances
1997ApJ...475..552HThe Extreme-Ultraviolet Emission of the Seyfert Galaxies Markarian 279, Markarian 478, and Ton S180
1997ApJ...475..823LThe ASCA X-Ray Spectrum of the Unusual Binary LSI +61°303
1997ApJ...476...40TA Hubble Space Telescope Faint Object Spectrograph Survey for Broad Absorption Lines in a Sample of Low-redshift Weak [O III] Quasi-stellar Objects
1997ApJ...476...70NASCA Observations of Seyfert 1 Galaxies. I. Data Analysis, Imaging, and Timing
1997ApJ...476...83TThe Unusual Galaxy J2310-43: An Active Nucleus Without Optical Emission Lines and Without a Substantial Optical Continuum
1997ApJ...476..113FHST Observations of Host Galaxies in Three Radio-selected BL Lacertae Objects
1997ApJ...476..120PThe Spatial Distribution of Stellar CO Absorption in M83
1997ApJ...476..666FROSAT Observations of the Sombrero Galaxy: Discovery of an X-Ray Active Nucleus
1997ApJ...476L..11LComparison of X-Ray-- and Radio-selected BL Lacertae Objects in High-Energy Gamma-Ray Observations
1997ApJ...477...58RDetailed Analysis of the Cross-Correlation Function between the X-Ray Background and Foreground Galaxies
1997ApJ...477..602NASCA Observations of Seyfert 1 Galaxies. II. Relativistic Iron Kα Emission
1997ApJ...477..623SA Comparison of Radio Axis with Host Galaxy Plane Axis in Seyfert Galaxies
1997ApJ...477..631VInfrared Spectroscopy of Seyfert 2 Galaxies: A Look through the Obscuring Torus? II.
1997ApJ...477..693CDetection of Compact Nuclear X-Ray Emission in NGC 4736
1997ApJ...477L..17SEvolution of Cluster Ellipticals at 0.2 < z < 1.2 from Hubble Space Telescope Imaging,
1997ApJ...478...39ZMore Satellites of Spiral Galaxies
1997ApJ...478...49SDetection of the Tip of the Red Giant Branch in NGC 3379 (M105) in the Leo I Group Using the Hubble Space Telescope
1997ApJ...478..107PX-Ray Properties of the NGC 1961 Group of Galaxies
1997ApJ...478..492CASCA and ROSAT X-Ray Spectra of High-Redshift Radio-loud Quasars
1997ApJ...478..516SUltraviolet Imaging Observations of the cD Galaxy in Abell 1795: Further Evidence for Massive Star Formation in a Cooling Flow
1997ApJ...479..642BHubble Space Telescope Images of a Sample of 20 Nearby Luminous Quasars
1997ApJ...479..678KSBS 0909+532: A New Double Gravitational Lens or Binary Quasar?1,2,
1997ApJ...479..723CSpiral Density Wave Theory, Corotation Resonance, and the Velocity Field of NGC 4321
1997ApJ...480..524TThe H I Companions of H II Galaxies and Low Surface Brightness Dwarf Galaxies
1997ApJ...480..534COn the Soft X-Ray Spectra of γ-Loud Blazars
1997ApJ...480..562CDetection of Gamma Rays with E > 100 MeV from BL Lacertae
1997ApJ...481...95MThe Identification of EGRET Sources with Flat-Spectrum Radio Sources
1997ApJ...481..157PGas-rich Dwarf Galaxies from the Second Palomar Sky Survey. II. Optical Properties
1997ApJ...481..625MA Gamma-Ray Flare in NRAO 190
1997ApJ...481..673LKeck Spectroscopy of Redshift z ~ 3 Galaxies in the Hubble Deep Field
1997ApJ...481..741MNGC 2442: Tidal Encounters and the Evolution of Spiral Galaxies
1997ApJ...481L..67CThe Chemical Evolution of Starburst Nucleus Galaxies
1997ApJ...482..114HA Powerful Nuclear Starburst in the Seyfert Galaxy Markarian 477: Implications for the Starburst-Active Galactic Nucleus Connection
1997ApJ...482..747AUsing Near-Infrared [Fe II] Lines to Identify Active Galaxies
1997ApJ...482L..37OScattered Nuclear Continuum and Broad Hα in Cygnus A
1997ApJ...483..582EThe Homogeneity of Spheroidal Populations in Distant Clusters
1997ApJ...483..754SAtomic Hydrogen and Star Formation in the Bridge/Ring Interacting Galaxy Pair NGC 7714/7715 (Arp 284)
1997ApJ...483L...9UEvidence for Ordered Magnetic Fields in the Quasar Environment
1997ApJ...483L..17MAbell 2218: X-Ray Lensing, Merger, or Both?
1997ApJ...483L..49VAn Outburst of GeV Gamma-Ray Emission from Centaurus X-3
1997ApJ...484...92VA Near-Infrared Search for Hidden Broad-Line Regions in Ultraluminous Infrared Galaxies
1997ApJ...484..118BA Dramatic Millimeter Wavelength Flare in the Gamma-Ray Blazar NRAO 530
1997ApJ...484..140MX-Ray Absorption toward the Einstein Ring Source PKS 1830-211
1997ApJ...484..193CPks 0116+082: An Optically Variable Compact Steep-spectrum Source in A Narrow-line Radio Galaxy
1997ApJ...484..618BEstimation of the Space Density of Low Surface Brightness Galaxies
1997ApJ...484L..17HThe Optical/Near-Infrared Colors of Broad Absorption Line Quasars, Including the Candidate Radio-loud Broad Absorption Line Quasar 1556+3517
1997ApJ...485..581DStarburst-driven Outflows in Low-Luminosity Galaxies: ASCA and ROSAT Observations of NGC 4449
1997ApJ...486..117IRadio Polarization in EGRET Blazars
1997ApJ...486..132BOptical and Far-Infrared Emission of IRAS Seyfert Galaxies
1997ApJ...486..770PMultiwavelength Monitoring of the BL Lacertae Object PKS 2155-304 in 1994 May. I. The Ground-based Campaign
1997ApJ...486L..15GA Search for H2O Maser Emission Toward Active Galactic Nuclei: Discovery of a Nuclear Maser Source in NGC 3735
1997ApJ...486L..39HHard X-Ray Emission from the W3 Core
1997ApJ...486L..79CDetection of Water at z = 0.685 toward B0218+357
1997ApJ...487..536SSoft X-Ray Properties of Flat-Spectrum Radio Quasars
1997ApJ...488..136GA Three-dimensional Wavelet Analysis of Substructure in the Coma Cluster: Statistics and Morphology
1997ApJ...488..164TASCA Observations of Type 2 Seyfert Galaxies. II. The Importance of X-Ray Scattering and Reflection
1997ApJ...488..720DThe Deep Silicate Absorption Feature in IRAS 08572+3915 and Other Infrared Galaxies
1997ApJ...488..872LPoint Sources of GeV Gamma Rays
1997ApJ...488L..23BPossible New Identifications for EGRET Sources
1997ApJ...488L..27NRedshift Differences between the Balmer and [O III] λ5007 Lines in High-Redshift Quasars
1997ApJ...488L..31GRedshifted Molecular Absorption Systems toward PKS 1830-211 and B0218+357: Submillimeter CO, C I, and H2O Data
1997ApJ...488L..91NOn the Dependence of the Iron K-Line Profiles with Luminosity in Active Galactic Nuclei
1997ApJ...488L.121ALow Surface Brightness Radio Structure in the Field of Gravitational Lens 0957+561
1997ApJ...489..559GThe Nature of Compact Galaxies in the Hubble Deep Field. II. Spectroscopic Properties and Implications for the Evolution of the Star Formation Rate Density of the Universe1,
1997ApJ...489..615SObscuration in the Host Galaxies of Soft X-Ray-selected Seyfert Nuclei
1997ApJ...489L.133HThe Detection of Massive Molecular Complexes in the Ring Galaxy System ARP 143
1997ApJ...490..116MEGRET Observations of High-Energy Gamma-Ray Emission from Blazars: An Update
1997ApJ...490..143BWhere Do the Disks of Spiral Galaxies End?
1997ApJ...490..166PNonlinear Dependence of LB on LFIR and MH2 among Spiral Galaxies and the Effects of Tidal Interaction
1997ApJ...490..173ZThe H I Mass Function of Galaxies from a Deep Survey in the 21 Centimeter Line
1997ApJ...490..194RThe Butcher-Oemler Effect in Abell 2317
1997ApJ...490..247LNeutral Hydrogen in the Edge-on Spiral Galaxy NGC 3044--Global Properties and Discovery of H I Supershells
1997ApJ...490..517RThe Extragalactic Distance Scale Key Project. VIII. The Discovery of Cepheids and a New Distance to NGC 3621 Using the Hubble Space Telescope
1997ApJ...490..577DEvolution since z = 0.5 of the Morphology-Density Relation for Clusters of Galaxies
1997ApJ...490L..29KResolved Structure in the Nuclear Region of the Ultraluminous Infrared Galaxy Markarian 273
1997ApJ...491..114WOn the Dynamical and Physical State of the ``Diffuse Ionized Medium'' in Nearby Spiral Galaxies
1997ApJ...491..508GEvidence of Absorption Due to Highly Ionized Gas in the Radio-quiet Quasar PG 1114+445
1997ApJ...491..522NA Detailed Study of the Complex Line-Emission Regions in the Radio Galaxy 3C 34
1997ApJ...491L..23MMore Evidence for a Population of Intracluster Planetary Nebulae in the Virgo Cluster
1997ApJS..108..449GSpectroscopy of Luminous Infrared Galaxies at 2 Microns. II. Data for Galaxies with 11.2 <~ log (LIR/L) <~ 11.9
1997ApJS..109....1CRadio Continuum Imaging of High-Redshift Radio Galaxies
1997ApJS..109..333WHomogeneous Velocity-Distance Data for Peculiar Velocity Analysis. III. The Mark III Catalog of Galaxy Peculiar Velocities
1997ApJS..110..227dA Catalog of Faint Interacting Galaxies in Pairs and Groups. II.
1997ApJS..110..299MThe Fueling of Nuclear Activity. I. A Near-Infrared Imaging Survey of Seyfert and Normal Galaxies
1997ApJS..110..321BA Survey for H2O Megamasers in Active Galactic Nuclei. II. A Comparison of Detected and Undetected Galaxies
1997ApJS..111..163BAn Einstein X-Ray Survey of Optically Selected Galaxies. I. Data
1997ApJS..111..181DOptical Spectroscopic Properties of a Sample of Interacting Galaxies
1997ApJS..111..233SGas-rich Dwarfs from the Second Palomar Sky Survey. I. Catalog and Characteristics
1997ApJS..112..285MThe Taxonomy of Blue Amorphous Galaxies. I. Hα and UBVI Data
1997ApJS..112..315HA Search for ``Dwarf'' Seyfert Nuclei. III. Spectroscopic Parameters and Properties of the Host Galaxies
1997ApJS..113...23TASCA Observations of Type 2 Seyfert Galaxies. I. Data Analysis Results
1997ApJS..113...69WSteps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XI. Intensive Monitoring of the Ultraviolet Spectrum of NGC 7469
1997ApJS..113..245CThe Emission-Line Properties of Low-Redshift Quasi-stellar Objects. II. The Relation to Radio Type
1997ApJS..113..269SSimulations of Collisions between Two Gas-rich Galaxy Disks with Heating and Cooling
1997ApJS..113..311MHigh-Energy Spectra of Active Galactic Nuclei. II. Absorption in Seyfert Galaxies

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