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NGC 4051 , the SIMBAD biblio

NGC 4051 , the SIMBAD biblio (2127 results) C.D.S. - SIMBAD4 rel 1.8 - 2023.05.30CEST15:50:02

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Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1926ApJ....64..321H 407 774 Extragalactic nebulae. HUBBLE E.P.
1943ApJ....97...28S 8 6 484 Nuclear emission in spiral nebulae. SEYFERT C.K.
1960ApJ...131..215V 205 256 A preliminary luminosity classification of late-type galaxies. VAN DEN BERGH S.
1965PASP...77..287S 2 15 181 Peculiar nuclei of galaxies. SERSIC J.L. and PASTORIZA M.
1968AJ.....73..953P 506 86 Measurements of the flux density and spectra of discrete sources at centimeter wavelengths. II. The observations at 5 GHz (6cm). PAULINY-TOTH I.I.K. and KELLERMANN K.I.
1968ApJ...152.1101A 10 51 A compact galaxy (III Zw 2) and a compact radio galaxy (3C 120) with Seyfert-type spectra. ARP H.
1970ApJ...162..743A 3 8 164 Spectrophotometry of eight Seyfert galaxies. ANDERSON K.S.
1971PASP...83..783P 29 87 Stars observed photoelectrically near quasars and related objects. PENSTON M.J., PENSTON M.V. and SANDAGE A.R.
1972ApJ...176L..95R 62 341 Infrared photometry of extragalactic sources. RIEKE G.H. and LOW F.J.
1972IAUS...44..267L 8 7 Seyfert galaxies. LEWIS B.M.
1972IAUS...44..269A 4 0 Radio observations of neutral hydrogen in four Seyfert galaxies. ALLEN R.J., DARCHY B.F. and LAUQUE R.
1973PASP...85..103S 64 42 A list of galaxies with peculiar nuclei. SERSIC J.L.
1974MNRAS.167p...1N 6 ~ Optical variability of three Seyfert galaxies. NETZER H.
1974VeARI..26....0B 364 ~ Bibliography on the structure of galaxies. BROSCHE P., EINASTO J. and RUMMEL U.
1975AJ.....80..771S viz 165 109 5-GHz survey of bright galaxies. SRAMEK R.
1975MNRAS.173p..57Q 6 ~ Activity of the nucleus of the southern Seyfert galaxy NGC 1566. QUINTANA H., KAUFMANN P. and SERSIC J.L.
1977A&AS...28..211D 53 132 A Westerbork 1415 MHz survey of background radio sources. II. Optical identifications with deep IIIA-J plates. DE RUITER H.R. and WILLIS A.G.
1977ApJS...33...19A 81 294 A survey of the Seyfert galaxies based on large-scale image-tube plates. ADAMS T.F.
1977ARA&A..15...69W 83 291 Seyfert galaxies. WEEDMAN D.W.
1977AZh....54.1153L 9 41 Optical variability of the nuclei of Seyfert galaxies. LYUTY V.M.
1978ApJ...221..501G 23 80 [FeXI] lambda7892 emission in Seyfert galaxies. GRANDI S.A.
1978ApJ...226..550R 53 251 The infrared emission of Seyfert galaxies. RIEKE G.H.
1978LicOB.781....1G 21 0 lambda 7892 emission in Seyfert galaxies. GRANDI S.A.
1979A&A....77...86A 63 11 A Westerbork 1415 MHz survey of radio sources. ARP H.C., DE RUITER H.R. and WILLIS A.G.
1979A&A....78...46V 47 40 The luminosity function of Seyfert 1 galaxy nuclei and BL Lac objetcs, and the X-ray background. VERON P.
1979ApJ...232..649B 1 28 149 Galaxies and gamma-ray astronomy. BIGNAMI G.F., FICHTEL C.E., HARTMAN R.C., et al.
1980A&A....87..152H 1 105 979 An optical and radio survey of the nuclei of bright galaxies. Activity in normal galactic nuclei. HECKMAN T.M.
1980AJ.....85..198K 90 139 Inclination effects on the recognition of Seyfert galaxies. KEEL W.C.
1980ApJ...238...10G 19 86 OI lambda 8446 emission in Seyfert 1 galaxies. GRANDI S.A.
1981A&A....97..223B 40 18 The H I content of isolated galaxies. BALKOWSKI C. and CHAMARAUX P.
1981AJ.....86.1175V 88 95 The structure of radio emission in the inner few hundrer parsecs of spiral galaxies. VAN DER HULST J.M., CRANE P.C. and KEEL W.C.
1981ApJ...247..403H 1 36 333 Emission-line profiles and kinematics of the narrow-line region in Seyfert and radio galaxies. HECKMAN T.M., MILEY G.K., VAN BREUGEL W.J.M., et al.
1981ApJ...247..443B 10 44 CO emission from Seyfert galaxies. BIEGING J.H., BLITZ L., LADA C.J., et al.
1981ApJ...250..469S 147 127 A spectrophotometric classification of low-redshift quasars and active galactic nuclei. STEINER J.E.
1982ApJ...256..427F 84 99 Emission-line widths in galactic nuclei. FELDMAN F.R., WEEDMAN D.W., BALZANO V.A., et al.
1982ApJS...49..149O 1 19 169 Emission-line profiles in Seyfert 1 galaxies. OSTERBROCK D.E. and SHUDER J.M.
1982MNRAS.201.1021E 323 158 Flocculent and grand design spiral structure in field, binary and group galaxies. ELMEGREEN D.M. and ELMEGREEN B.G.
1983A&A...119...69V 25 36 The composite UV emission spectrum of Seyfert 1 galaxies. VERON-CETTY M.-P., VERON P. and TARENGHI M.
1983A&A...125...52B 54 80 Super-Eddington luminosity characteristics of active galactic nuclei. BASSANI L., DEAN A.J. and SEMBAY S.
1983AJ.....88..161B 46 25 H I observations of active and interacting galaxies. BIEGING J.H. and BIERMANN P.
1983ApJ...264L...1M 39 70 The reddening of active galactic nuclei. MALKAN M.A.
1983ApJ...266..470M 96 65 The polarization of Seyfert galaxies. MARTIN P.G., THOMPSON I.B., MAZA J., et al.
1983ApJ...266..479W 9 3 145 Toward explaining Seyfert galaxies. WEEDMAN D.W.
1983ApJ...269L..31M 76 T                   1 1 38 Rapid X-ray variability from the Seyfert 1 galaxy
NGC 4051. 		MARSHALL F.E., HOLT S.S. and MUSHOTZKY R.F.
1983ApJ...269..352S viz 1 125 1211 Quasar evolution derived from the Palomar bright quasar survey and other complete quasar surveys. SCHMIDT M. and GREEN R.F.
1983ApJ...273L..31O 13 7 Upper limits to O III lambda 5592 and lambda 4594 in Seyfert galaxies. OSTERBROCK D.E., DAHARI O. and EKBERG J.O.
1983ApJ...274..571S 69 T                   1 4 13 Far-infrared observations of the type 1 Seyfert galaxy
NGC 4051. 		SMITH H.A., LADA C.J., THRONSON H.A.Jr, et al.
1983ApJ...275..477M 2 11 113 The stellar and nonstellar continua of Seyfert galaxies: nonthermal emission in the near-infrared. MALKAN M.A. and FILIPPENKO A.V.
1983ApJS...51..149B 443 32 Inner ring structures in galaxies as distance indicators. III. Distances to 453 spiral and lenticular galaxies. BUTA R. and DE VAUCOULEURS G.
1983ApJS...52...89H viz 2405 803 A survey of galaxy redshifts. IV. The data. HUCHRA J., DAVIS M., LATHAM D., et al.
1983MNRAS.202...53K 12 16 Spectroscopic and photometric observations of six possible Seyfert galaxies. KINMAN T.D.
1983Afz....19..655A 129 2 Observations of galaxies of Byurakan classification at a frequency of 102 MHz. ARTYUKH V.S. and HOVANISSIAN M.A.
1983ChA&A...7..195L 48 ~ The nuclear luminosity and mass of type I Seyfert galaxies. LIU R.-L.
1983MmSAI..54..675C 74 1 Extinction in active galactic nuclei. CHENG F.Z., DANESE L. and DE ZOTTI G.
1983Natur.303..158A 1 11 95 Optical polarization position angle versus radio structure axis in Seyfert galaxies. ANTONUCCI R.R.J.
1983TrSht..55...64D 14 1 Spectral observations of Seyfert galaxies. DOROSHENKO V.T. and TEREBIZH V.Y.
1983IAUS..103..473O 4 13 Planetary nebulae and Seyfert galaxies - Similarities and differences. OSTERBROCK D.E.
1984A&A...132..253R 132 89 Is there a unique relation between absolute (blue) luminosity and total 21 cm linewidth of disk galaxies ? RICHTER O.G. and HUCHTMEIER W.K.
1984A&A...140..325D 39 49 Ultraviolet luminosities and colors of spiral and irregular galaxies. The present-day star formation rate. DONAS J. and DEHARVENG J.M.
1984A&AS...56..381B 797 135 HI line studies of galaxies. III. Distance moduli of 822 disk galaxies. BOTTINELLI L., GOUGUENHEIM L., PATUREL G., et al.
1984A&AS...58..735B 1026 42 A revised supernova catalogue. BARBON R., CAPPELLARO E., CIATTI F., et al.
1984AJ.....89..966D 104 219 Companions of Seyfert galaxies: a statistical survey. DAHARI O.
1984AJ.....89.1520R 40 106 Far-infrared observations of galactic nuclei. RICKARD L.J. and HARVEY P.M.
1984ApJ...276..403W 65 84 Spectrophotometry of two complete samples of flat radio spectrum quasars. WAMPLER E.J., GASKELL C.M., BURKE W.L., et al.
1984ApJ...281..525H 88 94 The kinematics of the narrow-line region in active galaxies and quasars. III. Correlations with the broad-line region and radio emission. HECKMAN T.M., MILEY G.K. and GREEN R.F.
1984ApJ...283...81I 45 20 On the correlation of CO line and radio continuum emission in nearby galaxies and the efficiency of OB star formation. ISRAEL F.P. and ROWAN-ROBINSON M.
1984ApJ...284...33R 148 61 Effects of dust on the infrared emission, selected line ratios, and polarization of Seyfert 1 galaxies, broad-line radio galaxies, and quasars. RUDY R.J.
1984ApJ...285..439U 1 38 375 Radio structures of Seyfert galaxies. VI. VLA observations of a nearby sample. ULVESTAD J.S. and WILSON A.S.
1984ApJ...286..171D 2 13 164 An analysis of the narrow-line profiles in high ionization Seyfert galaxies. DE ROBERTIS M.M. and OSTERBROCK D.E.
1984ApJ...287....1D 605 74 The dependence on distance and redshift of the velocity vectors of the sun, the galaxy, and the Local Group with respect to different extragalactic frames of reference. DE VAUCOULEURS G. and PETERS W.L.
1984ApJS...56..507W viz 900 352 The HEAO A-1 X-ray source catalog. WOOD K.S., MEEKINS J.F., YENTIS D.J., et al.
1984MNRAS.208..347P 32 104 The Fe 9+ region in active galactic nuclei. PENSTON M.V., FOSBURY R.A.E., BOKSENBERG A., et al.
1984MNRAS.208..799C 32 10 The ratio of X-ray-to-optical luminosity for active galactic nuclei. CHENG F.Z., DANESE L., DE ZOTTI G., et al.
1984Afz....21..275A 3 1 On the formation of superhigh energy spectrum of cosmic rays in the nuclei of active galaxies. AHARONIAN F.A. and AMBARTSUMIAN A.S.
1984ATsir1338....1Z 36 2 Mass to luminosity ratio for Seyfert galaxies. ZASOV A.V.
1984AZh....61...10D 19 13 Parameters of optical variability of active galaxies' nuclei. DIBAJ E.A. and LYUTYJ V.M.
1984AZh....61..417D 97 11 An empirical model of an active galaxy's nucleus. I.The catalog. DIBAJ E.A.
1984MitAG..62..101B 17 0 First results from the X-ray satellite EXOSAT. BIERMANN P.
1985A&A...147....1D 111 89 Orientation effects and the reddening of the lines and continua of Seyfert galaxies. DE ZOTTI G. and GASKELL C.M.
1985A&A...152..282J 6 2 50 Statistical study of AGN's. I. Line widths of C IV and H beta versus optical luminosity. JOLY M., COLLIN-SOUFFRIN S., MASNOU J.L., et al.
1985A&AS...59...43B 414 52 HI line studies of galaxies. IV. Distance moduli of 468 disk galaxies. BOTTINELLI L., GOUGUENHEIM L., PATUREL G., et al.
1985A&AS...60..261G 558 129 Morphology of spiral galaxies. I. General properties. GROSBOL P.J.
1985A&AS...60..293H 88 70 A radio continuum survey of Sbc spiral galaxies at 1.465 GHz. HUMMEL E., PEDLAR A., VAN DER HULST J.M., et al.
1985AJ.....90..197B 1 8 50 Footprints of an active galactic nucleus: the nuclear zone of NGC 1068. BALICK B. and HECKMAN T.
1985AJ.....90.1772D 121 88 Companions of Seyfert galaxies. II. DAHARI O.
1985AJ.....90.1992S 95 14 Candidate galaxies for study of the local velocity field and distance scale using space telescope. I. The most easily resolved. SANDAGE A. and BEDKE J.
1985ApJ...289...67D 27 80 Observations of the Hbeta region in some broad-line objects. DE ROBERTIS M.
1985ApJ...291..677C 14 25 The effects of stellar-absorption features on the broad-line profiles of Seyfert 1 galaxies. CRENSHAW D.M. and PETERSON B.M.
1985ApJ...296..379E 1 23 173 Type I supernovae in the infrared and their use as distance indicators. ELIAS J.H., MATTHEWS K., NEUGEBAUER G., et al.
1985ApJ...298..283P 24 49 Variability of the emission-line spectra and optical continua of Seyfert galaxies. III. Results for a homogeneous sample. PETERSON B.M., CRENSHAW D.M. and MEYERS K.A.
1985ApJS...57..261V viz 281 49 Catalog of CO observations of galaxies. VERTER F.
1985ApJS...57..503F 1 76 321 A search for "dwarf" Seyfert 1 nuclei. I. The initial data and results. FILIPPENKO A.V. and SARGENT W.L.W.
1985MNRAS.212..857C 88 84 The optical luminosity function of Seyfert 1 nuclei. CHENG F.Z., DANESE L., DE ZOTTI G., et al.
1985MNRAS.213..777A 1 14 83 8-13 mu-m spectrophotometry of galaxies - IV. Six more Seyferts and 3C 345. AITKEN D.K. and ROCHE P.F.
1985MNRAS.216..817W 23 87 The narrow line region of active galaxies - III. Profile comparisons. WHITTLE M.
1985MNRAS.216.1043B 9 23 Serendipitous EXOSAT sources in the region of the Coma cluster : active galactic nuclei with steep X-ray spectra. BRANDUARDI-RAYMONT G., MASON K.O., MURDIN P.G., et al.
1985MNRAS.217..685L 74 T                   1 4 85 Continuous rapid X-ray variability and spectral changes in
NGC 4051. 		LAWRENCE A., WATSON M.G., POUNDS K.A., et al.
1985PASP...97..734M 30 28 On the asymmetry of broad-line H-beta emission in Seyfert 1 galaxies. MEYERS K.A. and PETERSON B.M.
1985Afz....23...27A 67 2 Observations of the galaxies with ultraviolet continuum at 102 MHz. II. ARTYUKH V.S., KANDALIAN R.A., HOVANISSIAN M.A., et al.
1985AZh....62..365T 69 T                   1 5 10 Observations of supernovae in NGC 4753 and
NGC 4051. 		TSVETKOV D.Y.
1985AZh....62..468D 23 2 On the dependence between the luminosities of Seyfert galaxies and those of their active nuclei. DIBAJ E.A. and ZASOV A.V.
1985BAAS...17..829K 3 ~ High resolution spectra of narrow line profiles in Seyfert nuclei. KIELKOPF J.F.
1985BAAS...17..889S 10 0 A minimum rate of change analysis of X-ray variability in active galactic nuclei. SCHWARTZ D.A.
1985IAUC.4054....0L 3 ~ GB 811016 and EXO 0748-676. LAROS J.G., FENIMORE E.E., FIKANI M.M., et al.
1985Natur.314..144H 37 81 A very bright water vapour maser source in the galaxy NGC 3079. HASCHICK A.D. and BAAN W.A.
1985SSRv...40..559M 16 18 X-ray timing and spectral observations of active galactic nuclei. McHARDY I.
1986A&A...156..157B 399 121 The Malmquist bias and the value of H zero from the Tully-Fisher relation. BOTTINELLI L., GOUGUENHEIM L., PATUREL G., et al.
1986A&A...163....1B 97 11 Errors in the 21-cm redshifts of galaxies : a statistical analysis. BAIESI-PILLASTRINI G.C. and PALUMBO G.G.C.
1986AJ.....91..354Y 661 25 On optical studies of high-velocity clouds. YORK D.G., BURKS G.S. and GIBNEY T.B.
1986ApJ...300..779S viz 207 76 New H-alpha emission stars found above 10 galactic latitude. STEPHENSON C.B.
1986ApJ...301....7G 33 26 The distance moduli from the B-band Tully-Fisher relation and the velocity field. GIRAUD E.
1986ApJ...301...92A 71 0 A proposed method for the determination of the bivariate luminosity function utilizing an incomplete sample with an application to Seyfert galaxies. ARAKELIAN M.A.
1986ApJ...303...76P 36 14 Active galactic nuclei. I. Central source as a cluster of accreting black holes. PACHOLCZYK A.G. and STOEGER W.R.
1986ApJ...306L..61W 1 24 121 Observational determination of the masses of active galactic nuclei. WANDEL A. and MUSHOTZKY R.F.
1986ApJ...306..508P 12 3 147 New results on the X-ray emission and its correlation with the ultraviolet in NGC 4151. PEROLA G.C., PIRO L., ALTAMORE A., et al.
1986ApJ...308...59E 2 29 325 Spectral energy distributions of active galactic nuclei between 0.1 and 100 microns. EDELSON R.A. and MALKAN M.A.
1986ApJ...308..563B 2 6 On the short time scale variability of the Seyfert galaxy NGC 6814. BEALL J.H., WOOD K.S. and YENTIS D.J.
1986ApJ...308..592C 70 123 Circumnuclear water vapor masers in active galaxies. CLAUSSEN M.J. and LO K.Y.
1986ApJ...310..679M 11 20 Near-ultraviolet spectroscopy of Seyfert nuclei : Reddening and Bowen fluorescence. MALKAN M.A.
1986ApJ...311..142B 21 26 CO emission from Seyfert galaxies : further observations. BLITZ L., MATHIEU R.D. and BALLY J.
1986MNRAS.218..711U 17 14 The radio source in the very luminous gamma-ray Seyfert galaxy MCG 8-11-11. ULVESTAD J.S. and WILSON A.S.
1986MNRAS.220p...1U 47 ~ A search for OH maser emission from spiral galaxies. UNGER S.W., CHAPMAN J.M., COHEN R.J., et al.
1986MNRAS.221p...7P 3 ~ Rapid X-ray variability of the Seyfert galaxy MCG -6-30-15. POUNDS K.A., TURNER T.J. and WARWICK R.S.
1986MNRAS.223p..29B 4 ~ EXOSAT observations of the Seyfert galaxy NGC 7469; rapid hard X-rayvariability and a soft X-ray excess. BARR P.
1986PASP...98..148E 10 3 Current issues in the X-ray properties of active galactic nuclei. ELVIS M.
1986ARA&A..24..171O 3 9 131 Emission-line regions of active galaxies and QSOs. OSTERBROCK D.E. and MATHEWS W.G.
1986Afz....24..333A 43 6 Surface brightness distributions in Seyfert galaxies. I. The sample. Results of scanning. AFANAS'EV V.L., DOROSHENKO V.T. and TEREBIZH V.Y.
1986Afz....24..425A 45 2 Surface brightness distributions in Seyfert galaxies. II. Multiaperture photometry. AFANAS'EV V.L., DOROSHENKO V.T. and TEREBIZH V.Y.
1986JAVSO..15...25S 255 2 A checklist of supernovae in the NGC and IC galaxies through 1985. SPRATT C.E.
1986Natur.319..451F 8 1 New results from EXOSAT. FABIAN A.C.
1986Natur.320..421B 1 28 153 Limits of X-ray variability in active galactic nuclei. BARR P. and MUSHOTZKY R.F.
1986Obs...106...11L 70 T                   1 1 0 Fast X-ray variability in
NGC 4051. 		LAWRENCE A.
1986PAZh...12..187L 2 0 Discovery of the optical variability of the nucleus of M 33. LYUTYJ V.M. and SHAROV A.S.
1986PPMtO...5..190L 21 0 Analysis of X-ray time variability in active galactic nuclei. LIU R.-L.
1987A&A...171...16B 24 72 Tidal triggering of Seyfert galaxies and quasars : occurrence in multiple systems. BYRD G.G., SUNDELIUS B. and VALTONEN M.
1987A&A...180...12D 155 123 Ultraviolet observations and star-formation rate in galaxies. DONAS J., DEHARVENG J.M., LAGET M., et al.
1987A&AS...70...95D viz 814 178 Warm IRAS sources. I. A catalogue of AGN candidates from the point source catalog. DE GRIJP M.H.K., MILEY G.K. and LUB J.
1987A&AS...70..115S 68 4 Ultraviolet properties of normal galaxies. STRYCZYNSKI J.
1987ApJ...312..555R 242 96 Star formation in Seyfert galaxies. RODRIGUEZ ESPINOSA J.M., RUDY R.J. and JONES B.
1987ApJ...313..651E 41 127 Broad-band properties of the CfA Seyfert galaxies. I. Radio properties. EDELSON R.A.
1987ApJ...314....3E 607 191 Arm classifications for spiral galaxies. ELMEGREEN D.M. and ELMEGREEN B.G.
1987ApJ...315...74W 1 35 188 The continuum of type I Seyfert galaxies. I. A single form modified by the effects of dust. WARD M., ELVIS M., FABBIANO G., et al.
1987ApJ...316..573V 1 8 54 Broad, variable absorption lines in the Seyfert galaxy NGC 3516: probing the structure of the emission-line regions. VOIT G.M., SHULL J.M. and BEGELMAN M.C.
1987ApJ...318..595C 29 112 The continuum of type 1 Seyfert galaxies. II. Separating thermal and nonthermal components. CARLETON N.P., ELVIS M., FABBIANO G., et al.
1987ApJ...319..643L 1 31 213 Pair production and Compton scattering in compact sources and comparison to observations of active galactic nuclei. LIGHTMAN A.P. and ZDZIARSKI A.A.
1987ApJ...320..238S 329 596 The IRAS bright galaxy sample. II. The sample and luminosity function. SOIFER B.T., SANDERS D.B., MADORE B.F., et al.
1987ApJ...321..233E 47 125 Broad-band properties of the CfA Seyfert galaxies. II. Infrared to millimeter properties. EDELSON R.A., MALKAN M.A. and RIEKE G.H.
1987ApJ...323...91D 233 106 The spatial distribution of 10 micron luminosity in spiral galaxies. DEVEREUX N.
1987ApJS...65..485C viz 315 245 A 1.49 GHz atlas of spiral galaxies with BT <+12 and delta >-45. CONDON J.J.
1987PASP...99..374K 70 T                   1 2 1 Magnitudes for the 1983 supernova in
NGC 4051. 		KIELKOPF J.
1987Afz....26..301K 34 1 The trivariate luminosity function of Seyfert type I galaxies. KANDALIAN R.A.
1987ATsir1518....3L 70 T                   1 1 0 Rapid variability of the nucleus of
NGC 4051. 		LYUTY V.M., ASLANOV A.A. and KRUZINA T.S.
1987AZh....64...79T 102 4 Frequency of outbursts and spatial distribution of type I and II supernovae. TSVETKOV D.Y.
1987Ap&SS.136....1Y 57 1 The contribution from active galactic nuclei to the diffuse 1 MeV background. YU K.N.
1987Natur.325..666M 4 2 Observations of active galaxies. MUSHOTZKY R.
1987Natur.325..694L 111 T                   1 1 165 Low-frequency divergent X-ray variability in the Seyfert galaxy
NGC 4051. 		LAWRENCE A., WATSON M.G., POUNDS K.A., et al.
1987S&W....26..374J 2 0 Regellose Rontgenaktivitat in Seyfert-Galaxien. JOHANNSMANN D.
1987IAUS..121..451F 7 4 A search for low-level Seyfert activity in the 500 brightest northern galaxies. FILIPPENKO A.V. and SARGENT W.L.W.
1988A&A...190...29B 1 6 30 Constraints on the soft X-ray continuum of AGN derived from photoionization models. BINETTE L., COURVOISIER T.J.-L. and ROBINSON A.
1988A&A...195...27F 115 38 A model of spiral-galaxy evolution. I. Galaxy morphology and star formation rate. FERRINI F. and GALLI D.
1988A&A...206...41W 13 49 Star formation and nuclear activity in Seyfert galaxies. WILSON A.S.
1988A&A...206..227D 96 29 The link between IRAS spectra and near-infrared emission features in external galaxies. DESERT F.X. and DENNEFELD M.
1988AJ.....95.1695V 18 38 A search for variations of Fe VII lambda 6087 and Fe x lambda 6375 in high-ionization Seyfert galaxies. VEILLEUX S.
1988ApJ...324..134F 4 7 119 A detailed study of the emission lines in the Seyfert 1 nucleus of M 81. FILIPPENKO A.V. and SARGENT W.L.W.
1988ApJ...324..767W 45 104 X-ray observations of IRAS selected Seyfert galaxies and obscuration of the broad-line region. WARD M.J., DONE C., FABIAN A.C., et al.
1988ApJ...325L..25P 8 30 An exceptional change in the X-ray flux and spectrum of the Seyfert 1 galaxy E 1615+061. PIRO L., MASSARO E., PEROLA G.C., et al.
1988ApJ...328....4B 257 43 The Malmquist bias in the extragalactic distance scale: controversies and misconceptions. BOTTINELLI L., GOUGUENHEIM L., PATUREL G., et al.
1988ApJ...330...91W 6 9 Soft X-ray variability and the covering fraction of active galactic nuclei. WACHTER K.W., STRAUSS M.A. and FILIPPENKO A.V.
1988ApJ...330..579P 1 64 315 Distances to the Virgo and Ursa Major clusters and a determination of Ho. PIERCE M.J. and TULLY R.B.
1988ApJ...331..154L 10 8 A soft X-ray flare in the Seyfert 1 galaxy Markarian 335. LEE M.G., BALICK B., HALPERN J.P., et al.
1988ApJ...334..104H 3 11 138 High-resolution emission-line imaging of Seyfert galaxies. I. Observations. HANIFF C.A., WILSON A.S. and WARD M.J.
1988ApJ...334..121W 2 13 143 High-resolution emission-line imaging of Seyfert galaxies. II. Evidence for anisotropic ionising radiation. WILSON A.S., WARD M.J. and HANIFF C.A.
1988ApJS...67..249D 282 200 A statistical study of properties of Seyfert and starburst galaxies. DAHARI O. and DE ROBERTIS M.M.
1988ApJS...68..129V 34 15 Systematic properties of CO emission from galaxies. II. Weighted correlations. VERTER F.
1988MNRAS.235.1227C 80 52 The correlation between far-infrared and non-thermal radio emission at 151 MHz for galaxies: observations and modelling. COX M.J., EALES S.A.E., ALEXANDER P., et al.
1988PASP..100...54W 30 7 A survey of northern Seyfert galaxies. WAGNER S.J.
1988AcASn..29...38L 29 0 The masses of active galactic nuclei. LIU R.-L.
1988AISAO..26...72N 268 0 On the correlation of radio luminosity of Seyfert galaxies with theirluminosity in O III 5007 A line and morphology. NEIZVESTNY S.I.
1988AN....309..167B 287 0 Investigation of clusters of galaxies. III. An U band photometry in the central part of the Coma cluster. BAIER F.W. and ZIENER R.
1988Ap&SS.148..305P 64 2 A proposed program of observations of extragalactic X-ray sources. PETROV G.T.
1988IUEEN..29...45. 439 0 Merged log of IUE observations. :Anonymous
1988MmSAI..59..239M 22 61 EXOSAT observations of variability in active galactic nuclei. McHARDY I.
1988MmSAI..59..261P 24 6 X-ray spectra of Seyfert-type AGN observed with EXOSAT. POUNDS K.A. and TURNER T.J.
1988PASJ...40..127M 6 15 X-ray observations of IC 4329A. MIYOSHI S., YAMASHITA K., OKUMURA Y., et al.
1988PASJ...40..273H 5 2 A cluster of accreting black holes and optical to X-ray spectrum of active galactic nuclei. HAGIO F. and YOKOYAMA T.
1988SoByu..60...31M 297 0 Observation of galaxies in groups at 102 MHz. MAHTESSIAN A.P. and OGANNISIAN M.A.
1988SoSAO..55....5L viz 942 33 A catalogue of Seyfert galaxies. LIPOVETSKY V.A., NEIZVESTNY S.I. and NEIZVESTNAYA O.M.
1989A&A...209...27P 86 39 The evolution of the Eddington ratio for active galactic nuclei. PADOVANI P.
1989A&A...219...87C 47 90 The nature of radio-quiet quasars. CHINI R., KREYSA E. and BIERMANN P.L.
1989A&A...223...42B 27 73 Star formation rate and gas surface density in late-type galaxies. BUAT V., DEHARVENG J.M. and DONAS J.
1989A&A...226...59K 1 11 49 Soft and hard X-ray variability from the accretion disk of NGC 5548. KAASTRA J.S. and BARR P.
1989A&AS...81..253D 183 16 A catalogue of extented ionized nebulosities around active galactic nuclei. DURRET F.
1989A&AS...81..421B viz 1262 122 The Asiago supernova catalogue. BARBON R., CAPPELLARO E. and TURATTO M.
1989AJ.....97...10S 97 79 Optical spectroscopy of X-ray-selected active galactic nuclei. STEPHENS S.A.
1989AJ.....97..777E 174 358 Accurate galactic N H values towards quasars and AGN. ELVIS M., LOCKMAN F.J. and WILKES B.J.
1989AJ.....98..766S 343 372 The IRAS bright galaxy sample. IV. Complete IRAS observations. SOIFER B.T., BOEHMER L., NEUGEBAUER G., et al.
1989ApJ...339..674M 123 48 On the ratio of the infrared-to-ultraviolet continuum to the X-rays in quasars and active galaxies. MUSHOTZKY R.F. and WANDEL A.
1989ApJ...342...83S 403 124 The 12 micron galaxy sample. I. Luminosity functions and a new complete active galaxy sample. SPINOGLIO L. and MALKAN M.A.
1989ApJ...342..735H 148 152 A millimeter-wave survey of CO emission in Seyfert galaxies. HECKMAN T.M., BLITZ L., WILSON A.S., et al.
1989ApJ...343..659U 59 225 Radio structures of Seyfert galaxies. VII. Extension of a distance-limited sample. ULVESTAD J.S. and WILSON A.S.
1989ApJ...344..125P 50 36 Contributions of low-luminosity sources to the X-ray background. PERSIC M., DE ZOTTI G., DANESE L., et al.
1989ApJ...345..730P 3 20 257 The circumnuclear environment of nearby, noninteracting Seyfert galaxies. POGGE R.W.
1989ApJ...346..126D 132 103 Nearby starburst galaxies. DEVEREUX N.A.
1989MNRAS.237..979M 6 14 Broad emission lines in the duelling wind model of active galaxies. MOBASHER B. and RAINE D.J.
1989MNRAS.238.1029M 4 4 69 The flux and spectral variability of NGC 6814 as observed with EXOSAT. MITTAZ J.P.D. and BRANDUARDI-RAYMONT G.
1989MNRAS.238.1479B 81 19 Profiles of emission lines in AGN -II. Analysis of a sample of (O III) profiles. BUSKO I.C. and STEINER J.E.
1989MNRAS.240...81D 27 80 The behaviour of compact non-thermal sources with pair production. DONE C. and FABIAN A.C.
1989AZh....66..693N 154 1 Integrated colours and luminosity of the Seyfert host galaxies. A comparison with photometrical characteristics of normal galaxies. NEIZVESTNYJ S.I.
1989Ap&SS.157..277V 9 0 Multifrequency study of the nuclei of Sbc galaxies. VILA M.B., DAVIES R.D., PEDLAR A., et al.
1989BAAS...21.1097T 1 0 Simultaneous multifrequency observations of the Seyfert 1 galaxy 4051. TSURUTA S., DONE C., WARD M.J., et al.
1989BDus...77...50R 7 0 UBVRI observation of the active galaxies nuclei. RAKHIMOV V.Y.
1989PAZh...15..963Z 99 0 Colour of inner regions of Seyfert galaxies in comparison with the normal ones. ZASOV A.V. and NEIZVESTNYJ S.I.
1989QJRAS..30..295D 24 2 Presidential address of 1989 February 10 : Activity in the nuclei of nearby galaxies. DAVIES R.D.
1989RMxAA..17..127C 183 1 Gaseous content of galaxies inside groups. COUTO DA SILVA T.C. and DE FREITAS PACHECO J.A.
1989S&W....28..215K 15 1 Aktive Galaxien. KOLLATSCHNY W.
1990A&A...232..582B 1 3 17 Predicted spectrum and anisotropy of the ultra-high energy cosmic rays in a single-source model BEREZINSKY V.S., GRIGOR'EVA S.I. and DOGIEL V.A.
1990A&A...236..299M 1 7 45 Effect of X-ray spectra of Seyfert galaxies on the cosmic X-ray background. MORISAWA K., MATSUOKA M., TAKAHARA F., et al.
1990A&A...239...63P 27 22 Supernovae in the host galaxies of AGNs. PETROSIAN A.R. and TURATTO M.
1990AJ.....99.1435K 277 31 X-ray and infrared selected active galactic nuclei. I. The missing edge-on galaxies. KIRHAKOS S.D. and STEINER J.E.
1990AJ....100..373R 119 51 Star formation in spiral galaxies. I H-alpha observations. ROMANISHIN W.
1990ApJ...350..132R 1 4 17 Emission-line variations and broad-line region kinematics of NGC 5548. ROSENBLATT E.I. and MALKAN M.A.
1990ApJ...352..561O 16 61 Near-infrared emission-line spectra of the Orion nebula, NGC 4151 and other Seyfert galaxies. OSTERBROCK D.E., SHAW R.A. and VEILLEUX S.
1990ApJ...353..438P 27 55 The mass function of Seyfert 1 nuclei. PADOVANI P., BURG R. and EDELSON R.A.
1990ApJ...359....4V 227 30 Classification of galaxies on CCD frames. VAN DEN BERGH S., PIERCE M.L. and TULLY R.B.
1990ApJ...359...98T 9 16 X-ray and ultraviolet observations of the Seyfert galaxy MCG 8-11-11. TREVES A., BONELLI G., FALOMO R., et al.
1990ApJ...361..440M 109 T K                 1 12 205 X-ray spectral variability and complex absorption in the Seyfert 1 galaxies
NGC 4051 and MCG -6-30-15. 		MATSUOKA M., PIRO L. and YAMAUCHI M.
1990ApJ...364..444V 231 28 The dustiness, luminosity, and metallicity of galaxies. VAN DEN BERGH S. and PIERCE M.J.
1990ApJS...72..551G 72 32 The radio properties of bright Seyfert galaxies. GIURICIN G., MARDIROSSIAN F. and MEZZETTI M.
1990ApJS...73..359C viz 341 277 A 1.49 GHz atlas of the IRAS bright galaxy sample. CONDON J.J., HELOU G., SANDERS D.B., et al.
1990ApJS...73..603T 287 16 Properties of the redshift. I. Data and calibrations. TIFFT W.G.
1990ApJS...74..325B 533 19 The Tully-Fisher relation in different environments. BIVIANO A., GIURICIN G., MARDIROSSIAN F., et al.
1990ApJS...74..731W 53 20 A survey of the profiles of narrow emission lines in Seyfert galaxies. WILSON A.S. and NATH B.
1990MNRAS.242..379V 27 57 Compact radio components in Sbc galaxies. VILA M.B., PEDLAR A., DAVIES R.D., et al.
1990MNRAS.243..713D 88 T                   1 1 74 Simultaneous multifrequency observations of the Seyfert 1 galaxy
NGC 4051 : constant optical-infrared emission observed during large-amplitude X-ray variability. 		DONE C., WARD M.J., FABIAN A.C., et al.
1990Afz....33..143T 29 0 On the study of equilibrium configurations of protomatter. II. TER-KAZARIAN G.T.
1990A&ARv...2..125B 32 113 Continuum radiation from active galactic nuclei. BREGMAN J.N.
1990ComAp..15...41W 12 2 Conference on variability of active galactic nuclei. (Atlanta, Georgia, 2-4 May 1990). WIITA P.J. and MILLER H.R.
1990Natur.344..132P 15 8 480 X-ray reflection from cold matter in the nuclei of active galaxies. POUNDS K.A., NANDRA K., STEWART G.C., et al.
1990PAZh...16..771L 4 1 Compact extragalactic objects : a search for 160-minute periodicity in the X-ray data. LYUTY V.M. and KOTOV V.A.
1990RPPh...53.1467W 1 36 154 Type I supernovae. WHEELER J.C. and HARKNESS R.P.
1991A&A...241...35B 110 1 A determination of the local radio luminosity function of radiogalaxies at 408 MHz. BASSO L., GRUEFF G. and VIGOTTI M.
1991A&A...242...49J 191 60 Relationship between Fe II and radio emission in active galactic nuclei. JOLY M.
1991A&A...250...57A 20 18 Forbidden high-ionization lines in QSO spectra. APPENZELLER I. and WAGNER S.J.
1991A&AS...90..375L 159 21 The UV properties of normal galaxies. I. The IUE data. LONGO G., CAPACCIOLI M. and CERIELLO A.
1991AJ....101...71X 67 20 Observational distinction between two types of active galactic nuclei. XIE G.Z., LIU F.K., LIU B.F., et al.
1991AJ....101..362C 363 116 UGC galaxies stronger than 25 mJy at 4.85 GHz. CONDON J.J. and FRAYER D.T.
1991AJ....102.1663C viz 119 49 Radio properties of extragalactic IRAS sources. CONDON J.J. and BRODERICK J.J.
1991ApJ...369..331V 1 13 91 A study of the structure and kinematics of the narrow-line region in Seyfert galaxies. III. Individual objects. VEILLEUX S.
1991ApJ...372...49S 7 5 X-ray luminosity and spectral variability in the Seyfert type I galaxy: PG 2130+099. SINGH K.P., RAO A.R. and VAHIA M.N.
1991ApJ...373...54S 2 3 Physical models for the hypothesized F(nu) proportional to nu-1 infrared to X-ray continuum of quasi-stellar objects. STEIN W.A.
1991ApJ...377L..89J 10 37 The near-maximum-light spectrum of the type Ic supernova 1987M. JEFFERY D.J., BRANCH D., FILIPPENKO A.V., et al.
1991ApJ...377..417S 8 9 X-ray observations of the bright Seyfert galaxy IC 4329A. SINGH K.P., RAO A.R. and VAHIA M.N.
1991ApJ...378L..11T 7 26 Origin of cosmic X-ray background radiation. TERASAWA N.
1991ApJ...378..537E 9 35 Persistence and change in the soft X-ray spectrum of the quasar PG 1211+143. ELVIS M., GIOMMI P., WILKES B.J., et al.
1991ApJ...382..483U 3 4 61 The ultraviolet spectrum of NGC 4151 from 1978 to 1990: general characteristics and evolution. ULRICH M.-H., BOKSENBERG A., BROMAGE G.E., et al.
1991ApJS...75..297H viz 946 113 An optical catalog of extragalactic emission-line objects similar to quasi-stellar objects. HEWITT A. and BURBIDGE G.
1991ApJS...75..357V 16 53 A study of the structure and kinematics of the narrow-line region in Seyfert galaxies. I. Atlas of line profiles. VEILLEUX S.
1991ApJS...75..383V 1 16 67 A study of the structure and kinematics of the narrow-line region in Seyfert galaxies. II. Analysis of the line-profile parameters. VEILLEUX S.
1991MNRAS.248..606R 1 61 311 An atlas of mid-infrared spectra of galaxy nuclei. ROCHE P.F., AITKEN D.K., SMITH C.H., et al.
1991MNRAS.249..352G 14 17 1004 X-ray reflection from cold matter in active galactic nuclei and X-ray binaries. GEORGE I.M. and FABIAN A.C.
1991MNRAS.251..529C 6 11 On the magnetic energy density in the X-ray emission of active galactic nuclei. CELOTTI A., GHISELLINI G. and FABIAN A.C.
1991MNRAS.253..533G 105 32 Evidence for redshift periodicity in nearby field galaxies. GUTHRIE B.N.G. and NAPIER W.M.
1991PASP..103..378X 5 3 Short time-scale variability in bright Seyfert galaxies. XANTHOPOULOS E. and DE ROBERTIS M.M.
1991PASP..103..748S 3 0 Accretion-disk coronae in QSOs. STEIN W.A.
1991Afz....35..335T 56 0 On the study of internal structure of superdense celestial bodies. TER-KAZARIAN G.T.
1991Ap&SS.183..245O 91 1 Colour indices of the Markarian galaxies. OJHA D.K. and JOSHI S.C.
1991IzKry..83..216K 9 0 The 160-minute oscillations of some extragalactic objects. KOTOV V.A. and LYUTY V.M.
1991PASJ...43..195A 3 14 217 X-ray implications of a unified model of Seyfert galaxies. AWAKI H., KOYAMA K., INOUE H., et al.
1991PBeiO..18....7L viz 135 0 Far infrared Seyfert galaxies and their confusing point sources. LIU Y.-L.
1992A&A...257..434H 71 T                   4 11 High time resolution monitoring at 2.2 micro-m. of the Seyfert 1 galaxy, NGC 4051. HUNT L.K., MANNUCCI F., SLVATI M., et al.
1992A&A...262...37F 1 7 46 Time-resolved spectral analysis of three Seyfert galaxies observed with Ginga. FIORE F., PEROLA G.C., MATSUOKA M., et al.
1992A&A...264..444B 5 3 60 Global recent star formation in normal galaxies from a multiwavelength study. Comparison with their gas content. BUAT V.
1992A&A...266...65W 14 8 A link between X-ray variability and ultraviolet emission in Seyfert 1 type AGN. WALTER R. and COURVOISIER T.J.-L.
1992A&A...266...77D 1 2 15 A magnetic flare model for X-ray variability in AGN. DE VRIES M. and KUIJPERS J.
1992A&AS...92..749T 1554 45 The far-infrared properties of the CfA galaxy sample. I. The catalog. THUAN T.X. and SAUVAGE M.
1992AJ....103.1746N 108 57 Evolution of luminous IRAS sources: radio imaging. NEFF S.G. and HUTCHINGS J.B.
1992AJ....103.1769D 1 8 32 Optical variability of the Seyfert nucleus NGC 7469 in timescales from days to minutes. DULTZIN-HACYAN D., SCHUSTER W.J., PARRAO L., et al.
1992AJ....103.1788V 98 57 Association of supernovae with recent star formation regions in late typegalaxies. VAN DYK S.D.
1992ApJ...384..482K 112 T K                 1 25 X-ray spectral variability of the Seyfert I galaxy
NGC 4051. 		KUNIEDA H., HAYAKAWA S., TAWARA Y., et al.
1992ApJ...388...82D 82 170 X-ray properties of bright far-infrared galaxies. DAVID L.P., JONES C. and FORMAN W.
1992ApJ...393...90H 86 264 The spatial distribution of active galactic nuclei. I. The density of Seyfert galaxies and liners. HUCHRA J. and BURG R.
1992ApJS...79...49W 141 234 Virial and jet-induced velocities in Seyfert galaxies. I. A compilation of narrow line region and host galaxy properties. WHITTLE M.
1992ApJS...79..183T 62 5 Properties of the redshift. IV. Reference data. TIFFT W.G.
1992ApJS...80..257E 823 203 The Einstein Slew Survey. ELVIS M., PLUMMER D., SCHACHTER J., et al.
1992ApJS...80..531F viz 518 462 An X-ray catalog and atlas of galaxies. FABBIANO G., KIM D.-W. and TRINCHIERI G.
1992ApJS...80..645K 131 75 The X-ray spectra of galaxies. I. Spectral fits of individual galaxies and X-ray colors. KIM D.-W., FABBIANO G. and TRINCHIERI G.
1992ApJS...81...59R 15 32 The broad emission line and continuum variations of Seyfert galaxies. I. Time scales and amplitudes. ROSENBLATT E.I., MALKAN M.A., SARGENT W.L.W., et al.
1992MNRAS.254...30G 265 85 A compilation of active and normal galaxies observed in both infrared and X-rays. GREEN P.J., ANDERSON S.F. and WARD M.J.
1992MNRAS.255..419C 5 4 80 Dense thin clouds in the central regions of active galactic nuclei. CELOTTI A., FABIAN A.C. and REES M.J.
1992MNRAS.255..495B 5 12 Extensive X-ray monitoring of the broad-line radio galaxy 3C 382. BARR P. and GIOMMI P.
1992MNRAS.258..198Y 8 18 Non-thermal pair models of the X-ray spectral index variability in NGC 4151. YAQOOB T.
1992Ap&SS.188..289B 31 1 Star formation systematics from colour images. BROSCH N.
1992Ap&SS.194....1T 60 4 An introduction to the theory of internal structure of supermassive compact celestial bodies. TER-KAZARIAN G.T.
1992IAUC.5485....1H 71 T                   1 ~ NGC 4051. HUNT L.K., CALAMAI G., GIANNUZZO E., et al.
1992IzKry..85...91K 20 0 Universal oscillations of active galactic nuclei and anomalous distribution of the initial phases. KOTOV V.A. and LYUTY V.M.
1992IzKry..86..108K 24 1 Pulsations of the active galactic nuclei and problem of the antimatter in the universe. KOTOV V.A. and LYUTY V.M.
1992Natur.359..215N 9 3 110 Highly ionized gas in the nucleus of the active galaxy MCG-6-30-15. NANDRA K. and POUNDS K.A.
1992SNSNR.R.....65L 33 0 The classification of supernovae and the progenitor supernovae connection. LI Z.W.
1993A&A...268..472C 169 53 The rate of supernovae. I. The data base, the recipe and the uncertainties. CAPPELLARO E., TURATTO M., BENETTI S., et al.
1993A&A...274..105W 1 59 294 The ultraviolet to soft X-ray bump of Seyfert 1 type active galactic nuclei. WALTER R. and FINK H.H.
1993A&A...274..174S 71 T                   5 12 Variability and emission mechanism in Seyfert 1 galaxies: a near-infrared outburst in NGC 4051. SALVATI M., HUNT L.K., CALAMAI G., et al.
1993A&AS...98..165K 67 2 Photometric properties of some AGNs. KALINKOV M., KUNEVA I., TSVETANOV Z., et al.
1993A&AS..100...47G viz 4500 316 General study of group membership. II. Determination of nearby groups. GARCIA A.M.
1993ApJ...402..420S 5 2 41 Dense clouds near the central engine of active galactic nuclei. SIVRON R. and TSURUTA S.
1993ApJ...402..432K 5 12 X-ray light curves of active galactic nuclei are phase incoherent. KROLIK J., DONE C. and MADEJSKI G.
1993ApJ...403...94F 22 1 88 Radiation from magnetized accretion disks in active galactic nuclei. FIELD G.B. and ROGERS R.D.
1993ApJ...405..179B 7 14 Soft variability and reflection features in the X-ray spectrum of the Seyfert galaxy NGC 5506. BOND I.A., MATSUOKA M. and YAMAUCHI M.
1993ApJ...406..451L 31 71 Extreme optical Fe II emission in luminous IRAS active galactic nuclei. LIPARI S., TERLEVICH R. and MACCHETTO F.
1993ApJ...407L..61M 5 5 100 OSSE observations of NGC 4151. MAISAK M., JOHNSON W.N., KINZER R.L., et al.
1993ApJ...413L..15I 38 146 The X-ray Baldwin effect. IWASAWA K. and TANIGUCHI Y.
1993ApJ...414L..85L 3 10 142 X-ray variability of active galactic nuclei : a universal power spectrum with luminosity-dependent amplitude. LAWRENCE A. and PAPADAKIS I.
1993ApJ...414..552O 56 112 Spectroscopic study of the CfA sample of Seyfert galaxies. OSTERBROCK D.E. and MARTEL A.
1993ApJ...415..129F 2 6 68 The ROSAT spectrum of 3C 351 : a warm absorber in an X-ray-"quiet" quasar ? FIORE F., ELVIS M., MATHUR S., et al.
1993ApJ...415..517Z 140 54 Does a luminosity-dependent continuum shape cause the Baldwin effect? ZHENG W. and MALKAN M.A.
1993ApJ...416L..53L 21 39 EGRET limits on high-energy gamma-ray emission from X-ray- and low-energy gamma-ray-selected Seyfert galaxies. LIN Y.C., BERTSCH D.L., DINGUS B.L., et al.
1993ApJ...418..626P 73 35 The infrared Tully-Fisher relation in the Ursa Major cluster. PELETIER R.F. and WILLNER S.P.
1993ApJ...418..673P 1 52 285 Infrared spectra of obscuring dust tori around active galactic nuclei. II. Comparison with observations. PIER E.A. and KROLIK J.H.
1993ApJ...419..553B 1 26 113 Kiloparsec-scale radio emission in Seyfert galaxies: evidence for starburst-driven superwinds ? BAUM S.A., O'DEA C.P., DALLACASA D., et al.
1993ApJS...85....1N 1321 89 A revised catalog of CfA1 galaxy groups in the Virgo/Great Attractor flow field. NOLTHENIUS R.
1993ApJS...89....1R viz 933 286 The extended 12 micron galaxy sample. RUSH B., MALKAN M.A. and SPINOGLIO L.
1993MNRAS.261..125L 7 19 AGN X-ray light curves - shot noise or low-dimensional attractor ? LEHTO H.J., CZERNY B. and McHARDY I.M.
1993MNRAS.261..445F 165 40 Magnetic fields in late-type galaxies. FITT A.J. and ALEXANDER P.
1993MNRAS.262...63S 25 41 The soft X-ray excesses of high-luminosity AGN. SAXTON R.D., TURNER M.J.L., WILLIAMS O.R., et al.
1993MNRAS.264..665V 170 13 Further analysis of a 'complete sample' in the Virgo supercluster of galaxies. VALLEE J.P.
1993MNRAS.265..619B 9 19 Radiative reprocessing by blods immersed in the X-ray-emitting regions of AGN. BOND I.A. and MATSUOKA M.
1993MNRAS.265..664G 1 32 138 On the nature of rapid X-ray variability in active galactic nuclei. GREEN A.R., McHARDY I.M. and LEHTO H.J.
1993PASP..105..247P 31 6 766 Reverberation mapping of active galactic nuclei. PETERSON B.M.
1993ARA&A..31..717M 15 6 383 X-ray spectra and time variability of active galactic nuclei. MUSHOTZKY R.F., DONE C. and POUNDS K.A.
1993Ap&SS.210..245M 4 1 Variability in active galactic nuclei. MATSUOKA M.
1993IzKry..87..144K 24 1 Oscillations of the active galactic nuclei with the 160 minute period and antimatter hypothesis. KOTOV V.A. and LYUTY V.M.
1993MmSAI..64..663F 1 0 Magnetic accretion disks in AGN. FIELD G.B. and ROGERS R.D.
1994A&A...285..119W 2 9 98 Simultaneous observations of Seyfert 1 galaxies with IUE, ROSAT and Ginga. WALTER R., ORR A., COURVOISIER T.J.-L., et al.
1994A&A...285..812B viz 70 44 Spectral properties of X-ray loud extragalactic radio sources. BRINKMANN W. and SIEBERT J.
1994A&A...291...74P 92 56 Systematic study of the ultraviolet variability of active galactic nuclei. PALTANI S. and COURVOISIER T.J.-L.
1994A&A...292...67H 28 6 Limits on the short-timescale near-infrared variability of Seyfert 1 nuclei. HUNT L.K., ZHEKOV S., SALVATI M., et al.
1994AJ....107..751M viz 360 105 Extreme ultraviolet Explorer bright source list. MALINA R.F., MARSHALL H.L., ANTIA B., et al.
1994AJ....108.2128C viz 341 44 Corrections and additions to the Third Reference Catalogue of Bright Galaxies. CORWIN H.G.Jr, BUTA R.J. and DE VAUCOULEURS G.
1994ApJ...421...69L 6 3 Evidence for X-ray flux and spectral modulation by absorption in NGC 6814. I. The nature of the most rapid variability. LEIGHLY K., KUNIEDA H., TSUSAKA Y., et al.
1994ApJ...422L..51B 111 T K                 1 18 The "drop-off" frequency in the X-ray variability power spectrum of active galactic nuclei: a possible characteristic timescale in X-ray emission of
NGC 4051. 		BAO G. and OSTGAARD E.
1994ApJ...423L..27Y 18 21 Do the more powerful monsters live in the more actively star-forming host galaxies ? YAMADA T.
1994ApJ...425...57E 222 32 On the size and formation mechanism of the largest star-forming complexes in spiral and irregular galaxies. ELMEGREEN D.M., ELMEGREEN B.G., LANG C., et al.
1994ApJ...427..202G 288 21 The nuclear 10 micron emission of spiral galaxies. GIURICIN G., TAMBURINI L., MARDIROSSIAN F., et al.
1994ApJ...434..435P 22 3 Active galactic nuclei. V. X-ray variability and the black hole cluster paradigm. PACHOLCZYK A.G. and STOEGER W.R.
1994ApJ...435..106N 6 22 X-ray color analysis of the spectra of active galactic nuclei. NETZER H., TURNER T.J. and GEORGE I.M.
1994ApJ...436L..31P 2 5 45 Rapid X-ray spectral variability in NGC 3227. PTAK A., YAQOOB T., SERLEMITSOS P.J., et al.
1994ApJ...436..586M 117 197 Multiwavelength tests of the dusty torus model for Seyfert galaxies. MULCHAEY J.S., KORATKAR A., WARD M.J., et al.
1994ApJS...92..343M 23 18 Review of 3 years of observations with the low-energy gamma-ray telescope Sigma onboard GRANAT. MANDROU P., ROQUES J.P., BOUCHET L., et al.
1994ApJS...93...73R 13 25 The broad emission line and continuum variations of Seyfert galaxies. II. Broad-line region structure and kinematics. ROSENBLATT E.I., MALKAN M.A., SARGENT W.L.W., et al.
1994ApJS...93..569B viz 410 130 The first Extreme Ultraviolet Explorer source catalog. BOWYER S., LIEU R., LAMPTON M., et al.
1994ApJS...94..517M 204 38 High-energy spectra of active galactic nuclei. I. The catalog. MALAGUTI G., BASSANI L. and CAROLI E.
1994MNRAS.267L..17M 1 7 35 Iron K.alpha resonant absorption in warm around active galactic nuclei. MATT G.
1994MNRAS.267..193P 3 5 71 Constraining the complexities in Seyfert X-ray spectra - an analysis of simultaneous observations with Ginga and ROSAT. POUNDS K.A., NANDRA K., FINK H.H., et al.
1994MNRAS.267..743G 26 3 320 The contribution of the obscuring torus to the X-ray spectrum of Seyfert galaxies: a test for the unification model. GHISELLINI G., HAARDT F. and MATT G.
1994MNRAS.268..405N 7 26 803 Ginga observations of the X-ray spectra of Seyfert galaxies. NANDRA K. and POUNDS K.A.
1994MNRAS.270...46S 47 54 Radio-continuum observations of the central regions of Sersic-Pastoriza galaxies. SAIKIA D.J., PEDLAR A., UNGER S.W., et al.
1994PASP..106.1276B 250 69 Distribution of supernovae relative to spiral arms and H II regions. BARTUNOV O.S., TSVETKOV D.Y. and FILIMONOVA I.V.
1994Ap&SS.222...91B 28 3 Emission line profiles of AGNs and QSOs. BASU D.
1994PAZh...20..703D 30 ~ Is Choloniewski's method applicable to photometric studies of active galactic nuclei ? DOROSHENKO V.T. and LYUTYI V.M.
1994PASJ...46L.137M 82 T                   1 44 Soft X-ray spectral features in the Seyfert 1 galaxy NGC 4051. MIHARA T., MATSUOKA M., MUSHOTZKY R.F., et al.
1994IAUS..159...73I 9 6 Ginga obbservations of active galactic nuclei. INOUE H.
1994IAUS..159..105M 16 1 Observations of AGN with the Extreme Ultraviolet Explorer. MARSHALL H.L.
1994IAUS..159..113E 8 1 High-energy continuum variability in active galactic nuclei. EDELSON R.
1994IAUS..159..330O 9 1 Simultaneous observations of Seyfert 1 galaxies with IUE, Rosat and Ginga. OOR A., WALTER R., COURVOISIER T.J.L., et al.
1994IAUS..159..335S 71 T                   4 0 The nature of the NIR emission from Seyfert 1 galaxies : NGC 4051. SALVATI M., CALAMAI G., HUNT L.K., et al.
1995A&A...296..651T 4 5 X-ray emission of Seyfert 1 galaxies: the origin of the positive correlation between flux and spectral index. TORRICELLI-CIAMPONI G. and COURVOISIER T.J.-L.
1995A&A...298...22M 109 32 Multiwavelength analysis of active galaxies: implications on unified Seyfert models. MAS-HESSE J.M., RODRIGUEZ-PASCUAL P.M., SANZ FERNANDEZ DE CORDOBA L., et al.
1995A&A...298..400M 26 28 Upper limits on the MeV emission of Seyfert galaxies. MAISACK M., COLLMAR W., BARR P., et al.
1995A&AS..109..147B viz 628 91 The ROSAT AGN content of the 87GB 5 GHz survey: bulk properties of previously optically identified sources. BRINKMANN W., SIEBERT J., REICH W., et al.
1995A&AS..114...21N viz 225 32 A radio continuum survey of Shapley-Ames Galaxies at λ2.8 cm. I. Atlas of radio data. NIKLAS S., KLEIN U., BRAINE J., et al.
1995A&AS..114..465K viz 335 14 A ROSAT XUV pointed phase source catalogue. KREYSING H.-C., BRUNNER H. and STAUBERT R.
1995AJ....109..517B viz 1470 28 Integrated photoelectric magnitudes and color indices of bright galaxies in the Johnson UBV system. BUTA R., CORWIN H.G.Jr, DE VAUCOULEURS G., et al.
1995AJ....109.1546R 202 79 On the excess of physical companions among Seyfert galaxies. RAFANELLI P., VIOLATO M. and BARUFFOLO A.
1995AJ....109.2318C viz 371 55 Radio identifications of extragalactic IRAS sources. CONDON J.J., ANDERSON E. and BRODERICK J.J.
1995AJ....109.2428M 138 153 Quantitative morphology of bars in spiral galaxies. MARTIN P.
1995AJ....110..998L 73 T                   3 18 H I emission from the Seyfert galaxies NGC 4051 and NGC 6814. LISZT H.S. and DICKEY J.M.
1995ApJ...439...90M 205 55 Active galaxies observed during the Extreme Ultraviolet Explorer all-sky survey. MARSHALL H.L., FRUSCIONE A. and CARONE T.E.
1995ApJ...441...96M 1 50 160 Near-infrared imaging of CfA Seyfert galaxies. McLEOD K.K. and RIEKE G.H.
1995ApJ...443...54B 7 15 Variability spectra of orbiting blobs around a black hole. BAO G. and OSTGAARD E.
1995ApJ...445...46H 99 16 The orientation of spin vectors of galaxies in the Ursa Major filament. HAN C., GOULD A. and SACKETT P.D.
1995ApJ...446L...5G 6 13 Infrared coronal line widths in type 1 Seyfert galaxies. GIANNUZZO E., RIEKE G.H. and RIEKE M.J.
1995ApJ...446...86S 20 27 Thermal comptonization in middly relativistic pair plasmas. SKIBO J.G., DERMER C.D., RAMATY R., et al.
1995ApJ...446..550G 121 39 The 10 micron emission of Seyfert nuclei. GIURICIN G., MARDIROSSIAN F. and MEZZETTI M.
1995ApJ...449...74F 10 28 The complex optical to soft X-ray spectrum of low-redshift radio-quiet quasars. II. Comparison with free-free and accretion disk models. FIORE F., ELVIS M., SIEMIGINOWSKA A., et al.
1995ApJ...453..616S viz 347 155 Multiwavelength energy distributions and bolometric luminosities of the 12 micron galaxy sample. SPINOGLIO L., MALKAN M.A., RUSH B., et al.
1995ApJ...454...50X 46 13 A signature of relativistic electron-positron beams in BL Lacertae objects. XIE G.Z., LIU B.F. and WANG J.C.
1995ApJ...454...95M 1 97 315 Low-luminosity and obscured Seyfert nuclei in nearby galaxies. MAIOLINO R. and RIEKE G.H.
1995ApJ...454..106B 1 15 58 Radio and emission-line jets in the type 2 Seyfert galaxy Markarian 1066 (UGC 2456). BOWER G., WILSON A., MORSE J.A., et al.
1995ApJS...96..303W viz 79 9 Calibrating the broad band X-ray telescope. WEAVER K.A., ARNAUD K.A., BOLDT E.A., et al.
1995ApJS...98...41P 527 17 The Case low-dispersion northern sky survey. XV. A region in Ursa Major and Canes Venatici. PESCH P., STEPHENSON C.B. and MacCONNELL D.J.
1995ApJS...98..219Y 302 358 The FCRAO extragalactic CO survey. I. The data. YOUNG J.S., XIE S., TACCONI L., et al.
1995ApJS...98..477H viz 506 355 A search for "dwarf" Seyfert nuclei. II. An optical spectral atlas of the nuclei of nearby galaxies. HO L.C., FILIPPENKO A.V. and SARGENT W.L.W.
1995ApJS...99...67N 88 193 Stellar and gaseous kinematics of Seyfert galaxies. I. Spectroscopic data. NELSON C.H. and WHITTLE M.
1995MNRAS.272..161P 83 T                   2 72 A detailed X-ray variability of the Seyfert galaxy NGC 4051. PAPADAKIS I.E. and LAWRENCE A.
1995MNRAS.273..549M 75 T                   3 39 Low-energy X-ray spectral variability of NGC 4051. McHARDY I.M., GREEN A.R., DONE C., et al.
1995MNRAS.276.1262K 53 116 High-resolution radio observations of the CfA Seyfert sample - I. The observations. KUKULA M.J., PEDLAR A., BAUM S.A., et al.
1995MNRAS.277..845C 20 21 On the origin of the FIR-radio relation in active galaxies. COLINA L. and PEREZ-OLEA D.E.
1995PASP..107....1T 65 5 Astrophysics in 1994. TRIMBLE V. and LEONARD P.J.T.
1995AGAb...11...72K 1 0 Emission and absorption features of warm absorbers in AGN. KOMOSSA S. and FINK H.
1995AN....316...39B viz 14       D               1 2139 0 Construction of a diameter-limited sample of galaxies in the northern sky. The catalogue. BARDELLI S. and ZUCCA E.
1995BAAS...27.1409S 27 ~ Long-term IPC light curves of X-ray binaries, AGN, and other variable sources. SCHACHTER J.F., et al.
1995IzKry..92..126K 8 0 Universal occultations of the Sun and active galactic nuclei and an attempt of interpretation. KOTOV V.A., LARIONOV M.G., LYUTY V.M., et al.
1995GCTP..C......0V viz 14       D               1 7048 ~ The General Catalogue of Trigonometric Stellar Parallaxes, Fourth Edition. VAN ALTENA W.F., LEE J.T. and HOFFLEIT E.D.
1996A&A...305...53B 3 46 535 Soft X-ray properties of narrow-line Seyfert 1 galaxies. BOLLER T., BRANDT W.N. and FINK H.
1996A&A...309...81W viz 83 140 X-ray properties of active galactic nuclei with optical FeII emission. WANG T., BRINKMANN W. and BERGERON J.
1996A&A...310..353G viz 95 33 Redshift periodicity in the Local Supercluster. GUTHRIE B.N.G. and NAPIER W.M.
1996A&A...314..419G 17 33 A search for variability in narrow line Seyfert 1 galaxies. GIANNUZZO M.E. and STIRPE G.M.
1996A&A...315L.129R 109 T K                 4 33 Bimodal dust emission in three classical Seyfert galaxies: NGC 3227,
NGC 4051 and NGC 4151. 		RODRIGUEZ ESPINOSA J.M., PEREZ GARCIA A.M., LEMKE D., et al.
1996A&AS..115..181H 1 6 20 ARNICA, the Arcetri near-infrared camera: Astronomical performance assessment. HUNT L.K., LISI F., TESTI L., et al.
1996AJ....111..696K viz 91 85 Seyfert galaxies with companions : orbital and kinematic clues to AGN triggering. KEEL W.C.
1996AJ....111.2017V 91 80 Supernovae and massive star formation regions. VAN DYK S.D., HAMUY M. and FILIPPENKO A.V.
1996AJ....112.2471T viz 77 163 The Ursa Major cluster of galaxies. I. Cluster definition and photometric data. TULLY R.B., VERHEIJEN M.A.W., PIERCE M.J., et al.
1996ApJ...457..111W 86 21 Relations between the optical Fe II emission and ultraviolet spectra in active galactic nuclei. WANG T.-G., ZHOU Y.-Y. and GAO A.-S.
1996ApJ...458..149C 1 8 33 Warm absorber, reflection, and Fe K line in the X-ray spectrum of IC 4329A. CAPPI M., MIHARA T., MATSUOKA M., et al.
1996ApJ...459..509F 97 23 X-ray-selected extreme-ultraviolet galaxies: scraping the bottom of the ``Invisible'' barrel. FRUSCIONE A.
1996ApJ...459..542P 4 3 38 The nature of the low-luminosity active galactic nuclei in NGC 3147. PTAK A., YAQOOB T., SERLEMITSOS P.J., et al.
1996ApJ...462..183H 2 15 108 New insights into the physical nature of LINERs from a multiwavelength analysis of the nucleus of M81. HO L.C., FILIPPENKO A.V. and SARGENT W.L.W.
1996ApJ...463..498S 1 21 103 A comparison between the narrow-line regions of Seyfert 1 and Seyfert 2 galaxies. SCHMITT H.R. and KINNEY A.L.
1996ApJ...464..760H 1 6 26 A long EUVE observation of the Seyfert galaxy RX J0437.4-4711. HALPERN J.P. and MARSHALL H.L.
1996ApJ...469..147L 2 9 54 The X-ray spectral variability of Markarian 766. LEIGHLY K.M., MUSHOTZKY R.F., YAQOOB T., et al.
1996ApJ...469..564W 11 7 Temperature distributions of accretion disks in active galactic nuclei. WANG J. and ZHOU Y.
1996ApJ...471..190R 175 62 Soft X-ray properties of Seyfert galaxies in the ROSAT all-sky survey. RUSH B., MALKAN M.A., FINK H.H., et al.
1996ApJ...473..130R 84 59 The radio properties of Seyfert galaxies in the 12 micron and CfA samples. RUSH B., MALKAN M.A. and EDELSON R.A.
1996ApJS..102..129B viz 737 116 The second Extreme Ultraviolet Explorer source catalog. BOWYER S., LAMPTON M., LEWIS J., et al.
1996ApJS..105...93E viz 2619 40 An atlas of H II regions in nearby Seyfert galaxies. EVANS I.N., KORATKAR A.P., STORCHI-BERGMANN T., et al.
1996ApJS..106...51B 368 125 A survey for H2O megamasers in active galactic nuclei. I. Observations. BRAATZ J.A., WILSON A.S. and HENKEL C.
1996MNRAS.278..326B 3 8 83 ROSAT PSPC observations of the infrared quasar IRAS 13349+2438: evidence for a warm absorber with internal dust. BRANDT W.N., FABIAN A.C. and POUNDS K.A.
1996MNRAS.279..389L 6 8 150 Magnetic collimation by accretion discs of quasars and stars. LYNDEN-BELL D.
1996MNRAS.282..493C 65 24 Soft versus hard X-ray emission in active galactic nuclei: partial-covering and warm-plus-cold absorber models. CEBALLOS M.T. and BARCONS X.
1996MNRAS.283..419C 14 16 On the evolution of ejecta fragments in compact supernova remnants. CID FERNANDES R., PLEWA T., ROZYCZKA M., et al.
1996AGAb...12..227K 72 T                   1 0 Long- and short-term X-ray variability of NGC 4051. KOMOSSA S. and FINK H.
1996Ap.....39...53P 72 T                   5 0 Spectrophotometric observations of the nuclei of the Seyfert galaxies
NGC 4051, NGC 7469, and NGC 1275. 		PROKOF'EVA V.V. and SHARIPOVA L.M.
1996Ap&SS.235..255Z 72 T                   2 0 The optical variability of the Seyfert galaxies NGC 4051 and NGC 1068. ZHANG Y.H., XIE G.Z., CAO S.L., et al.
1996IzKry..93...90K 10 0 Periodic P0-oscillations of the Sun and ten AGN's and possibility for cosmological explanation. KOTOV V.A., LYUTY V.M. and HANEYCHUK V.I.
1996MmSAI..67..493M 20 2 AGN and their contribution to the cosmic X-ray background. MATSUOKA M. and CAPPI M.
1996MmSAI..67..551R 18 0 Soft excesses of hard X-ray selected Seyfert 1 galaxies. RICCI R., MATT G. and PIRO L.
1996MmSAI..67..555G 72 T                   1 0
NGC 4051 spectral variability: warm absorber vs. ionized reflector. 		GUAINAZZI M., MIHARA T., OTANI C., et al.
1996MmSAI..67.1065S 7 1 The nuclei of Seyfert galaxies. STIRPE G.M.
1996PASJ...48..231I 2 5 35 Detection of excess hard X-ray emission from the optical jet galaxy NGC 1097. IYOMOTO N., MAKISHIMA K., FUKAZAWA Y., et al.
1996PASJ...48..237I 1 20 96 X-ray properties of the nucleus of M81. ISHISAKI Y., MAKISHIMA K., IYOMOTO N., et al.
1996PASJ...48..781G 74 T                   10 60 Spectral variability and iron line emission in the ASCA observations of the Seyfert 1 galaxy NGC 4051. GUAINAZZI M., MIHARA T., OTANI C., et al.
1996PBeiO..28....1L 214 1 The statistics analysis of recent supernovae. LI Z.W. and LI W.D.
1997A&A...317...25F 4 10 Soft X-ray properties of the narrow line QSO Ton S180 k. (RX J0057.3-2222). FINK H.H., WALTER R., SCHARTEL N., et al.
1997A&A...319...18R viz 484 51 X-ray sources <1 degree from Seyfert galaxies. RADECKE H.-D.
1997A&A...319...33A viz 53 52 Identification of X-ray sources <1° from Seyfert galaxies. ARP H.
1997A&A...319..397M 26 7 Constraints on the 3-30MeV emission of Seyfert galaxies. MAISACK M., MANNHEIM K. and COLLMAR W.
1997A&A...322...19N 76 97 A radio continuum survey of Shapley-Ames galaxies at λ 2.8cm. II. Separation of thermal and non-thermal radio emission. NIKLAS S., KLEIN U. and WIELEBINSKI R.
1997A&A...322..400C 20 7 NGC 4151 - A unified active galactic nucleus. CASSIDY I. and RAINE D.J.
1997A&A...322..719K 112 T K                 4 48 A ROSAT observation of the warm-absorbed soft X-ray spectrum of
NGC 4051. 		KOMOSSA S. and FINK H.
1997A&A...323..363M 1 32 101 Bar strength and star formation activity in late-type barred galaxies. MARTINET L. and FRIEDLI D.
1997A&A...323..707E viz 28 47 The nature of the FHIL winds from AGN. ERKENS U., APPENZELLER I. and WAGNER S.
1997A&A...326L..25K 17 15 Correlation between variability time scale and X-ray spectral index in AGN. KOENIG M., STAUBERT R. and WILMS J.
1997A&A...327...72R 17 50 The broad line region of narrow-line Seyfert 1 galaxies. RODRIGUEZ-PASCUAL P.M., MAS-HESSE J.M. and SANTOS-LLEO M.
1997A&A...327..483K 2 5 40 Evidence for a dusty warm absorber in NGC 3227? KOMOSSA S. and FINK H.
1997A&AS..126..525P 17 25 Soft excesses of hard X-ray selected Seyfert 1 galaxies studied with the ROSAT-PSPC. PIRO L., MATT G. and RICCI R.
1997AJ....114...94K 72 T                   3 7 Observations of the velocity field of NGC 4051. KANEKO N., AOKI K., KOSUGI G., et al.
1997AJ....114..115W 16 10 The nature of the optical ''jets'' in the spiral galaxy NGC 1097. WEHRLE A.E., KEEL W.C. and JONES D.L.
1997ApJ...474L.103G 2 6 51 Extremely rapid variations of water maser emission from the Circinus galaxy. GREENHILL L.J., ELLINGSEN S.P., NORRIS R.P., et al.
1997ApJ...475L...9Z 9 13 Statistical properties of the big blue bump in active galactic nuclei. ZHOU Y.Y., YU K.N., YOUNG E.C.M., et al.
1997ApJ...476...70N 6 18 337 ASCA observations of Seyfert 1 galaxies. I. Data analysis, imaging, and timing. NANDRA K., GEORGE I.M., MUSHOTZKY R.F., et al.
1997ApJ...476..620H 6 5 98 X-ray variability and correlations in the two-phase disk-corona model for Seyfert galaxies. HAARDT F., MARASCHI L. and GHISELLINI G.
1997ApJ...477..602N 10 18 565 ASCA observations of Seyfert 1 galaxies. II. Relativistic iron Kα emission. NANDRA K., GEORGE I.M., MUSHOTZKY R.F., et al.
1997ApJ...477..623S 47 49 A comparison of radio axis with host galaxy plane axis in Seyfert galaxies. SCHMITT H.R., KINNEY A.L., STORCHI-BERGMANN T., et al.
1997ApJ...483..675C 17 39 SN 1983V in NGC 1365 and the nature of stripped envelope core-collapse supernovae. CLOCCHIATTI A., WHEELER J.C., PHILLIPS M.M., et al.
1997ApJ...484L.103N 4 1 14 Big blue bump and transient active regions in Seyfert galaxies. NAYAKSHIN S. and MELIA F.
1997ApJ...484..145T 30 76 The Ursa Major cluster of galaxies. II. Bimodality of the distribution of central surface brightnesses. TULLY R.B. and VERHEIJEN M.A.W.
1997ApJ...485..552M 278 114 Molecular gas, morphology, and Seyfert galaxy activity. MAIOLINO R., RUIZ M., RIEKE G.H., et al.
1997ApJ...486..132B 372 31 Optical and far-infrared emission of IRAS Seyfert galaxies. BONATTO C.J. and PASTORIZA M.G.
1997ApJ...486..147G 2 33 216 Thick tori around active galactic nuclei: the case for extended tori and consequences for their X-ray and infrared emission. GRANATO G.L., DANESE L. and FRANCESCHINI A.
1997ApJ...487L..33R 13 20 The nature of the far-infrared emission from Seyfert galaxies. RODRIGUEZ ESPINOSA J.M. and PEREZ GARCIA A.M.
1997ApJ...489..615S 96 26 Obscuration in the host galaxies of soft X-ray-selected Seyfert nuclei. SIMCOE R., McLEOD K.K., SCHACHTER J., et al.
1997ApJ...490L..25Y 2 4 27 A simple new method for analyzing gapped time series: search for a high-frequency cutoff in the X-ray power spectrum of the Seyfert galaxy MCG -6-30-15. YAQOOB T., McKERNAN B., PTAK A., et al.
1997ApJS..108..155G 56 81 H II region population in a sample of nearby galaxies with nuclear activity. I. Data and general results. GONZALEZ-DELGADO R.M., PEREZ E., TADHUNTER C., et al.
1997ApJS..110..299M 69 93 The fueling of nuclear activity. I. A near-infrared imaging survey of Seyfert and normal galaxies. MULCHAEY J.S., REGAN M.W. and KUNDU A.
1997ApJS..110..321B 370 118 A survey for H2O megamasers in active galactic nuclei. II. A comparison of detected and undetected galaxies. BRAATZ J.A., WILSON A.S. and HENKEL C.
1997ApJS..111..163B viz 1026 18 An Einstein X-ray survey of optically selected galaxies. I. Data. BURSTEIN D., JONES C., FORMAN W., et al.
1997ApJS..112..315H viz 610 1073 A search for "dwarf" Seyfert nuclei. III. Spectroscopic parameters and properties of the host galaxies. HO L.C., FILIPPENKO A.V. and SARGENT W.L.W.
1997ApJS..112..391H 1 94 306 A search for ``Dwarf'' Seyfert nuclei. IV. Nuclei with broad hα emission. HO L.C., FILIPPENKO A.V., SARGENT W.L.W., et al.
1997ApJS..113..311M 92 36 High-energy spectra of active galactic nuclei. II. Absorption in Seyfert galaxies. MALIZIA A., BASSANI L., STEPHEN J.B., et al.
1997MNRAS.284..385C 74 T                   7 47 Evidence for an outflow from the Seyfert galaxy NGC 4051. CHRISTOPOULOU P.E., HOLLOWAY A.J., STEFFEN W., et al.
1997MNRAS.285L..25B 2 33 199 A comparison of the hard ASCA spectral slopes of broad- and narrow-line Seyfert 1 galaxies. BRANDT W.N., MATHUR S. and ELVIS M.
1997MNRAS.285..365C 8 21 Testing the X-ray variability of active galactic nuclei with the non-linear prediction method. CZERNY B. and LEHTO H.J.
1997MNRAS.286..513R 6 25 519 An X-ray spectral study of 24 type 1 active galactic nuclei. REYNOLDS C.S.
1997MNRAS.286..848W 1 10 58 Accretion discs with accreting coronae in active galactic nuclei. II. The nuclear wind. WITT H.J., CZERNY B. and ZYCKI T.
1997MNRAS.288..977A 71 63 [OIII] lambda.5007, near-IR and X-ray properties of Seyfert 2 galaxies. ALONSO-HERRERO A., WARD M.J. and KOTILAINEN J.K.
1997MNRAS.289..393B 3 14 132 ROSAT monitoring of persistent giant and rapid variability in the narrow-line Seyfert 1 galaxy IRAS 13224-3809. BOLLER T., BRANDT W.N., FABIAN A.C., et al.
1997MNRAS.291..805D 1 7 28 Cyclo-synchrotron emission from magnetically dominated active regions above accretion discs. DI MATTEO T., CELOTTI A. and FABIAN A.C.
1997PASP..109..998S viz 540 6 An optical atlas of extreme ultraviolet explorer (EUVE) sources. SHARA M.M., BERGERON L.E., CHRISTIAN C.A., et al.
1997Ap.....40..222M 5 1 On the possible fractal nature of blazar light curves. MARCHENKO S.G. and HAGEN-THORN V.A.
1997MmSAI..68...99N 72 T                   3 2 The non-equilibrium photoionized absorber in NGC 4051. NICASTRO F., FIORE F., PEROLA G.C., et al.
1997MmSAI..68..119F 14 2 X-ray temporal and spectral variability in active galactic nuclei. FIORE F.
1997MmSAI..68..135V 4 1 Highly ionized neon in the spectrum of the Seyfert 2 galaxy NGC 4507? VIGNALI C., AUDANO R., COMASTRI A., et al.
1997PAZh...23...23H 8 ~ On Choloniewski's method of component separation in the light of active galactic nuclei. HAGEN-THORN V.A.
1997PBeiO..30....1L 29 0 Pair production in steady synchrotron self Compton models of active galactic nuclei. LI Z.
1998A&A...331L..49K 1 8 39 Properties of dusty warm absorbers and the case of IRAS 17020+4544. KOMOSSA S. and BADE N.
1998A&A...333..827G 63 44 Scattering and absorption in soft X-ray selected AGN: an optical polarization survey. GRUPE D., WILLS B.J., WILLS D., et al.
1998A&A...335..467T viz 393 68 Identification of soft high galactic latitude RASS X-ray sources. I. A complete count-rate limited sample. THOMAS H.-C., BEUERMANN K., REINSCH K., et al.
1998A&A...338..386C 1 7 23 Cloud model of the mean quasar spectrum. CZERNY B. and DUMONT A.-M.
1998A&AS..127..117P viz 2384 30 A catalogue of spatially resolved kinematics of galaxies: Bibliography. PRUGNIEL P., ZASOV A., BUSARELLO G., et al.
1998A&AS..128..299P viz 6817 129 Total magnitude, radius, colour indices, colour gradients and photometric type of galaxies. PRUGNIEL P. and HERAUDEAU P.
1998A&AS..131...73M viz 1372 15 Catalogue of HI maps of galaxies. I. MARTIN M.C.
1998AJ....116..111G 15 13 Central activity in the barred galaxy NGC 3367. GARCIA-BARRETO J.A., RUDNICK L., FRANCO J., et al.
1998AJ....116.1553V 45 19 CO survey of a distance-limited Seyfert sample. I. The data. VILA-VILARO B., TANIGUCHI Y. and NAKAI N.
1998AJ....116.1626B viz 668 164 Bulge-disk decomposition of 659 spiral and lenticular galaxy brightness profiles. BAGGETT W.E., BAGGETT S.M. and ANDERSON K.S.J.
1998ApJ...492..521P 27 39 Physical conditions of the molecular gas in Seyfert galaxies. PAPADOPOULOS P.P. and SEAQUIST E.R.
1998ApJ...496..117F 27 31 The near- and mid-infrared continuum emission of Seyfert nuclei: constraints on the models of obscuring tori. FADDA D., GIURICIN G., GRANATO G.L., et al.
1998ApJ...497L...9M 1 9 42 Where is the coronal line region in active galactic nuclei? MURAYAMA T. and TANIGUCHI Y.
1998ApJ...500..642H viz 2 11 95 Central black hole masses in active galactic nuclei inferred from X-ray variability. HAYASHIDA K., MIYAMOTO S., KITAMOTO S., et al.
1998ApJ...500..685P 1 11 36 The mid- and far-infrared spectral energy distribution of Seyfert galaxies. PEREZ GARCIA A.M., RODRIGUEZ-ESPINOSA J.M. and SANTOLAYA-REY A.E.
1998ApJ...501...54S 41 53 On the origin of broad Fe kα and H I hα lines in active galactic nuclei. SULENTIC J.W., MARZIANI P., ZWITTER T., et al.
1998ApJ...501...82P 3 16 155 Optical continuum and emission-line variability of Seyfert 1 galaxies. PETERSON B.M., WANDERS I., BERTRAM R., et al.
1998ApJ...503...97S 1 31 119 Rotation curves of Ursa major galaxies in the context of modified newtonian dynamics. SANDERS R.H. and VERHEIJEN M.A.W.
1998ApJ...503..174G 2 5 42 ASCA observations of the ionized gas in the Seyfert galaxy NGC 3783. GEORGE I.M., TURNER T.J., MUSHOTZKY R., et al.
1998ApJ...503..212T 14 34 Detection of an iron K emission line from the LINER NGC 4579. TERASHIMA Y., KUNIEDA H., MISAKI K., et al.
1998ApJ...503..607F 1 13 41 The variability properties of X-ray-steep and X-ray-flat quasars. FIORE F., LAOR A., ELVIS M., et al.
1998ApJ...505..594N 4 8 100 New constraints on the continuum emission mechanism of active galactic nuclei: intensive monitoring of NGC 7469 in the X-ray and ultraviolet. NANDRA K., CLAVEL J., EDELSON R.A., et al.
1998ApJ...506..647S 121 23 The difference between the narrow-line regions of Seyfert 1 and Seyfert 2 galaxies. SCHMITT H.R.
1998ApJ...508..648T 2 7 46 X-ray signatures of an ionized reprocessor in the Seyfert galaxy Ton S180. TURNER T.J., GEORGE I.M. and NANDRA K.
1998ApJ...509..118W 9 18 A search for ultrarapid microvariability in the Seyfert galaxy NGC 7469 with the Hubble space telescope. WELSH W.F., PETERSON B.M., KORATKAR A.P., et al.
1998ApJ...509..146G 1 9 30 The X-ray spectral variability of the Seyfert galaxy NGC 3227. GEORGE I.M., MUSHOTZKY R., TURNER T.J., et al.
1998ApJS..114...73G 6 17 335 ASCA observations of Seyfert 1 galaxies. III. The evidence for absorption and emission due to photoionized gas. GEORGE I.M., TURNER T.J., NETZER H., et al.
1998ApJS..115..163D 82 36 A CCD study of the environment of Seyfert galaxies. I. The survey. DE ROBERTIS M.M., HAYHOE K. and YEE H.K.C.
1998ApJS..117...25M 263 400 A Hubble Space Telescope imaging survey of nearby active galactic nuclei. MALKAN M.A., GORJIAN V. and TAM R.
1998MNRAS.295L..20I 1 9 29 Detection of an X-ray periodicity in the Seyfert galaxy IRAS 18325-5926. IWASAWA K., FABIAN A.C., BRANDT W.N., et al.
1998MNRAS.295..443C 1 5 18 On the nature of the X-ray absorption in the Seyfert 2 galaxy NGC 4507. COMASTRI A., VIGNALI C., CAPPI M., et al.
1998MNRAS.301....1S 19 8 Stellar populations in active galactic nuclei - I. The observations. SEROTE ROOS M., BOISSON C., JOLY M., et al.
1998MNRAS.301L...1G 88 T                   2 101 A swan song: the disappearance of the nucleous of NGC 4051 and the echo of its past glory. GUAINAZZI M., NICASTRO F., FIORE F., et al.
1998Ap.....41....1K viz 14       D               1 691 3 Barred galaxies. I. A catalog. KANDALIAN R.A. and KALLOGHLIAN A.T.
1998Ap.....41..308M 1394 1 Groups of galaxies. III. Some empirical characteristics. MAHTESSIAN A.P.
1998PASJ...50...31N 18 11 A geometrical relationship between broad-line clouds and an accretion disk around active galactic nuclei. NISHIURA S., MURAYAMA T. and TANIGUCHI Y.
1999A&A...341...58P 26 26 The Warm Absorber constrained by the coronal lines in Seyfert 1 galaxies. PORQUET D., DUMONT A.-M., COLLIN S., et al.
1999A&A...342..627B 23 60 Toward a dust penetrated classification of the evolved stellar Population II disks of galaxies. BLOCK D.L. and PUERARI I.
1999A&A...343..775K 3 13 152 The giant X-ray outbursts in NGC 5905 and IC 3599: Follow-up observations and outburst scenarios. KOMOSSA S. and BADE N.
1999A&A...344..767C 16 18 A molecular outflow in the Circinus galaxy. CURRAN S.J., RYDBECK G., JOHANSSON L.E.B., et al.
1999A&A...344..857C 1 14 53 BeppoSAX observations of Mkn 3: Piercing through the torus of a Seyfert 2 galaxy. CAPPI M., BASSANI L., COMASTRI A., et al.
1999A&A...350..765P 16 11 ISOPHOT observations of narrow line Seyfert 1 galaxies. POLLETTA M. and COURVOISIER T.J.-L.
1999A&A...350..816U 14 16 The steep spectrum quasar PG 1404+226 with ASCA, HST and ROSAT. ULRICH M.-H., COMASTRI A., KOMOSSA S., et al.
1999A&A...352...49P 93 10 Internal extinction, population incompleteness bias and the faint-end of the B-band Tully-Fisher relation. PIERINI D.
1999A&AS..137..457M 76 59 Radio continuum morphology of southern Seyfert galaxies. MORGANTI R., TSVETANOV Z.I., GALLIMORE J., et al.
1999A&AS..140..125L 36   K                 3 3 Extraction of a deterministic component from ROSAT X-ray data using a wavelet transform and the principal component analysis. LISZKA L. and HOLMSTROEM M.
1999AJ....117.2466C viz 274 19 The second extreme ultraviolet explorer right angle program catalog. CHRISTIAN D.J., CRAIG N., CAHILL W., et al.
1999AJ....118..705G 231 19 An infrared search for extinguished supernovae in starburst galaxies. GROSSAN B., SPILLAR E., TRIPP R., et al.
1999AJ....118.1169X 414 117 Radio-loud and radio-quiet active galactic nuclei. XU C., LIVIO M. and BAUM S.
1999ApJ...512L..95G 1 4 18 On the absence of broad Mg II emission line variability in NGC 3516 during 1996. GOAD M.R., KORATKAR A.P., AXON D.J., et al.
1999ApJ...512..184N 1 11 65 Ionized absorbers in active galactic nuclei: the role of collisional ionization and time-evolving photoionization. NICASTRO F., FIORE F., PEROLA G.C., et al.
1999ApJ...516L..65W 112 T K                 3 27 Rapidly variable Fe Kα line in
NGC 4051. 		WANG J.X., ZHOU Y.Y., XU H.G., et al.
1999ApJ...516...97N 75 62 The relative orientation of nuclear accretion and galaxy stellar disks in Seyfert galaxies. NAGAR N.M. and WILSON A.S.
1999ApJ...517..108N 3 9 81 Resonant absorption in the active galactic nucleus spectra emerging from photoionized gas: differences between steep and flat ionizing continua. NICASTRO F., FIORE F. and MATT G.
1999ApJ...519L..39W 1 23 125 The black hole-to-bulge mass relation in active galactic nuclei. WANDEL A.
1999ApJ...519..605M 2 6 42 Multiple velocity components in the C IV absorption line of NGC 5548. MATHUR S., ELVIS M. and WILKES B.
1999ApJ...523..114C 111 T K                 2 12 A multicloud warm-absorber model for
NGC 4051. 		CONTINI M. and VIEGAS S.M.
1999ApJ...523L.129W 2 3 20 The broad Fe k-line profile in NGC 4151. WANG J.-X., ZHOU Y.-Y. and WANG T.-G.
1999ApJ...524..667T 1 36 134 On X-ray variability in Seyfert galaxies. TURNER T.J., GEORGE I.M., NANDRA K., et al.
1999ApJ...525..168H 5 14 X-ray properties of the weak Seyfert 1 nucleus in NGC 4639. HO L.C., PTAK A., TERASHIMA Y., et al.
1999ApJ...526L...5L 43 37 Two different accretion classes in Seyfert 1 galaxies and QSOs. LU Y. and YU Q.
1999ApJ...526L...9P 10 18 Direct measurement of the jet geometry in Seyfert galaxies. PRINGLE J.E., ANTONUCCI R.R.J., CLARKE C.J., et al.
1999ApJ...526..579W 9 18 504 Central masses and broad-line region sizes of active galactic nuclei. I. Comparing the photoionization and reverberation techniques. WANDEL A., PETERSON B.M. and MALKAN M.A.
1999ApJ...527..696Q 31 32 NICMOS imaging of molecular hydrogen emission in Seyfert galaxies. QUILLEN A.C., ALONSO-HERRERO A., RIEKE M.J., et al.
1999ApJ...527..709I 57 14 Hard X-ray luminosities of multinuclei infrared luminous galaxies showing a Radio/Far-infrared excess. IMANISHI M. and UENO S.
1999ApJS..125..297L 2 26 214 A comprehensive spectral and variability study of narrow-line Seyfert 1 galaxies observed by ASCA. I. Observations and time series analysis. LEIGHLY K.M.
1999ApJS..125..317L 2 28 234 A comprehensive spectral and variability study of narrow-line Seyfert 1 galaxies observed by ASCA. II. Spectral analysis and correlations. LEIGHLY K.M.
1999ApJS..125..349H viz 94 27 Morphology of the 12 micron Seyfert galaxies. II. Optical and near-infrared image atlas. HUNT L.K., MALKAN M.A., RUSH B., et al.
1999ApJS..125..363P 88 38 A subarcsecond-resolution near-infrared study of Seyfert and "normal" galaxies. I. Imaging data. PELETIER R.F., KNAPEN J.H., SHLOSMAN I., et al.
1999ApJS..125..409C viz 13438 54 Arcsecond positions of UGC galaxies. COTTON W.D., CONDON J.J. and ARBIZZANI E.
1999MNRAS.303L..11Z 2 33 218 Correlation between Compton reflection and X-ray slope in Seyferts and X-ray binaries. ZDZIARSKI A.A., LUBINSKI P. and SMITH D.A.
1999MNRAS.303..148C 12 24 The power density spectrum of NGC 5548 and the nature of tis variability. CZERNY B., SCHWARZENBERG-CZERNY A. and LOSKA Z.
1999MNRAS.304..481M 17 28 Gas dynamics in the barred Seyfert galaxy NGC 4151 - II. High-resolution H I study. MUNDELL C.G., PEDLAR A., SHONE D.L., et al.
1999MNRAS.305..109L 1 12 42 Optical and X-ray variability in the least luminous active galactic nucleus, NGC 4395. LIRA P., LAWRENCE A., O'BRIEN P., et al.
1999MNRAS.305..309G 109 T K                 7 18 The discovery of non-linear X-ray variability in
NGC 4051. 		GREEN A.R., McHARDY I.M. and DONE C.
1999MNRAS.305..775P 12 14 Soft X-ray spectral variations of the narrow-line Seyfert 1 galaxy Markarian 766. PAGE M.J., CARRERA F.J., MITTAZ J.P.D., et al.
1999MNRAS.307L...6U 113 T K                 4 57 The swan song in context: long-time-scale X-ray variability of
NGC 4051. 		UTTLEY P., McHARDY I.M., PAPADAKIS I.E., et al.
1999MNRAS.308..897L viz 2402 70 The QDOT all-sky IRAS galaxy redshift survey. LAWRENCE A., ROWAN-ROBINSON M., ELLIS R.S., et al.
1999MNRAS.309..113V 1 23 90 X-ray spectral complexity in narrow-line Seyfert 1 galaxies. VAUGHAN S., REEVES J., WARWICK R., et al.
1999MNRAS.309..991S 36   K                 26 12 High-resolution X-ray imaging observations of two low-luminosity Seyfert galaxies. SINGH K.P.
1999PASP..111..438F viz 14       D               1 19406 309 The updated Zwicky catalog (UZC). FALCO E.E., KURTZ M.J., GELLER M.J., et al.
1999PASP..111..661S 30 15 A brief history of active galactic nuclei. (Invited review). SHIELDS G.A.
1999AN....320..310K 3 2 Testing narrow-line Seyfert 1 scenarios with photoionization models. KOMOSSA S. and JANEK M.
1999Ap&SS.263..103P 5 ~ Seyfert galaxies: a perspective with the Infrared Space Observatory (ISO). PEREZ GARCIA A.M. and RODRIGUEZ ESPINOSA J.M.
1999Ap&SS.269....5B 51 26 Cosmic masks still dance. BLOCK D.L., PUERARI I., FROGEL J.A., et al.
1999Ap&SS.269..269M 57 14 Supermassive black holes and galaxy morphology. MACCHETTO F.D.
1999Ap&SS.269..391T 44 4 The role of molecular gas in galactic evolution: insights from BIMA song. THORNLEY M., REGAN M., HELFER T., et al.
1999BCFHT..40...18D 12 0 La transformation des galaxies spirales. DUTIL Y. and ROY J.-R.
1999MmSAI..70...29C 72 T                   1 2 EUVE-RXTE simultaneous observations of NGC 4051: variability and spectrum. CAGNONI I., FRUSCIONE A., McHARDY I.M., et al.
1999PASJ...51..277T 7 16 ASCA observation of the low-luminosity Seyfert 1.5 galaxy NGC 5033. TERASHIMA Y., KUNIEDA H. and MISAKI K.
1999PBeiO..33....1S 2 0 Power spectrum analysis of the soft X-ray emission of M81 nucleus. SU Y.
1999ARep...43..361S 52 1 Multicolor photometry and spectrophotometry of star-forming complexes in spiral and irregular galaxies for analyses of star-formation parameters. Data and reductions. SAKHIBOV F.K. and SMIRNOV M.A.
1999NewA....4...45G 71 20 The contribution of AGN to the X-ray background: the effect of iron features. GILLI R., COMASTRI A., BRUNETTI G., et al.
2000A&A...354..411K 73 T                   18 41 X-ray emission/absorption mechanisms of 4 NLSy-1-like AGN and a radio quasar QSO 0117-2837, RX J0134.3-4258,
NGC 4051, Mrk 1298, 4C +74.26. 		KOMOSSA S. and MEERSCHWEINCHEN J.
2000A&A...354..847L 28 2 Extraction of a deterministic component from ROSAT X-ray data using a wavelet transform and the principal component analysis. II. The data analysis. LISZKA L., PACHOLCZYK A.G. and STOEGER W.R.
2000A&A...355L..31M 3 5 57 Dust lanes, thick absorbers, and the unification model for Seyfert galaxies. MATT G.
2000A&A...356...11G 18 41 The enigmatic soft X-ray AGN RX J0134.2-4258. GRUPE D., LEIGHLY K.M., THOMAS H.-C., et al.
2000A&A...356...33R 2 5 33 The hard X-ray properties of the Seyfert nucleus in NGC 1365. RISALITI G., MAIOLINO R. and BASSANI L.
2000A&A...356..463G 1 16 80 A broad-band X-ray view of NGC 4945. GUAINAZZI M., MATT G., BRANDT W.N., et al.
2000A&A...356..475A 15 29 Toy model of obscurational variability in active galactic nuclei. ABRASSART A. and CZERNY B.
2000A&A...357...13R 94 123 The hard X-ray emission of luminous infrared galaxies. RISALITI G., GILLI R., MAIOLINO R., et al.
2000A&A...357..839C viz 64 144 2.5-11 micron spectroscopy and imaging of AGNs. Implication for unification schemes. CLAVEL J., SCHULZ B., ALTIERI B., et al.
2000A&AS..143..145S viz 256 80 The first COMPTEL source catalogue. SCHOENFELDER V., BENNETT K., BLOM J.J., et al.
2000AJ....119..119M 1 5 29 A possible 100 day X-ray-to-optical lag in the variations of the Seyfert 1 nucleus NGC 3516. MAOZ D., EDELSON R. and NANDRA K.
2000AJ....119..620N 109 T K                 4 8 Extended high-ionization nuclear emission-line region in the Seyfert galaxy
NGC 4051. 		NAGAO T., MURAYAMA T., TANIGUCHI Y., et al.
2000AJ....119.2605N 125 38 High-ionization nuclear emission-line region of Seyfert galaxies. NAGAO T., TANIGUCHI Y. and MURAYAMA T.
2000AJ....120.1739V 80 33 A CCD study of the environment of Seyfert galaxies. III. Host galaxies and the nearby environments. VIRANI S.N., DE ROBERTIS M.M. and VANDALFSEN M.L.
2000ApJ...528..179M 46 17 New mid-infrared diagnostic of the dusty torus model for Seyfert nuclei. MURAYAMA T., MOURI H. and TANIGUCHI Y.
2000ApJ...529...93K 84 214 A subarcsecond resolution near-infrared study of Seyfert and "normal" galaxies. II. Morphology. KNAPEN J.H., SHLOSMAN I. and PELETIER R.F.
2000ApJ...529..875P 36   K                 10 7 Far-infrared ISO maps of active galaxies. PEREZ GARCIA A.M., RODRIGUEZ ESPINOSA J.M. and FUENSALIDA J.J.
2000ApJ...533..631K 11 45 1490 Reverberation measurements for 17 quasars and the size-mass-luminosity relations in active galactic nuclei. KASPI S., SMITH P.S., NETZER H., et al.
2000ApJ...533..744T viz 281 188 Distances to galaxies from the correlation between luminosities and line widths. III. Cluster template and global measurement of H0. TULLY R.B. and PIERCE M.J.
2000ApJ...533..781R 85 12 The correlation between galaxy H I line widths and K'Luminosities. ROTHBERG B., SAUNDERS W., TULLY R.B., et al.
2000ApJ...534..180E 3 6 65 Intensive HST, RXTE, and ASCA monitoring of NGC 3516: evidence against thermal reprocessing. EDELSON R., KORATKAR A., NANDRA K., et al.
2000ApJ...537..152K 126 142 Jet directions in Seyfert galaxies. KINNEY A.L., SCHMITT H.R., CLARKE C.J., et al.
2000ApJ...539..161T 40 68 Hard X-ray emission and the ionizing source in LINERs. TERASHIMA Y., HO L.C. and PTAK A.F.
2000ApJ...540L..13P 12 6 216 Evidence for supermassive black holes in active galactic nuclei from emission-line reverberation. PETERSON B.M. and WANDEL A.
2000ApJ...540..652W 33 76 Rapid optical variability in active galactic nuclei and quasars. WEBB W. and MALKAN M.
2000ApJ...542..161P 113 T K                 11 147 X-ray and optical variability in
NGC 4051 and the nature of narrow-line Seyfert 1 galaxies. 		PETERSON B.M., McHARDY I.M., WILKES B.J., et al.
2000ApJ...543L...5G 11 11 390 Black hole mass estimates from reverberation mapping and from spatially resolved kinematics. GEBHARDT K., KORMENDY J., HO L.C., et al.
2000ApJ...543..178G viz 6316 109 Nearby optical galaxies: selection of the sample and identification of groups. GIURICIN G., MARINONI C., CERIANI L., et al.
2000ApJ...544L..91N 1 37 170 Black hole mass, velocity dispersion, and the radio source in active galactic nuclei. NELSON C.H.
2000ApJ...545..190I 74 45 Testing the AGN-starburst connection in Seyfert galaxies. IVANOV V.D., RIEKE G.H., GROPPI C.E., et al.
2000ApJS..128..479S 142 28 Jet directions in Seyfert galaxies: b and I imaging data. SCHMITT H.R. and KINNEY A.L.
2000ApJS..129..547B viz 15       D               1 1625 70 RBSC-NVSS sample. I. Radio and optical identifications of a complete sample of 1556 bright X-ray sources. BAUER F.E., CONDON J.J., THUAN T.X., et al.
2000MNRAS.312..880U 110 T K                 5 22 Simultaneous EUV and X-ray variability of
NGC 4051. 		UTTLEY P., McHARDY I.M., PAPADAKIS I.E., et al.
2000MNRAS.314L..17M 4 12 170 Narrow-line Seyfert 1 galaxies and the evolution of galaxies and active galaxies. MATHUR S.
2000MNRAS.314..573T 116 80 High-resolution radio observations of Seyfert galaxies in the extended 12-µm sample - I. The observations. THEAN A., PEDLAR A., KUKULA M.J., et al.
2000MNRAS.315...98R 272 183 A ROSAT High Resolution Imager survey of bright nearby galaxies. ROBERTS T.P. and WARWICK R.S.
2000MNRAS.317...55S viz 15       D               1 16418 381 The PSCz catalogue. SAUNDERS W., SUTHERLAND W.J., MADDOX S.J., et al.
2000MNRAS.318..309D 5 8 Active nucleus in a post-starburst galaxy: KUG 1259+280. DEWANGAN G.C., SINGH K.P., MAYYA Y.D., et al.
2000MNRAS.318..857L 2 12 88 The X-ray variability of the Seyfert 1 galaxy MCG-6-30-15 from long ASCA and RXTE observations. LEE J.C., FABIAN A.C., REYNOLDS C.S., et al.
2000MNRAS.318..879I 2 8 49 X-ray absorption and rapid variability of the dwarf Seyfert nucleus of NGC 4395. IWASAWA K., FABIAN A.C., ALMAINI O., et al.
2000MNRAS.319..949L 2 4 32 RXTE observations of the Seyfert galaxy NGC 5506: evidence for reflection from disc and torus. LAMER G., UTTLEY P. and McHARDY I.M.
2000PASP..112.1145F 7 14 331 Broad iron lines in active galactic nuclei. (Invited review). FABIAN A.C., IWASAWA K., REYNOLDS C.S., et al.
2000AN....321....1S viz 15       D               2098 181 The ROSAT Bright Survey: II. Catalogue of all high-galactic latitude RASS sources with PSPC countrate CR > 0.2/s. SCHWOPE A.D., HASINGER G., LEHMANN I., et al.
2000A&ARv..10...81V 121 60 The emission line spectrum of active galactic nuclei and the unifying scheme. VERON-CETTY M.-P. and VERON P.
2000Ap.....43..403M 88 1 Relationship between infrared and radio emission of Seyfert galaxies. MALUMYAN V.H. and PANAJYAN V.G.
2000Ap&SS.272....3B 16 11 Galactic fountains and galactic winds. BREITSCHWERDT D. and KOMOSSA S.
2000Ap&SS.272..221R 5 0 A pair of chimneys in the starburst galaxy M 82. REDMAN M.P., WILLS K.A., MUXLOW T.W.B., et al.
2000NewA....5...69C 9 5 On the radial dependence of the disk FeKalpha line emissivity in active galactic nuclei. CADEZ A., CALVANI M., DI GIACOMO C., et al.
2000NewAR..44..419H 15 32 ASCA observations of NLS1s : BH mass estimation from X-ray variability and X-ray spectra. HAYASHIDA K.
2000NewAR..44..427W 2 1 6 Black holes and host galaxies of NLS1s. WANDEL A.
2000NewAR..44..461B 1 9 45 Observational similarities and potential connections between luminous ultrasoft NLS1s and BALQSOs. BRANDT W.N. and GALLAGHER S.C.
2000NewAR..44..469M 15 20 New insights into the narrow-line Seyfert 1 phenomenon. MATHUR S.
2000NewAR..44..483K 10 8 Warm absorbers in narrow-line Seyfert 1 galaxies. KOMOSSA S.
2000NewAR..44..487O 10 1 NLS1s and Sy1s : a comparison of ionized X-ray absorber properties. ORR A.
2000NewAR..44..491P 74 T                   2 8 Variability of NGC 4051 and the nature of narrow-line Seyfert 1 galaxies. PETERSON B.M., McHARDY I.M. and WILKES B.J.
2001A&A...367..470G 118 70 X-ray variability in a complete sample of soft X-ray selected AGN. GRUPE D., THOMAS H.-C. and BEUERMANN K.
2001A&A...367..801K 10 5 The X-ray view of the quasar MR 2251-178 and its host cluster: Variability, absorption, and intracluster gas emission. KOMOSSA S.
2001A&A...368...16M viz 43 110 Surface photometry of spiral galaxies in NIR: structural parameters of disks and bulges. MOELLENHOFF C. and HEIDT J.
2001A&A...368..797P viz 140 24 Soft X-ray properties of a spectroscopically selected sample of interacting and isolated Seyfert galaxies. PFEFFERKORN F., BOLLER T. and RAFANELLI P.
2001A&A...370..765V viz 1 58 197 The Ursa Major cluster of galaxies. IV. HI synthesis observations. VERHEIJEN M.A.W. and SANCISI R.
2001A&A...372...50C 17 1 51 Size-mass-luminosity relations in AGN and the role of the accretion disc. COLLIN S. and HURE J.-M.
2001A&A...372..730V 78 168 A spectrophotometric atlas of narrow-line Seyfert 1 galaxies. VERON-CETTY M.-P., VERON P. and GONCALVES A.C.
2001A&A...374...73F 1 10 37 Excess hard X-ray emission from the obscured low luminosity AGN in the nearby galaxy M 51 (NGC 5194). FUKAZAWA Y., IYOMOTO N., KUBOTA A., et al.
2001A&A...374..914K 2 3 23 Research Note Supersolar metal abundances and the Broad Line Region of Narrow-line Seyfert1 galaxies. KOMOSSA S. and MATHUR S.
2001A&A...375..761B 50 40 The gravitational torque of bars in optically unbarred and barred galaxies. BLOCK D.L., PUERARI I., KNAPEN J.H., et al.
2001A&A...376...77B 2 3 24 BeppoSAX observations of Mrk 841 and Mrk 335. BIANCHI S., MATT G., HAARDT F., et al.
2001A&A...376.1113P viz 6         O           8 157 Line ratios for helium-like ions: Applications to collision-dominated plasmas. PORQUET D., MEWE R., DUBAU J., et al.
2001A&A...377L..31M 2 7 52 The complex iron line of NGC 5506. MATT G., GUAINAZZI M., PEROLA G.C., et al.
2001A&A...377...52W 57 82 Black hole mass and velocity dispersion of narrow line region in active galactic nuclei and narrow line Seyfert 1 galaxies. WANG T. and LU Y.
2001A&A...378..806G 1 6 35 Simultaneous XMM-Newton and BeppoSAX observation of the Seyfert I galaxy IC 4329A. GONDOIN P., BARR P., LUMB D., et al.
2001A&A...380...31W 42 22 On black hole masses, radio-loudness and bulge luminosities of Seyfert galaxies. WU X.-B. and HAN J.L.
2001AJ....121.1507E 2 11 70 Fractal structure in galactic star fields. ELMEGREEN B.G. and ELMEGREEN D.M.
2001AJ....121.1927I 88 9 Thermal infrared 3-5 micron colors of obscured and unobscured active galactic nuclei. IMANISHI M.
2001AJ....122..637H 61 29 The soft X-ray properties of nearby low-luminosity active galactic nuclei and their contribution to the cosmic X-ray background. HALDERSON E.L., MORAN E.C., FILIPPENKO A.V., et al.
2001ApJ...546..744N 137 36 The narrow-line region of Seyfert galaxies: narrow-line Seyfert 1 galaxies versus broad-line Seyfert 1 galaxies. NAGAO T., MURAYAMA T. and TANIGUCHI Y.
2001ApJ...546..759Y 5 9 145 Physical diagnostics from a narrow Fe kα emission line detected by Chandra in the Seyfert 1 galaxy NGC 5548. YAQOOB T., GEORGE I.M., NANDRA K., et al.
2001ApJ...547..684M 1 15 58 An RXTE survey of long-term X-ray variability in Seyfert 1 galaxies. MARKOWITZ A. and EDELSON R.
2001ApJ...548..694V 4 7 90 Evidence for rapid iron Kα line flux variability in MCG -6-30-15. VAUGHAN S. and EDELSON R.
2001ApJ...549..891W 1 5 28 The unique rapid variabilities of the iron Kα line profiles in NGC 4151. WANG J.-X., WANG T.-G. and ZHOU Y.-Y.
2001ApJ...550..243B 40 105 A dust-penetrated classification scheme for bars as inferred from their gravitational force fields. BUTA R. and BLOCK D.L.
2001ApJ...550..261W 1 20 75 Variable iron Kα lines in Seyfert 1 galaxies. WEAVER K.A., GELBORD J. and YAQOOB T.
2001ApJ...553..677L 36 103 On the linearity of the black hole-bulge mass relation in active and in nearby galaxies. LAOR A.
2001ApJ...555L..79F 12 7 255 Supermassive black holes in active galactic nuclei. I. The consistency of black hole masses in quiescent and active galaxies. FERRARESE L., POGGE R.W., PETERSON B.M., et al.
2001ApJ...555..650H 1 46 150 Nuclear luminosities and radio loudness of Seyfert nuclei. HO L.C. and PENG C.Y.
2001ApJ...556..150F 8 23 The BeppoSAX view of the X-ray active nucleus of NGC 4258. FIORE F., PELLEGRINI S., MATT G., et al.
2001ApJ...557....2C 115 T K                 7 115 High-resolution X-ray and ultraviolet spectroscopy of the complex intrinsic absorption in
NGC 4051 with Chandra and the Hubble space telescope. 		COLLINGE M.J., BRANDT W.N., KASPI S., et al.
2001ApJ...557...39P 43 35 A far-infrared study of the CfA Seyfert sample. I. The data. PEREZ GARCIA A.M. and RODRIGUEZ ESPINOSA J.M.
2001ApJ...557..626K 1 22 82 N-band imaging of Seyfert nuclei and the mid-infrared-X-ray correlation. KRABBE A., BOEKER T. and MAIOLINO R.
2001ApJ...558..553M 1 20 73 Searching for the physical drivers of the eigenvector 1 correlation space. MARZIANI P., SULENTIC J.W., ZWITTER T., et al.
2001ApJ...561L..59W 1 11 39 Inclinations and black hole masses of Seyfert 1 galaxies. WU X.-B. and HAN J.L.
2001ApJ...561..131T 2 7 55 Multiwavelength monitoring of the narrow-line Seyfert 1 galaxy Arakelian 564. I. ASCA observations and the variability of the X-ray spectral components. TURNER T.J., ROMANO P., GEORGE I.M., et al.
2001ApJ...561..146C 2 7 42 Multiwavelength monitoring of the narrow-line Seyfert 1 galaxy Arakelian 564. II. Ultraviolet continuum and emission-line variability. COLLIER S., CRENSHAW D.M., PETERSON B.M., et al.
2001ApJ...561..162S 1 11 53 Multiwavelength monitoring of the narrow-line Seyfert 1 galaxy Arakelian 564. III. Optical observations and the Optical-UV-X-Ray connection. SHEMMER O., ROMANO P., BERTRAM R., et al.
2001ApJ...561..218R 1 46 175 The BIMA survey of nearby galaxies. I. The radial distribution of CO emission in spiral galaxies. REGAN M.W., THORNLEY M.D., HELFER T.T., et al.
2001ApJ...561..684K 13 4 166 Warm absorbers in active galactic nuclei: a multitemperature wind. KROLIK J.H. and KRISS G.A.
2001ApJ...562L..29C 49 30 On the nature of intrinsic absorption in reddened Seyfert 1 galaxies. CRENSHAW D.M. and KRAEMER S.B.
2001ApJ...562L.121B 1 12 36 Quasi-periodic oscillation in Seyfert galaxies: significance levels. The case of Markarian 766. BENLLOCH S., WILMS J., EDELSON R., et al.
2001ApJ...563..694V 1 51 261 The Ursa Major cluster of galaxies. V. H I rotation curve shapes and the Tully-Fisher relations. VERHEIJEN M.A.W.
2001ApJS..133...77H viz 189 195 Radio continuum survey of an optically selected sample of nearby Seyfert galaxies. HO L.C. and ULVESTAD J.S.
2001ApJS..136...61S 33 37 Integral field near-infrared spectroscopy of a sample of Seyfert and LINER galaxies. I. The data. SOSA-BRITO R.M., TACCONI-GARMAN L.E., LEHNERT M.D., et al.
2001MNRAS.321..767I 1 6 27 Long-term variability of the low-luminosity active galactic nucleus of M81. IYOMOTO N. and MAKISHIMA K.
2001MNRAS.322..218G 11 14 RXTE observations of Seyfert 2 galaxies: evidence for spectral variability. GEORGANTOPOULOS I. and PAPADAKIS I.E.
2001MNRAS.323L..26U 8 6 158 The flux-dependent amplitude of broadband noise variability in X-ray binaries and active galaxies. UTTLEY P. and McHARDY I.M.
2001MNRAS.323L..37L 27 71 The strength and width of Fe Kα lines in Seyferts and their correlations with the X-ray slope. LUBINSKI P. and ZDZIARSKI A.A.
2001MNRAS.323...75G 1 3 14 The recent history of the X-ray absorber in NGC 3516. GUAINAZZI M., MARSHALL W. and PARMAR A.N.
2001MNRAS.323..506B 4 6 83 Evidence for ionized accretion discs in five narrow-line Seyfert 1 galaxies. BALLANTYNE D.R., IWASAWA K. and FABIAN A.C.
2001MNRAS.324..325M 85 73 Supernovae in the nuclear regions of starburst galaxies. MATTILA S. and MEIKLE W.P.S.
2001MNRAS.324..653L 31 32 The relationship between X-ray variability and the central black hole mass. LU Y. and YU Q.
2001MNRAS.325..385T 114 54 The Ursa Major cluster of galaxies - III. Optical observations of dwarf galaxies and the luminosity function down to MR=-11. TRENTHAM N., TULLY R.B. and VERHEIJEN M.A.W.
2001MNRAS.325..737T 165 36 High-resolution radio observations of Seyfert galaxies in the extended 12-µm sample - II. The properties of compact radio components. THEAN A., PEDLAR A., KUKULA M.J., et al.
2001MNRAS.325..865C 1 21 63 Black hole masses from power density spectra: determinations and consequences. CZERNY B., NIKOLAJUK M., PIASECKI M., et al.
2001MNRAS.325.1625M 1 4 19 A quasi-spherical inner accretion flow in Seyfert galaxies. MALZAC J.
2001MNRAS.327..199M 1 47 233 The black hole masses of Seyfert galaxies and quasars. McLURE R.J. and DUNLOP J.S.
2001MNRAS.327..673V 111 23 A complete sample of Seyfert galaxies selected at 0.25 keV. VAUGHAN S., EDELSON R., WARWICK R.S., et al.
2001MNRAS.328.1181N viz 572 24 Supernovae in isolated galaxies, in pairs and in groups of galaxies. NAVASARDYAN H., PETROSIAN A.R., TURATTO M., et al.
2001Ap&SS.276..517S 58 2 Arm and interarm star formation in spiral galaxies. STEDMAN S. and KNAPEN J.H.
2001Ap&SS.276.1131H 45 4 The BIMA surevey of nearby galaxies (BIMA SONG). HELFER T.T., REGAN M.W., THORNLEY M.D., et al.
2001PASJ...53...69E 11 9 Study of the long-term X-ray variability of a possible Quasar RX J0957.9+6903 with ASCA. EZOE Y., IYOMOTO N. and MAKISHIMA K.
2001ARep...45..581B viz 15       D               1 1482 6 Properties of quasar-galaxy associations and gravitational mesolensing by halo objects. BUKHMASTOVA Y.L.
2001NewA....6..321M 1         O           23 90 Evolution of active galaxies: black-hole mass-bulge relations for narrow line objects. MATHUR S., KIRASZKIEWICZ J. and CZERNY B.
2002A&A...384..826V 12 13 The "red shelf" of the Hβ line in the Seyfert 1 galaxies RXS J01177+3637 and HS 0328+05. VERON P., GONCALVES A.C. and VERON-CETTY M.-P.
2002A&A...386..399C 1 4 13 The signature of high-velocity gas in the spectra of NGC 4151. CONTINI M., VIEGAS S.M. and PRIETO M.A.
2002A&A...387..838D 10 28 The BeppoSAX broad-band spectrum and variability of the Seyfert 1 NGC 3783. DE ROSA A., PIRO L., FIORE F., et al.
2002A&A...388..771C 1 22 75 Are quasars accreting at super-Eddington rates? COLLIN S., BOISSON C., MOUCHET M., et al.
2002A&A...388..787G 2 4 29 The Phoenix galaxy: UGC 4203 re-birth from its ashes? GUAINAZZI M., MATT G., FIORE F., et al.
2002A&A...389...68G         O           80 18 Analysis of the distribution of HII regions in external galaxies. IV. The new galaxy sample. Position and inclination angles. GARCIA-GOMEZ C., ATHANASSOULA E. and BARBERA C.
2002A&A...389..802P 3 14 157 Compton reflection and iron fluorescence in BeppoSAX observations of Seyfert type 1 galaxies. PEROLA G.C., MATT G., CAPPI M., et al.
2002A&A...390...65D 1 6 23 A 10-day ASCA observation of the narrow-line Seyfert 1 galaxy IRAS 13224-3809. DEWANGAN G.C., BOLLER T., SINGH K.P., et al.
2002A&A...392...53N 81 127 Radio sources in low-luminosity active galactic nuclei. III. "AGNs" in a distance-limited sample of "LLAGNs". NAGAR N.M., FALCKE H., WILSON A.S., et al.
2002A&A...393..821S 1 31 165 Mid-Infrared line diagnostics of active galaxies. A spectroscopic AGN survey with ISO-SWS. STURM E., LUTZ D., VERMA A., et al.
2002A&A...394..769G 94 95 Neutral hydrogen and optical observations of edge-on galaxies: Hunting for warps. GARCIA-RUIZ I., SANCISI R. and KUIJKEN K.
2002A&A...395..465B 34 25 Masses, accretion rates and inclinations of AGNs. BIAN W. and ZHAO Y.
2002A&A...396...91Z 13 30 Binary black holes and tori in AGN. II. Can stellar winds constitute a dusty torus? ZIER C. and BIERMANN P.L.
2002AJ....123.2976R viz 8030 102 The UZC-SSRS2 group catalog. RAMELLA M., GELLER M.J., PISANI A., et al.
2002AJ....124..777E 39 18 Arm structure in anemic spiral galaxies. ELMEGREEN D.M., ELMEGREEN B.G., FROGEL J.A., et al.
2002AJ....124..782V viz 941 44 Bar galaxies and their environments. VAN DEN BERGH S.
2002AJ....124.1988M 1 8 36 X-ray versus optical variations in the Seyfert 1 nucleus NGC 3516: a puzzling disconnectedness. MAOZ D., MARKOWITZ A., EDELSON R., et al.
2002ApJ...564..120H 84 233 On the relationship between radio emission and black hole mass in galactic nuclei. HO L.C.
2002ApJ...564..162R 1 5 15 A 12 day ASCA observation of the narrow-line Seyfert 1 galaxy Ton S180: time-selected spectroscopy. ROMANO P., TURNER T.J., MATHUR S., et al.
2002ApJ...565..681R 164 25 The H I line width/linear diameter relationship as an independent test of the Hubble constant. RUSSELL D.G.
2002ApJ...565..762W 59 127 Black holes of active and quiescent galaxies. I. The black hole-bulge relation revisited. WANDEL A.
2002ApJ...565..786M 151 22 Far-infrared census of Starburst-Seyfert connection. MOURI H. and TANIGUCHI Y.
2002ApJ...568..120T 16 26 The spectral energy distribution of the Seyfert galaxy Ton S180. TURNER T.J., ROMANO P., KRAEMER S.B., et al.
2002ApJ...569..624P 50 103 Hubble space telescope imaging of the circumnuclear environments of the CfA Seyfert galaxies: nuclear spirals and fueling. POGGE R.W. and MARTINI P.
2002ApJ...571L...1A 73 13 The relation between mid-infrared emission and black hole mass in active galactic nuclei: a direct way to probe black hole growth. ALONSO-HERRERO A., IVANOV V.D., JAYAWARDHANA R., et al.
2002ApJ...571..256N 3 5 55 The density and location of the x-ray-absorbing gas in NGC 3516. NETZER H., CHELOUCHE D., GEORGE I.M., et al.
2002ApJ...571..733V 1 56 298 Determining central black hole masses in distant active galaxies. VESTERGAARD M.
2002ApJ...572...94R 11 12 The O I line emission in active galactic nuclei revisited. RODRIGUEZ-ARDILA A., VIEGAS S.M., PASTORIZA M.G., et al.
2002ApJ...572..105S 100 49 The far-infrared energy distributions of Seyfert and starburst galaxies in the local universe: infrared space observatory photometry of the 12 micron active galaxy sample. SPINOGLIO L., ANDREANI P. and MALKAN M.A.
2002ApJ...573...92P 39   K                 6 41 Long-term spectral variability of Seyfert galaxies from Rossi X-ray timing explorer color-flux diagrams. PAPADAKIS I.E., PETRUCCI P.O., MARASCHI L., et al.
2002ApJ...574..643K 18 4 221 The ionized gas and nuclear environment in NGC 3783. I. Time-averaged 900 kilosecond Chandra grating spectroscopy. KASPI S., BRANDT W.N., GEORGE I.M., et al.
2002ApJ...577...98K 2 5 42 Variable ultraviolet absorption in the Seyfert 1 galaxy NGC 3516: the case for associated ultraviolet and X-ray absorption. KRAEMER S.B., CRENSHAW D.M., GEORGE I.M., et al.
2002ApJ...579..530W 182 415 Active galactic nucleus black hole masses and bolometric luminosities. WOO J.-H. and URRY C.M.
2002ApJ...580L.117M 111 T K                 6 21 XMM-newton observations of a possible light echo in the Seyfert 1 nucleus of
NGC 4051. 		MASON K.O., McHARDY I.M., PAGE M.J., et al.
2002ApJ...581L..71D 32 9 The correlation between the X-ray spectral slope and the Fe Kα line energy in radio-quiet active galactic nuclei. DEWANGAN G.C.
2002ApJS..143...73E viz 208 152 Near-infrared and optical morphology of spiral galaxies. ESKRIDGE P.B., FROGEL J.A., POGGE R.W., et al.
2002MNRAS.329L..13G 2 5 37 The formerly X-ray reflection-dominated Seyfert 2 galaxy NGC 6300. GUAINAZZI M.
2002MNRAS.329..209M 1 6 23 Weighing black holes with warm absorbers. MORALES R. and FABIAN A.C.
2002MNRAS.330..390M 16 27 The X-ray variability of high-redshift QSOs. MANNERS J., ALMAINI O. and LAWRENCE A.
2002MNRAS.331..795M 9 14 419 On the black hole-bulge mass relation in active and inactive galaxies. McLURE R.J. and DUNLOP J.S.
2002MNRAS.332..231U 9 8 217 Measuring the broad-band power spectra of active galactic nuclei with RXTE. UTTLEY P., McHARDY I.M. and PAPADAKIS I.E.
2002MNRAS.334L..21D 5 13 The complex iron line in NGC 7469 observed by BeppoSAX. DE ROSA A., FABIAN A.C. and PIRO L.
2002MNRAS.335..177S 14 10 Correlated multiwavelength emission from the X-ray-bright Seyfert galaxy III Zw 2. SALVI N.J., PAGE M.J., STEVENS J.A., et al.
2002MNRAS.335..773S 37 69 A spectropolarimetric atlas of Seyfert 1 galaxies. SMITH J.E., YOUNG S., ROBINSON A., et al.
2002MNRAS.336.1209M 7 15 Reflection at large distance from the central engine in Seyferts. MALZAC J. and PETRUCCI P.O.
2002MNRAS.337..109M 2 34 288 Measuring the black hole masses of high-redshift quasars. McLURE R.J. and JARVIS M.J.
2002MNRAS.337..247V 1 10 38 An XMM-Newton observation of Ton S180: constraints on the continuum emission in ultrasoft Seyfert galaxies. VAUGHAN S., BOLLER T., FABIAN A.C., et al.
2002MNRAS.337..609Z 1 8 30 Cross-spectral analysis of the X-ray variability of Markarian 421. ZHANG Y.H.
2002ARA&A..40..263S 1 93 458 Modified Newtonian dynamics as an alternative to dark matter. SANDERS R.H. and McGAUGH S.S.
2002Ap&SS.280..301H 19 0 Statistics of the big blue bump feature in a low redshift sample of active galactic nuclei. HUANG S.A., ZHOU Y.Y. and WANG T.G.
2002MmSAI..73..191N 6 0 RXTE observations of active galactic nuclei. NANDRA K.
2002PASJ...54..695N 100 17 A new empirical method for estimating the far-infrared flux of galaxies. NAGATA H., SHIBAI H., TAKEUCHI T.T., et al.
2002ChJAA...2..207C 25 6 The variability of hardness ratio 1 observed by ROSAT : narrow-line Seyfert 1 galaxies versus broad-line Seyfert 1 galaxies. CHENG L.-P., WEI J.-Y. and ZHAO Y.-H.
2002ChJAA...2..408C 75 2 Comparisons of infrared colors and emission-line intensities between two types of Seyfert 2 galaxies. CHENG L.-P., ZHAO Y.-H. and WEI J.-Y.
2002ChJAA...2..487Z 68 11 Inclination of broad line region in narrow line and broad line Seyfert 1 galaxies. ZHANG T.-Z. and WU X.-B.
2002ChJAA...2..501Z 43 22 Properties of broad band continuum of narrow line Seyfert 1 galaxies. ZHOU H.-Y. and WANG T.-G.
2002AstL...28..745S 28 4 X-ray emission from accretion disks in active galactic nuclei. SULEIMANOV V.F., GHOSH K.K., AUSTIN R.A., et al.
2002RMxAC..12..219V 9 7 When photoionization is not enough. VIEGAS S.M.
2002PABei..20..282C 10 0 The narrow-line Seyfert 1 galaxies. CHENG L. and ZHAO Y.
2003A&A...399...77D 45 36 The intrinsic emission of Seyfert galaxies observed with BeppoSAX/PDS. I. Comparison of the average spectra of the three classes of Seyfert galaxies. DELUIT S. and COURVOISIER T.J.-L.
2003A&A...401..927B viz 252 51 The HRX-BL Lac sample - Evolution of BL Lac objects. BECKMANN V., ENGELS D., BADE N., et al.
2003A&A...402..963M viz 163 9 Optical spectroscopic and 2MASS measurements of Stephenson Hα stars. MAHESWAR G., MANOJ P. and BHATT H.C.
2003A&A...405....5B viz 1917 56 A new catalogue of ISM content of normal galaxies. BETTONI D., GALLETTA G. and GARCIA-BURILLO S.
2003A&A...406..535Z viz 15       D               1 10292 54 The Hamburg/RASS Catalogue of optical identifications. Northern high-galactic latitude ROSAT Bright Source Catalogue X-ray sources. ZICKGRAF F.-J., ENGELS D., HAGEN H.-J., et al.
2003A&A...408..101C 5 13 The narrow line region of Ark 564. CONTINI M., RODRIGUEZ-ARDILA A. and VIEGAS S.M.
2003A&A...411L..59E viz 1015 40 High-energy sources before INTEGRAL. INTEGRAL reference catalog. EBISAWA K., BOURBAN G., BODAGHEE A., et al.
2003A&A...412...45P viz 15       D               1 956212 675 HYPERLEDA. I. Identification and designation of galaxies. PATUREL G., PETIT C., PRUGNIEL P., et al.
2003A&A...412..633Z viz 89 39 The luminous and dark matter content of disk galaxies. ZAVALA J., AVILA-REESE V., HERNANDEZ-TOLEDO H., et al.
2003AJ....125..459M 14 14 The remarkably featureless high-resolution X-ray spectrum of Markarian 478. MARSHALL H.L., EDELSON R.A., VAUGHAN S., et al.
2003AJ....125.1729N 57 15 Iron is not depleted in high-ionization nuclear emission-line regions of active galactic nuclei. NAGAO T., MURAYAMA T., SHIOYA Y., et al.
2003AJ....126...81A 59 71 Spectral energy distributions of Seyfert nuclei. ALONSO-HERRERO A., QUILLEN A.C., RIEKE G.H., et al.
2003AJ....126..742H 54 16 An atlas of Hubble space telescope spectra and images of nearby spiral galaxies. HUGHES M.A., ALONSO-HERRERO A., AXON D., et al.
2003AJ....126.1607S viz 703 787 The IRAS revised bright galaxy sample. SANDERS D.B., MAZZARELLA J.M., KIM D.-C., et al.
2003AJ....126.1690C 99 59 The host galaxies of narrow-line Seyfert 1 galaxies: evidence for bar-driven fueling. CRENSHAW D.M., KRAEMER S.B. and GABEL J.R.
2003ApJ...582..105Y 2 8 53 The kinematics and physical conditions of the ionized gas in Markarian 509. I. Chandra high energy grating spectroscopy. YAQOOB T., McKERNAN B., KRAEMER S.B., et al.
2003ApJ...582..633E 19 18 The ASCA X-ray spectrum of Arp 102B and evaluation of simple models for its associated, metastable Fe II absorber. ERACLEOUS M., HALPERN J.P. and CHARLTON J.C.
2003ApJ...583..124S 85 237 The black hole-bulge relationship in quasars. SHIELDS G.A., GEBHARDT K., SALVIANDER S., et al.
2003ApJ...583..159H 110 105 A search for ``Dwarf'' Seyfert nuclei. VI. Properties of emission-line nuclei in nearby galaxies. HO L.C., FILIPPENKO A.V. and SARGENT W.L.W.
2003ApJ...583..632T 125 112 The unified model and evolution of active galaxies: implications from a spectropolarimetric study. TRAN H.D.
2003ApJ...584L..53U 3 6 62 Correlated long-term optical and X-ray variations in NGC 5548. UTTLEY P., EDELSON R., McHARDY I.M., et al.
2003ApJ...584..129G 9 11 X-Ray-Luminous galaxies. I. Chandra observations of IRAS 00317-2142. GEORGANTOPOULOS I., ZEZAS A. and WARD M.J.
2003ApJ...585..665H 21 15 An Extreme Ultraviolet Explorer atlas of Seyfert galaxy light curves: search for periodicity. HALPERN J.P., LEIGHLY K.M. and MARSHALL H.L.
2003ApJ...586..868M 1 11 46 Is there really a black hole at the center of NGC 4041? constraints from gas kinematics. MARCONI A., AXON D.J., CAPETTI A., et al.
2003ApJ...590...73X viz 157 27 An active galactic nucleus sample with high X-Ray-to-Optical flux ratio from RASS. II. Optical emission line properties of Seyfert 1-Type active galactic nuclei. XU D.W., KOMOSSA S., WEI J.Y., et al.
2003ApJ...590...86L 51 83 On the nature of low-luminosity narrow-line active galactic nuclei. LAOR A.
2003ApJ...591..733B 68 8 Timescales of soft X-ray variability and physical constraints in active galactic nuclei. BIAN W. and ZHAO Y.
2003ApJ...593...69K 1 30 101 Comptonization in super-Eddington accretion flow and growth timescale of supermassive black holes. KAWAGUCHI T.
2003ApJ...594..116C 1 7 36 Simultaneous ultraviolet and X-ray spectroscopy of the Seyfert 1 galaxy NGC 5548. I. Physical conditions in the ultraviolet absorbers. CRENSHAW D.M., KRAEMER S.B., GABEL J.R., et al.
2003ApJ...595..656U 113 T K                 3 25 Catching
NGC 4051 in the low state with Chandra. 		UTTLEY P., FRUSCIONE A., McHARDY I., et al.
2003ApJ...596..114S 2 12 74 Can a dusty warm absorber model reproduce the soft X-ray spectra of MCG -6-30-15 and Markarian 766? SAKO M., KAHN S.M., BRANDUARDI-RAYMONT G., et al.
2003ApJ...597..479M 11 17 X-ray variability of the magnetic cataclysmic variable V1432 Aquilae and the Seyfert galaxy NGC 6814. MUKAI K., HELLIER C., MADEJSKI G., et al.
2003ApJ...597..832K 7 6 127 Toward a self-consistent model of the ionized absorber in NGC 3783. KRONGOLD Y., NICASTRO F., BRICKHOUSE N.S., et al.
2003ApJ...598..168S 40 27 A method for black hole mass determination in accretion-powered X-ray sources. SHRADER C.R. and TITARCHUK L.
2003ApJ...598..935M 1 14 78 Long-term X-ray spectral variability in Seyfert 1 galaxies. MARKOWITZ A., EDELSON R. and VAUGHAN S.
2003ApJ...599..949H 5 8 X-Ray-Extreme-Ultraviolet simultaneous observations of NGC 5548: fast extreme-ultraviolet dip without X-ray variation. HABA Y., KUNIEDA H., MISAKI K., et al.
2003ApJS..145..259H 2 47 311 The BIMA survey of nearby galaxies (BIMA SONG). II. The CO data. HELFER T.T., THORNLEY M.D., REGAN M.W., et al.
2003MNRAS.338..323L 112 T K                 8 41 X-ray spectral variability of the Seyfert galaxy
NGC 4051. 		LAMER G., McHARDY I.M., UTTLEY P., et al.
2003MNRAS.339.1237V 8 5 120 X-ray continuum variability of MCG-6-30-15. VAUGHAN S., FABIAN A.C. and NANDRA K.
2003MNRAS.340L..33R 2 6 39 Hidden starbursts in Seyfert 1 galaxies. RODRIGUEZ-ARDILA A. and VIEGAS S.M.
2003MNRAS.341..496V 2 6 42 The high frequency power spectrum of Markarian 766. VAUGHAN S. and FABIAN A.C.
2003MNRAS.341..973S 2 7 44 Evidence for an intermediate-mass black hole and a multi-zone warm absorber in NGC 4395. SHIH D.C., IWASAWA K. and FABIAN A.C.
2003MNRAS.342L..31T 4 5 71 The nature of X-ray spectral variability in Seyfert galaxies. TAYLOR R.D., UTTLEY P. and McHARDY I.M.
2003MNRAS.342L..41L 3 4 45 An absorption event in the X-ray light curve of NGC 3227. LAMER G., UTTLEY P. and McHARDY I.M.
2003MNRAS.342..355Z 1 23 115 Correlations between X-ray and radio spectral properties of accreting black holes. ZDZIARSKI A.A., LUBINSKI P., GILFANOV M., et al.
2003MNRAS.342..422M 3 9 90 Changing look: from Compton-thick to Compton-thin, or the rebirth of fossil active galactic nuclei. MATT G., GUAINAZZI M. and MAIOLINO R.
2003MNRAS.343..164B 41 50 On X-ray variability in narrow-line and broad-line active galactic nuclei. BIAN W. and ZHAO Y.
2003MNRAS.343.1341S 114 T K                 6 59 Complex optical-X-ray correlations in the narrow-line Seyfert 1 galaxy
NGC 4051. 		SHEMMER O., UTTLEY P., NETZER H., et al.
2003MNRAS.344L..53H 111 T K                 17 27 A search for extragalactic H2O maser emission towards IRAS galaxies - II. Discovery of an H2O maser in the type 1 Seyfert galaxy
NGC 4051. 		HAGIWARA Y., DIAMOND P.J., MIYOSHI M., et al.
2003MNRAS.344..527K viz 57 45 Structure and star formation in disc galaxies - I. Sample selection and near-infrared imaging. KNAPEN J.H., DE JONG R.S., STEDMAN S., et al.
2003MNRAS.345L..19M 2 21 126 The connection between radio-quiet active galactic nuclei and the high/soft state of X-ray binaries. MACCARONE T.J., GALLO E. and FENDER R.
2003MNRAS.345.1057M 2 111 816 A Fundamental Plane of black hole activity. MERLONI A., HEINZ S. and DI MATTEO T.
2003MNRAS.346...37C 45 6 The infrared-X-ray continuum correlation in active galactic nuclei. CONTINI M., VIEGAS S.M. and CAMPOS P.E.
2003PASP..115..592C 22 38 Ultraviolet and optical properties of narrow-line Seyfert 1 galaxies. CONSTANTIN A. and SHIELDS J.C.
2003ARA&A..41..117C 3 29 288 Mass loss from the nuclei of active galaxies. CRENSHAW D.M., KRAEMER S.B. and GEORGE I.M.
2003ARA&A..41..291P 85 60 High-resolution X-ray spectroscopy with CHANDRA and XMM-Newton. PAERELS F.B.S. and KAHN S.M.
2003AN....324..152M 4 0 Spectroscopic X-ray classification of AGNs. MORALES R., NICASTRO F. and ELVIS M.
2003IAUC.8205....1A 74 T                   2 4 Supernova 2003ie in
NGC 4051. 		ARBOUR R. and BOLES T.
2003IAUC.8207....3B 74 T                   2 3 Supernova 2003ie in
NGC 4051. 		BENETTI S., NAVASARDYAN H., PASTORELLO A., et al.
2003MmSAI..74..367M 8 0 Obscuration and reprocessing in the cosmic history of active galactic nuclei. MATT G., BONGARDO C., BRAITO V., et al.
2003PASJ...55..143B 43 19 Black hole - bulge relation for narrow-line objects. BIAN W.-H. and ZHAO Y.-H.
2003ChJAA...3..119B 15 3 On the black hole - bulge mass ratios in narrow-line Seyfert 1 galaxies. BIAN W.-H. and ZHAO Y.-H.
2003ChJAA...3..423W 7 0 Discovery of five narrow-line Seyfert 1 galaxies and implications on the NLS1 model. WU J.-H., HE X.-T., CHEN Y., et al.
2003IAUS..214..259M 6 0 New Chandra/HST-STIS results on Seyfert I AGN: photoionized outflows. McKERNAN B. and YAQOOB T.
2003IAUS..214..265P 10 2 New Chandra results on Seyfert 1 galaxies: Fe-K lines. PADMANABHAN U. and YAQOOB T.
2003ASPC..289..349K 22 6 A high resolution imaging survey of CO, HCN and HCO+ lines towards nearby Seyfert galaxies. KOHNO K.
2004A&A...413..477P 1 3 12 Physical interpretation of the NGC 7469 UV/X-ray variability. PETRUCCI P.O., MARASCHI L., HAARDT F., et al.
2004A&A...414...23J viz 336 130 The Hα galaxy survey. I. The galaxy sample, Hα narrow-band observations and star formation parameters for 334 galaxies. JAMES P.A., SHANE N.S., BECKMAN J.E., et al.
2004A&A...414..825S viz 85 56 A joint mid-infrared spectroscopic and X-ray imaging investigation of LINER galaxies. SATYAPAL S., SAMBRUNA R.M. and DUDIK R.P.
2004A&A...416...35W viz 2465 10 Radio emission from AGN detected by the VLA FIRST survey. WADADEKAR Y.
2004A&A...418..465L viz 78 182 The relation between AGN hard X-ray emission and mid-infrared continuum from ISO spectra: Scatter and unification aspects. LUTZ D., MAIOLINO R., SPOON H.W.W., et al.
2004A&A...418..927R viz 346 91 RXTE all-sky slew survey. Catalog of X-ray sources at |b|>10°. REVNIVTSEV M., SAZONOV S., JAHODA K., et al.
2004A&A...420..873V viz 339 58 Properties of isolated disk galaxies. VARELA J., MOLES M., MARQUEZ I., et al.
2004A&A...421..461G 1 5 28 XMM-Newton discovery of a Compton-thick AGN in the GPS galaxy Mkn 668. GUAINAZZI M., SIEMIGINOWSKA A., RODRIGUEZ-PASCUAL P., et al.
2004A&A...421..595G viz 159 9 Deprojecting spiral galaxies using Fourier analysis. Application to the Ohio sample. GARCIA-GOMEZ C., BARBERA C., ATHANASSOULA E., et al.
2004A&A...423..469S viz 135 74 Statistical properties of local active galactic nuclei inferred from the RXTE 3-20 keV all-sky survey. SAZONOV S.Y. and REVNIVTSEV M.G.
2004A&A...424..793W 33 87 Black hole mass estimation using a relation between the BLR size and emission line luminosity of AGN. WU X.-B., WANG R., KONG M.Z., et al.
2004A&A...425...95D 1 4 14 High resolution Chandra X-ray imaging of the nucleus of M 33. DUBUS G., CHARLES P.A. and LONG K.S.
2004A&A...425..457R         O           29 64 Molecular hydrogen and [FeII] in Active Galactic Nuclei. RODRIGUEZ-ARDILA A., PASTORIZA M.G., VIEGAS S., et al.
2004A&A...428...57K 1         O           6 25 X-ray/UV campaign on the Mrk 279 outflow: Density diagnostics in Active Galactic Nuclei using OV K-shell absorption lines. KAASTRA J.S., RAASSEN A.J.J., MEWE R., et al.
2004AJ....127..156G viz 112 106 A complete sample of soft X-Ray-Selected AGNs. I. The data. GRUPE D., WILLS B.J., LEIGHLY K.M., et al.
2004AJ....127.2085A viz 218 9 Inner-truncated disks in galaxies. ANDERSON K.S.J., BAGGETT S.M. and BAGGETT W.E.
2004AJ....127.2631K 111 T K                 6 10 Far ultraviolet spectroscopic explorer spectroscopy of absorption and emission lines from the narrow-line Seyfert 1 galaxy
NGC 4051. 		KASPI S., BRANDT W.N., COLLINGE M.J., et al.
2004AJ....127.3168B 56 72 Exploring narrow-line Seyfert 1 galaxies through the physical properties of their hosts. BOTTE V., CIROI S., RAFANELLI P., et al.
2004AJ....128.1124S         O           54 19 Nuclear properties of a sample of nearby spiral galaxies from Hubble Space Telescope STIS imaging. SCARLATA C., STIAVELLI M., HUGHES M.A., et al.
2004ApJ...601L..21K 22 17 Why are massive black holes small in disk galaxies? KAWAKATU N. and UMEMURA M.
2004ApJ...601..142C 144 14 Stacking searches for gamma-ray emission above 100 MeV from radio and Seyfert galaxies. CILLIS A.N., HARTMAN R.C. and BERTSCH D.L.
2004ApJ...602..635R 1 8 33 The spectral energy distribution and emission-line properties of the narrow-line Seyfert 1 galaxy Arakelian 564. ROMANO P., MATHUR S., TURNER T.J., et al.
2004ApJ...603..425G 1 8 41 Dramatic X-ray spectral variability of the broad absorption line quasar PG 2112+059. GALLAGHER S.C., BRANDT W.N., WILLS B.J., et al.
2004ApJ...603..456M 8 20 A Chandra HETGS observation of the narrow-line Seyfert 1 galaxy Arakelian 564. MATSUMOTO C., LEIGHLY K.M. and MARSHALL H.L.
2004ApJ...604...63Y 2 17 116 The cores of the Fe K lines in Seyfert 1 galaxies observed by the Chandra High Energy Grating. YAQOOB T. and PADMANABHAN U.
2004ApJ...604..653D 9 26 XMM-Newton observations of an intermediate X-ray object in NGC 2276. DAVIS D.S. and MUSHOTZKY R.F.
2004ApJ...605..144M 59 4 Galaxy interaction and the starburst-Seyfert connection. MOURI H. and TANIGUCHI Y.
2004ApJ...605..156G 91 37 10 micron imaging of Seyfert galaxies from the 12 micron sample. GORJIAN V., WERNER M.W., JARRETT T.H., et al.
2004ApJ...605..670P 2 4 29 An XMM-newton observation of the Seyfert 1 galaxy 1H 0419-577 in an extreme low state. POUNDS K.A., REEVES J.N., PAGE K.L., et al.
2004ApJ...606L..41G 44 1 132 MBH-σ relation for a complete sample of soft X-ray-selected active galactic nuclei. GRUPE D. and MATHUR S.
2004ApJ...606..151O 112 T K                 14 64 Relativistic O VIII emission and ionized outflow in
NGC 4051 measured with XMM-Newton. 		OGLE P.M., MASON K.O., PAGE M.J., et al.
2004ApJ...606..749K 4 6 79 What the optical recombination lines can tell us about the broad-line regions of active galactic nuclei. KORISTA K.T. and GOAD M.R.
2004ApJ...607...90B 4 11 134 POX 52: a dwarf Seyfert 1 galaxy with an intermediate-mass black hole. BARTH A.J., HO L.C., RUTLEDGE R.E., et al.
2004ApJ...607L.107W 55 80 The hot disk Corona and magnetic turbulence in radio-quiet active galactic nuclei: observational constraints. WANG J.-M., WATARAI K.-Y. and MINESHIGE S.
2004ApJ...607..794K 43 14 On the relationship between the optical emission-line and X-ray luminosities in Seyfert 1 galaxies. KRAEMER S.B., GEORGE I.M., CRENSHAW D.M., et al.
2004ApJ...609...69K 15 33 Optical variability of narrow-line Seyfert 1 galaxies. KLIMEK E.S., GASKELL C.M. and HEDRICK C.H.
2004ApJ...609..313M 1 5 18 The chaotic behavior of the black hole system GRS 1915+105. MISRA R., HARIKRISHNAN K.P., MUKHOPADHYAY B., et al.
2004ApJ...610...93Y 1 2 9 The black hole mass versus velocity dispersion relation in QSOs/Active galactic nuclei: observational appearance and black hole growth. YU Q. and LU Y.
2004ApJ...611..125L 2 9 65 Hubble space telescope STIS ultraviolet spectral evidence of outflow in extreme narrow-line Seyfert 1 galaxies. II. Modeling and Interpretation. LEIGHLY K.M.
2004ApJ...612L..29B 1 29 113 The role of pressure in giant molecular cloud formation. BLITZ L. and ROSOLOWSKY E.
2004ApJ...613..682P viz 10 37 1142 Central masses and broad-line region sizes of active galactic nuclei. II. A homogeneous analysis of a large reverberation-mapping database. PETERSON B.M., FERRARESE L., GILBERT K.M., et al.
2004ApJ...614..626D 7 6 XMM-newton observation of the narrow-line QSO PHL 1092: detection of a high and variable soft component. DASGUPTA S., RAO A.R. and DEWANGAN G.C.
2004ApJ...615L.121L 2 3 24 Outflows near an accreting black hole: ionization and temperature structures. LAMING J.M. and TITARCHUK L.
2004ApJ...615..645O 7 16 357 Supermassive black holes in active galactic nuclei. II. Calibration of the black hole mass-velocity dispersion relationship for active galactic nuclei. ONKEN C.A., FERRARESE L., MERRITT D., et al.
2004ApJ...615..652N 2 15 109 The relationship between black hole mass and velocity dispersion in Seyfert 1 galaxies. NELSON C.H., GREEN R.F., BOWER G., et al.
2004ApJ...615..767L 53 35 C II radiative cooling of the diffuse gas in the Milky way. LEHNER N., WAKKER B.P. and SAVAGE B.D.
2004ApJ...616..696P 4 3 36 Resolving the large-scale spectral variability of the luminous Seyfert 1 galaxy 1H 0419-577: evidence for a new emission component and absorption by cold dense matter. POUNDS K.A., REEVES J.N., PAGE K.L., et al.
2004ApJ...617..232M 24 58 O VII and O VIII absorption by hot gas in the vicinity of the galaxy. McKERNAN B., YAQOOB T. and REYNOLDS C.S.
2004ApJ...617..939M 27 65 An expanded rossi X-ray timing explorer survey of X-ray variability in Seyfert 1 galaxies. MARKOWITZ A. and EDELSON R.
2004ApJS..151..299H viz 921 16 Classification of spectra from the infrared space observatory PHT-s database. HODGE T.M., KRAEMER K.E., PRICE S.D., et al.
2004ApJS..154..519S viz 246 218 The ultraluminous X-ray source population from the Chandra archive of galaxies. SWARTZ D.A., GHOSH K.K., TENNANT A.F., et al.
2004MNRAS.347.1345U 116 T K                 2 35 Complex X-ray spectral behaviour of
NGC 4051 in the low flux state. 		UTTLEY P., TAYLOR R.D., McHARDY I.M., et al.
2004MNRAS.348..207P 1 15 76 The scaling of the X-ray variability with black hole mass in active galactic nuclei. PAPADAKIS I.E.
2004MNRAS.348..783M 115 T K                 14 195 Combined long and short time-scale X-ray variability of
NGC 4051 with RXTE and XMM-Newton. 		McHARDY I.M., PAPADAKIS I.E., UTTLEY P., et al.
2004MNRAS.348.1065C 37 19 The infrared continuum of active galactic nuclei. CONTINI M., VIEGAS S.M. and PRIETO M.A.
2004MNRAS.348.1415V 2 19 136 A long hard look at MCG-6-30-15 with XMM-Newton - II. Detailed EPIC analysis and modelling. VAUGHAN S. and FABIAN A.C.
2004MNRAS.349.1435M 9 10 286 A light bending model for the X-ray temporal and spectral properties of accreting black holes. MINIUTTI G. and FABIAN A.C.
2004MNRAS.350...10P 120 T K                 3 84 Exploring the complex X-ray spectrum of
NGC 4051. 		POUNDS K.A., REEVES J.N., KING A.R., et al.
2004MNRAS.350L..26N 22 42 Black hole mass estimation from X-ray variability measurements in active galactic nuclei. NIKOLAJUK M., PAPADAKIS I.E. and CZERNY B.
2004MNRAS.350.1049G 44 50 Long-term infrared photometry of Seyferts. GLASS I.S.
2004MNRAS.351..193V 14 40 An XMM-Newton observation of Ark 120: the X-ray spectrum of a `bare' Seyfert 1 nucleus. VAUGHAN S., FABIAN A.C., BALLANTYNE D.R., et al.
2004MNRAS.352..744G 8 19 An intense soft excess and evidence for light bending in the luminous narrow-line quasar PHL 1092. GALLO L.C., BOLLER T., BRANDT W.N., et al.
2004MNRAS.353.1064G 4 5 65 Long-term spectral changes in the partial-covering candidate narrow-line Seyfert 1 galaxy 1H 0707-495. GALLO L.C., TANAKA Y., BOLLER T., et al.
2004MNRAS.353.1071F 9 4 113 X-ray reflection in the narrow-line Seyfert 1 galaxy 1H 0707-495. FABIAN A.C., MINIUTTI G., GALLO L., et al.
2004MNRAS.355..297G 10 27 Unveiling the nature of the highly obscured active galactic nucleus in NGC 5643 with XMM-Newton. GUAINAZZI M., RODRIGUEZ-PASCUAL P., FABIAN A.C., et al.
2004MNRAS.355..973S 47 85 Connecting the cosmic infrared background to the X-ray background. SILVA L., MAIOLINO R. and GRANATO G.L.
2004MNRAS.355.1251L viz 182 91 Bar-induced perturbation strengths of the galaxies in the Ohio State University Bright Galaxy Survey - I. LAURIKAINEN E., SALO H., BUTA R., et al.
2004AN....325..540Y 6 3 The dust distribution in the central region of AGNs: new results from the MAGNUM telescope. YPSHII Y., KOBAYASHI Y. and MINEZAKI T.
2004SSRv..112....1G 335 9 The impact of space experiments on our knowledge of the physics of the Universe. GIOVANNELLI F. and SABAU-GRAZIATI L.
2004ChJAA...4...61B 37 1 The difference between the α-disks of Seyfert 1 galaxies and quasars. BIAN W.-H., DONG H. and ZHAO Y.-H.
2005A&A...429..141K 61 61 Structure and star formation in disk galaxies. III. Nuclear and circumnuclear Hα emission. KNAPEN J.H.
2005A&A...430..435A 1 5 11 X-ray to UV variability correlation in MCG-6-30-15. AREVALO P., PAPADAKIS I., KUHLBRODT B., et al.
2005A&A...431..111B 4         O           23 191 The nature and origin of Seyfert warm absorbers. BLUSTIN A.J., PAGE M.J., FUERST S.V., et al.
2005A&A...434..569S 15 3 95 Simultaneous X-ray and UV spectroscopy of the Seyfert galaxy NGC 5548. II. Physical conditions in the X-ray absorber. STEENBRUGGE K.C., KAASTRA J.S., CRENSHAW D.M., et al.
2005A&A...435..811P 2         O           7 32 The mass of the black hole in 3C 273. PALTANI S. and TUERLER M.
2005A&A...436...75H 103 53 New H2O masers in Seyfert and FIR bright galaxies. HENKEL C., PECK A.B., TARCHI A., et al.
2005A&A...436..417W 112 T K                 10 16 Variability of optical FeII complex in narrow-line Seyfert 1 galaxy
NGC 4051. 		WANG J., WEI J.Y. and HE X.T.
2005A&A...438..507B viz 173 91 Lopsided spiral galaxies: evidence for gas accretion. BOURNAUD F., COMBES F., JOG C.J., et al.
2005A&A...442..185B 35 32 A search for changing-look AGN in the Grossan catalog. BIANCHI S., GUAINAZZI M., MATT G., et al.
2005A&A...444..431S 16 26 INTEGRAL observations of six AGN in the Galactic Plane. SOLDI S., BECKMANN V., BASSANI L., et al.
2005AJ....130..506B 149 64 The distribution of bar and spiral arm strengths in disk galaxies. BUTA R., VASYLYEV S., SALO H., et al.
2005ApJ...618L..83Z viz 68 58 Narrow iron kα lines in active galactic nuclei: evolving populations. ZHOU X.-L. and WANG J.-M.
2005ApJ...618..139O 1 11 31 Multiwavelength observations of radio galaxy 3C 120 with XMM-newton. OGLE P.M., DAVIS S.W., ANTONUCCI R.R.J., et al.
2005ApJ...618..155T 4 8 73 Complex X-ray absorption and the Fe Kα profile in NGC 3516. TURNER T.J., KRAEMER S.B., GEORGE I.M., et al.
2005ApJ...619L.151B 2 23 133 Dwarf Seyfert 1 nuclei and the low-mass end of the MBH-σ relation. BARTH A.J., GREENE J.E. and HO L.C.
2005ApJ...620..151R 27 9 Probing the dust obscuration in Seyfert galaxies using infrared spectroscopy. II. Implication for the unification of Seyfert galaxies. RHEE J.H. and LARKIN J.E.
2005ApJ...620..165K 2 8 43 The ionized nuclear environment in NGC 985 as seen by Chandra and BeppoSAX. KRONGOLD Y., NICASTRO F., ELVIS M., et al.
2005ApJ...621..130W 62 19 Origin of radio emission from nearby low-luminosity active galactic nuclei. WU Q. and CAO X.
2005ApJ...621..256S 59 74 Simulating the Spitzer mid-infrared color-color diagrams. SAJINA A., LACY M. and SCOTT D.
2005ApJ...622..129S viz 2 14 68 Lag-luminosity relationship for interband lags between variations in B, V, R, and I bands in active galactic nuclei. SERGEEV S.G., DOROSHENKO V.T., GOLUBINSKIY Y.V., et al.
2005ApJ...622..816L 1 11 27 A simultaneous RXTE and XMM-Newton observation of the broad-line radio galaxy 3C 111. LEWIS K.T., ERACLEOUS M., GLIOZZI M., et al.
2005ApJ...622..842K 3 7 46 Opacity variations in the ionized absorption in NGC 3783: a compact absorber. KRONGOLD Y., NICASTRO F., BRICKHOUSE N.S., et al.
2005ApJ...625L..39M 1 7 20 Low-luminosity active galactic nuclei as analogs of galactic black holes in the low/hard state: evidence from X-ray timing of NGC 4258. MARKOWITZ A. and UTTLEY P.
2005ApJ...625...78H viz 115 53 The physical connections among infrared QSOs, Palomar-Green QSOs, and narrow-line Seyfert 1 galaxies. HAO C.N., XIA X.Y., MAO S., et al.
2005ApJ...625..716C 91 51 The Hubble Space Telescope view of LINER nuclei: evidence for a dual population? CHIABERGE M., CAPETTI A. and MACCHETTO F.D.
2005ApJ...627...83G 1 6 20 The high-resolution X-ray spectrum of MR 2251-178 obtained with the Chandra HETGS. GIBSON R.R., MARSHALL H.L., CANIZARES C.R., et al.
2005ApJ...629...61K 8 35 601 The relationship between luminosity and broad-line region size in active galactic nuclei. KASPI S., MAOZ D., NETZER H., et al.
2005ApJ...631L.129R 40 35 The pattern speeds of 38 barred galaxies. RAUTIAINEN P., SALO H. and LAURIKAINEN E.
2005ApJ...631..727P 1 8 17 Fourier-resolved spectroscopy of the XMM-Newton observations of MCG -06-30-15. PAPADAKIS I.E., KAZANAS D. and AKYLAS A.
2005ApJ...632..217S 1 44 132 Secular evolution via bar-driven gas inflow: results from BIMA SONG. SHETH K., VOGEL S.N., REGAN M.W., et al.
2005ApJ...632..859M 2 69 277 The baryonic Tully-Fisher relation of galaxies with extended rotation curves and the stellar mass of rotating galaxies. McGAUGH S.S.
2005ApJ...633...86S 140 50 The link between star formation and accretion in LINERs: a comparison with other active galactic nucleus subclasses. SATYAPAL S., DUDIK R.P., O'HALLORAN B., et al.
2005ApJ...633..688M 16 1 33 The locus of highly accreting active galactic nuclei on the MBH-σ plane: selections, limitations, and implications. MATHUR S. and GRUPE D.
2005ApJ...634..161H 76 145 The relationship of hard X-ray and optical line emission in low-redshift active galactic nuclei. HECKMAN T.M., PTAK A., HORNSCHEMEIER A., et al.
2005ApJ...634..193S 1 8 22 Intrinsic absorption in the spectrum of NGC 7469: simultaneous Chandra, FUSE, and STIS observations. SCOTT J.E., KRISS G.A., LEE J.C., et al.
2005ApJ...634..928F 3 3 23 Supersolar metallicity in the NLS1 galaxy Markarian 1044. FIELDS D.L., MATHUR S., POGGE R.W., et al.
2005ApJ...635..180M 9 16 X-ray variability characteristics of the Seyfert 1 galaxy NGC 3783. MARKOWITZ A.
2005ApJS..157...59L viz 840 92 Ultraluminous X-ray sources in nearby galaxies from ROSAT high resolution imager observations I. Data analysis. LIU J.-F. and BREGMAN J.N.
2005ApJS..160...76B 23 22 Integral field spectroscopy of 23 spiral bulges. BATCHELDOR D., AXON D., MERRITT D., et al.
2005MNRAS.356..295G 1 23 60 On the transmission-dominated to reprocessing-dominated spectral state transitions in Seyfert 2 galaxies. GUAINAZZI M., FABIAN A.C., IWASAWA K., et al.
2005MNRAS.356..524V 1 14 49 The exceptional X-ray variability of the dwarf Seyfert nucleus NGC 4395. VAUGHAN S., IWASAWA K., FABIAN A.C., et al.
2005MNRAS.356..789B 1 14 43 Stellar velocity dispersion in narrow-line Seyfert 1 galaxies. BOTTE V., CIROI S., MILLE F.D., et al.
2005MNRAS.358..781S 8 10 Short time-scale optical variability of the dwarf Seyfert nucleus in NGC 4395. SKELTON J.E., LAWRENCE A., PAPPA A., et al.
2005MNRAS.358.1405O 47 72 The relationship between X-ray variability amplitude and black hole mass in active galactic nuclei. O'NEILL P.M., NANDRA K., PAPADAKIS I.E., et al.
2005MNRAS.359..308Z 1 6 16 On the influence of relativistic effects on X-ray variability of accreting black holes. ZYCKI P.T. and NIEDZWIECKI A.
2005MNRAS.359..345U 9 9 162 Non-linear X-ray variability in X-ray binaries and active galaxies. UTTLEY P., McHARDY I.M. and VAUGHAN S.
2005MNRAS.359.1469M 4 14 113 MCG-6-30-15: long time-scale X-ray variability, black hole mass and active galactic nuclei high states. McHARDY I.M., GUNN K.F., UTTLEY P., et al.
2005MNRAS.361..428N 15 25 Time variability of active galactic nuclei and heating of cooling flows. NIPOTI C. and BINNEY J.
2005MNRAS.361.1337M 23 25 Constraints on hot metals in the vicinity of the Galaxy. McKERNAN B., YAQOOB T. and REYNOLDS C.S.
2005MNRAS.362..235V 1 9 28 Where are the X-ray quasi-periodic oscillations in active galaxies ? VAUGHAN S. and UTTLEY P.
2005MNRAS.362..784P 5 8 X-ray absorption and re-emission from an ionized outflow in the Type 1 quasi-stellar object 2MASS 234449+1221 observed by XMM-Newton. POUNDS K.A., WILKES B.J. and PAGE K.L.
2005MNRAS.363..586U 2 15 72 X-ray variability of NGC 3227 and 5506 and the nature of active galactic nucleus `states'. UTTLEY P. and McHARDY I.M.
2005MNRAS.363.1241H 46 3 Interstellar polarization and the position-angle orientations of type 1 Seyfert galaxies. HOFFMAN J.L., CHORNOCK R., LEONARD D.C., et al.
2005MNRAS.364...99V 45 8 On the X-ray properties of OH megamaser sources: Chandra snapshot observations. VIGNALI C., BRANDT W.N., COMASTRI A., et al.
2005MNRAS.364..208D 1 15 47 Scaling variability from stellar to supermassive black holes. DONE C. and GIERLINSKI M.
2005PASP..117..773V viz 447 60 Classifications of the host galaxies of supernovae, set III. VAN DEN BERGH S., LI W. and FILIPPENKO A.V.
2005ARA&A..43..625L 50 92 Mega-masers and galaxies. LO K.Y.
2005ARA&A..43..827B 5 28 322 Deep extragalactic X-ray surveys. BRANDT W.N. and HASINGER G.
2005Ap.....48..304D viz 34 16 BVRI CCD-Photometry of comparison stars in the neighborhood of galaxies with active nuclei. II. DOROSHENKO V.T., SERGEEV S.G., MERKULOVA N.I., et al.
2005MmSAI..76..126K 10 3 A multiband approach to AGN: radioscopy & radio astronomy. KADLER M., ROS E., KERP J., et al.
2005SSRv..116..523F 3 107 692 Supermassive black holes in galactic nuclei: past, present and future research. FERRARESE L. and FORD H.
2005ChJAA...5...21B 17 2 The relation between the inclinations of broad line regions and the accretion disk. BIAN W.-H.
2005ARep...49..362Z 40 12 Supermassive black holes: Relation to dark halos. ZASOV A.V., PETROCHENKO L.N. and CHEREPASHCHUK A.M.
2005BaltA..14..420H 3 0 Subparsec-scale imaging of extragalactic H2O maser emission. HAGIWARA Y.
2006A&A...446..459C 2 30 147 X-ray spectral survey with XMM-Newton of a complete sample of nearby Seyfert galaxies. CAPPI M., PANESSA F., BASSANI L., et al.