Ton 951 , the SIMBAD biblio

Ton 951 , the SIMBAD biblio (466 results) C.D.S. - SIMBAD4 rel 1.8 - 2024.04.19CEST23:16:58

Sort references on where and how often the object is cited
trying to find the most relevant references on this object.
More on score
Bibcode/DOI Score in Title|Abstract|
Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1959BOTT....2r...3C 263 8 Estrellas azules en el casquete galactico norte II. CHAVIRA E.
1983ApJ...269..352S viz 2 125 1272 Quasar evolution derived from the Palomar bright quasar survey and other complete quasar surveys. SCHMIDT M. and GREEN R.F.
1984AJ.....89..958H 1 15 113 Low-redshift quasars as the active nuclei of cosmologically distant interacting galaxies: a spectroscopic investigation. HECKMAN T.M., BOTHUN G.D., BALICK B., et al.
1984ApJS...54..495G 106 44 An imaging survey of fields around quasars. I. A catalog GREEN R.F. and YEE H.K.C.
1985AJ.....90.1642C 1 7 41 HI emission from quasar host galaxies. CONDON J.J., HUTCHINGS J.B. and GOWER A.C.
1986ApJ...308..815N 180 180 Quasars measured by the Infrared Astronomical Satellite. NEUGEBAUER G., MILEY G.K., SOIFER B.T., et al.
1986ApJ...309L..69E 10 18 Far-infrared properties of optically selected quasars. EDELSON R.A.
1986ApJS...60..543P 276 24 The Case low-dispersion northern sky survey. III. PESCH P. and SANDULEAK N.
1986ApJS...61..305G viz 1882 923 The Palomar-Green catalog of ultraviolet-excess stellar objects. GREEN R.F., SCHMIDT M. and LIEBERT J.
1986MNRAS.222..787M 231 29 A search for QSOs in the fields of nearby galaxies - II. NGC 55, 253, 300 and 5364. MONK A.S., PENSTON M.V., PETTINI M., et al.
1987AJ.....93....6H 15 30 21cm emission in QSOs and active galaxies. HUTCHINGS J.B., GOWER A.C. and PRICE R.
1987AJ.....93..255C 13 16 Radio-continuum emission from quasar host galaxies. CONDON J.J., GOWER A.C. and HUTCHINGS J.B.
1987AJ.....94.1461Y 37 37 Companions of low-redshift radio-quiet quasars. YEE H.K.C.
1987ApJ...321L..23W 1 8 46 Is optical Fe II emission related to the soft X-ray properties of quasars ? WILKES B.J., ELVIS M. and McHARDY I.
1987ApJS...63..615N 103 311 Continuum energy distributions of quasars in the Palomar-Green survey. NEUGEBAUER G., GREEN R.F., MATTHEWS K., et al.
1987IAUS..121..363Y 7 3 Imaging of low redshift PG quasars and their companions. YEE H.K.C.
1988AJ.....96.1731R 35 26 Microarcsecond optical astrometry: an instrument and its astrophysical applications. REASENBERG R.D., BABCOCK R.W., CHANDLER J.F., et al.
1988ApJ...324..809K 85 60 X-ray, optical, and infrared luminosity correlations in radio-quiet quasars. KRISS G.A.
1988SoSAO..55....5L viz 943 33 A catalogue of Seyfert galaxies. LIPOVETSKY V.A., NEIZVESTNY S.I. and NEIZVESTNAYA O.M.
1989A&A...219...87C 47 90 The nature of radio-quiet quasars. CHINI R., KREYSA E. and BIERMANN P.L.
1989AJ.....97..777E 174 366 Accurate galactic N H values towards quasars and AGN. ELVIS M., LOCKMAN F.J. and WILKES B.J.
1989AJ.....97..957N 108 53 The near-infrared variability of a sample of optically selected quasars. NEUGEBAUER G., SOIFER B.T., MATTHEWS K., et al.
1989AJ.....98.1195K 2 113 1107 VLA observations of objects in the Palomar bright quasar survey. KELLERMANN K.I., SRAMEK R., SCHMIDT M., et al.
1989ApJ...343L...9B 35 23 On the relation between Fe II emission and soft X-ray properties of quasars. BOROSON T.A.
1989ApJ...346...68S 1 61 357 Fitting improved accretion disk models to the multiwavelength continua of quasars and active galactic nuclei. SUN W.-H. and MALKAN M.A.
1989ApJ...347...29S 1 109 736 Continuum energy distributions of quasars: shapes and origins. SANDERS D.B., PHINNEY E.S., NEUGEBAUER G., et al.
1990A&A...239...33A 363 65 Periodicity of quasar redshifts. ARP H., BI H.G., CHU Y., et al.
1990AJ.....99...37H 10 34 Images and off-nuclear spectroscopy of QSOs. HUTCHINGS J.B. and CRAMPTON D.
1990ApJ...353..419B 36 88 On the optical-to-far-infrared spectral energy distributions of radio-quiet quasars. BARVAINIS R.
1990ApJ...353..433W 33 ~ The strength of optical Fe II emission in quasi-stellar objects. WEI Z. and O'BRIEN P.T.
1990ApJ...359L..33B 51 27 The redshift peak at z = 0.06. BURBIDGE G. and HEWITT A.
1990ApJS...72..471D viz 111 47 A catalog of X-ray measurements of selected samples of active galaxies and nuclei. DELLA CECA R., PALUMBO G.G.C., PERSIC M., et al.
1990ApJS...74..869B 114 126 An optical polarization survey of the Palomar-Green bright quasar sample. BERRIMAN G., SCHMIDT G.D., WEST S.C., et al.
1991AJ....101..434H 67 64 Evolution of luminous IRAS sources: CCD imaging. HUTCHINGS J.B. and NEFF S.G.
1991ApJS...75..297H viz 947 131 An optical catalog of extragalactic emission-line objects similar to quasi-stellar objects. HEWITT A. and BURBIDGE G.
1991ApJS...75..645K viz 68 142 An ultraviolet atlas of quasar and blazar spectra. KINNEY A.L., BOHLIN R.C., BLADES J.C., et al.
1992ApJS...80..109B 4 88 1452 The emission-line properties of low-redshift quasi-stellar objects. BOROSON T.A. and GREEN R.F.
1992ApJS...80..257E 823 245 The Einstein Slew Survey. ELVIS M., PLUMMER D., SCHACHTER J., et al.
1992MNRAS.254...93M 77 65 A spectrophotometric study of BQS quasars. MILLER P., RAWLINGS S., SAUNDERS R., et al.
1992BAAS...24..763B 4 ~ A UV study through the complete galactic halo by the analysis of HST-FOS spectra of QSOs and AGNs. BURKS G.S., BARTKO F., SHULL M., et al.
1993ApJ...410...29S 44 75 Quasar X-ray spectra revisited. SHASTRI P., WILKES B.J. and McDOWELL J.
1993ApJ...415..517Z 140 54 Does a luminosity-dependent continuum shape cause the Baldwin effect? ZHENG W. and MALKAN M.A.
1993ApJ...418..673P 1 52 328 Infrared spectra of obscuring dust tori around active galactic nuclei. II. Comparison with observations. PIER E.A. and KROLIK J.H.
1993MNRAS.263..425M viz 88 191 The radio and optical properties of the z < 0.5 BQS quasars. MILLER P., RAWLINGS S. and SAUNDERS R.
1993Afz....36..109A viz 110 6 First Byurakan spectral sky survey. Blue stellar objects. V. ABRAMYAN G.V. and MIKAELYAN A.M.
1994AJ....107..461B 272 24 Hubble Space Telescope faint object spectrograph quasar absorption system snapshot survey (ABSNAP). I. Astrometric optical positions and finding charts of 269 bright QSOs. BOWEN D.V., OSMER S.J., BLADES J.C., et al.
1994AJ....108.1163K viz 113 204 The radio structure of radio loud and radio quiet quasars in the Palomar bright quasar survey. KELLERMANN K.I., SRAMEK R.A., SCHMIDT M., et al.
1994AJ....108.1178S 3 9 Satellite emission features in two Seyfert galaxies: new evidence that radio-quiet AGN possess subrelativistic winds. STOCKE J.T., SHULL J.M., GRANADOS A.F., et al.
1994ApJ...420...58M 1 24 100 Near-infrared imaging of low-redshift quasar host galaxies. McLEOD K.K. and RIEKE G.H.
1994ApJ...421...34M 27 43 How fast do quasar emission lines vary ? First results from a program to monitor the Balmer lines of the Palomar-Green quasars. MAOZ D., SMITH P.S., JANNUZI B.T., et al.
1994ApJ...436..678O 182 141 Luminosity effects and the emission-line properties of quasars with 0<z<3.8. OSMER P.S., PORTER A.C. and GREEN R.F.
1994ApJ...437..630B 6 7 A study of ultraviolet absorption lines through the complete galactic halo by the analysis of HST faint object spectrograph spectra of active galactic nuclei. I. BURKS G.S., BARTKO F., SHULL J.M., et al.
1994ApJS...92...53W viz 515 204 The Einstein database of IPC X-ray observations of optically selected and radio-selected quasars. I. WILKES B.J., TANANBAUM H., WORRALL D.M., et al.
1994ApJS...95....1E viz 5 70 1636 Atlas of quasar energy distributions. ELVIS M., WILKES B.J., McDOWELL J.C., et al.
1995A&A...298..375F viz 174 165 The jet-disk symbiosis. II.Interpreting the radio/UV correlations in quasars. FALCKE H., MALKAN M.A. and BIERMANN P.L.
1995A&A...303L..41M 7 17 The origin of soft X-rays in luminous AGN. MANNHEIM K., SCHULTE M. and RACHEN J.
1995ApJ...438..632L 97 45 Ultraluminous infrared galaxies and the radio-optical correlation for quasars. LONSDALE C.J., SMITH H.E. and LONSDALE C.J.
1995ApJ...440..435L 239 354 The IUE survey for damped Lyman-alpha and Lyman-limit absorption systems: evolution of the gaseous content of the universe. LANZETTA K.M., WOLFE A.M. and TURNSHEK D.A.
1995ApJ...454...77S 51 38 Testing models for the quasar big blue bump via color-color diagrams. SIEMIGINOWSKA A., KUHN O., ELVIS M., et al.
1995ApJS...97....1L viz 143 145 The Hubble Space Telescope quasar absorption line key project. X. Galactic H I 21 centimeter emission toward 143 quasars and active galactic nuclei. LOCKMAN F.J. and SAVAGE B.D.
1995MNRAS.272..737R 1 30 205 A new model for the infrared emission of quasars. ROWAN-ROBINSON M.
1995AcASn..36..237W 16 0 The broad continuum of AGNs and their emission mechanism. II. Infrared spectral energy distribution. WU J.-X. and ZHOU Y.-Y.
1996A&A...309...81W viz 83 192 X-ray properties of active galactic nuclei with optical FeII emission. WANG T., BRINKMANN W. and BERGERON J.
1996A&A...310..371R 16 18 ROSAT PSPC spectra of six PG quasars and PHL 1657. RACHEN J.P., MANNHEIM K. and BIERMANN P.L.
1996A&A...316...43D 2 6 38 The symbiotic system in quasars: black hole, accretion disk and jet. DONEA A.-C. and BIERMANN P.L.
1996AJ....111..645F viz 164 6 Optical morphology of bright quasars on images taken with 1.2 m Schmidt cameras. FABIAN D. and USHER P.D.
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...463..466D 39 89 The variability of quasars. II. Frequency dependence. DI CLEMENTE A., GIALLONGO E., NATALI G., et al.
1996ApJS..106...51B 368 146 A survey for H2O megamasers in active galactic nuclei. I. Observations. BRAATZ J.A., WILSON A.S. and HENKEL C.
1996ApJS..107...69C 48 102 Combined ultraviolet and optical spectra of 48 low-redshift QSOs and the relation of the continuum and emission-line properties. CORBIN M.R. and BOROSON T.A.
1996MNRAS.282..117G 98 4 A paradigm revisited: the accretion disc in AGNs and quasars. GONDHALEKAR P.M., ROUILLON-FOLEY C. and KELLETT B.J.
1997A&A...319..413B viz 649 112 Broad band energy distribution of ROSAT detected quasars. I. Radio-loud objects. BRINKMANN W., YUAN W. and SIEBERT J.
1997AJ....113..550H 1 5 20 JHK imaging and photometry of low z QSOs and radio galaxy. HUTCHINGS J.B. and NEFF S.G.
1997AJ....114..565J 2 17 104 The microvariability of selected radio-quiet and radio-loud QSOs. JANG M. and MILLER R.
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.
1997ApJS..110..321B 370 131 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.
1997MNRAS.285..891A 10 10 Bloated stars as AGN broad-line clouds: the emission-line response to continuum variations. ALEXANDER T.
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..260G 55 3 Soft X-ray colours of Seyfert 1 galaxies and quasars GONDHALEKAR P.M., ROUILLON-FOLEY C. and KELLETT B.J.
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.
1997PASP..109...39R 57 10 Quasar photometry with the SDSS monitor telescope. RICHARDS G.T., YANNY B., ANNIS J., et al.
1998A&A...330..108Y viz 848 132 Broad band energy distribution of ROSAT detected quasars. II. Radio-quiet objects. YUAN W., BRINKMANN W., SIEBERT J., et al.
1998A&A...332..410H viz 170 121 Evidence for very large-scale coherent orientations of quasar polarization vectors. HUTSEMEKERS D.
1998ApJ...493....1W 75 45 Emission line and ultraviolet to X-ray continuum correlations: constraints on the anisotropy of the ionizing continuum in active galactic nuclei. WANG T.G., LU Y.J. and ZHOU Y.Y.
1999A&A...342..687P 24 8 Search for optical microvariability in a large sample of Seyfert I galaxies. PETRUCCI P.O., CHELLI A., HENRI G., et al.
1999AJ....118...35N 39 30 Variability of quasars at 10 microns. NEUGEBAUER G. and MATTHEWS K.
1999AJ....118.1169X 415 161 Radio-loud and radio-quiet active galactic nuclei. XU C., LIVIO M. and BAUM S.
1999AJ....118.2658S 32 16 A link between the Hβ equivalent width, profile width, BLR size, and optical luminosity from a small sample of well-studied active galactic nuclei. SERGEEV S.G., PRONIK V.I., SERGEEVA E.A., et al.
1999ApJ...513...76W 40 45 Investigation of the relation between the spectral energy distributions and the emission lines in low-redshift quasars. WILKES B.J., KURASZKIEWICZ J., GREEN P.J., et al.
1999MNRAS.306..161A 114 39 Dust emission from quasars and quasar host galaxies. ANDREANI P., FRANCESCHINI A. and GRANATO G.L.
1999MNRAS.306..637G 1 43 249 Long-term optical variability properties of the Palomar-Green quasars. GIVEON U., MAOZ D., KASPI S., et al.
1999Ap.....42....1M viz 112 13 On the nature of the FBS blue stellar objects and the completeness of the bright quasar survey. MICKAELIAN A.M., GONCALVES A.C., VERON-CETTY M.-P., et al.
2000A&A...357...13R 94 133 The hard X-ray emission of luminous infrared galaxies. RISALITI G., GILLI R., MAIOLINO R., et al.
2000AJ....119..460E 36 11 Optical variability of radio-luminous PG quasars. EGGERS D., SHAFFER D.B. and WEISTROP D.
2000AJ....119.2540G viz 520 29 The Asiago-ESO/RASS QSO survey. I. The catalog and the local QSO luminosity function. GRAZIAN A., CRISTIANI S., D'ODORICO V., et al.
2000ApJ...528..637B 1 87 287 On the nature of soft X-ray weak quasi-stellar objects. BRANDT W.N., LAOR A. and WILLS B.J.
2000ApJ...531...52G 2 31 192 X-ray observations of optically selected, radio-quiet quasars. I. The ASCA results. GEORGE I.M., TURNER T.J., YAQOOB T., et al.
2000ApJ...533..113W 109 T K                 7 8 X-ray and ultraviolet spectral properties of the X-ray transient quasar
PG 0844+349. 		WANG T.G., BRINKMANN W., MATSUOKA M., et al.
2000ApJ...533..631K 12 45 1743 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...540..652W 33 83 Rapid optical variability in active galactic nuclei and quasars. WEBB W. and MALKAN M.
2000ApJ...543..552S viz 636 252 Surveys for z>3 damped Lyα absorption systems: the evolution of neutral gas. STORRIE-LOMBARDI L.J. and WOLFE A.M.
2000ApJ...544L..91N 1 37 198 Black hole mass, velocity dispersion, and the radio source in active galactic nuclei. NELSON C.H.
2000ApJS..129..435B viz 638 455 The northern ROSAT all-sky (NORAS) galaxy cluster survey. I. X-ray properties of clusters detected as extended X-ray sources. BOHRINGER H., VOGES W., HUCHRA J.P., et al.
2000ApJS..130..165W 32 5 Comparison star sequences for optical photometry of active galactic nuclei and quasars. WEBB W. and MALKAN M.
2000MNRAS.311..833C 46 15 Far-infrared-loud quasars - I. Disturbed and quiescent quasars in the PG survey. CLEMENTS D.L.
2000AN....321....1S viz 14       D               2100 219 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.
2001AJ....121.2843B viz 6250 77 Quasars in the 2MASS second incremental data release. BARKHOUSE W.A. and HALL P.B.
2001ApJ...546..795G 2 11 78 Heavy X-ray absorption in soft x-ray-weak active galactic nuclei. GALLAGHER S.C., BRANDT W.N., LAOR A., et al.
2001ApJS..136..225K 55 32 A search for signatures of quasar evolution: comparison of the shapes of the rest-frame Optical/Ultraviolet continua of quasars at z>3 and z∼0.1. KUHN O., ELVIS M., BECHTOLD J., et al.
2001MNRAS.324..653L 31 32 The relationship between X-ray variability and the central black hole mass. LU Y. and YU Q.
2001Ap.....44...14M 117 16 On the nature of the FBS blue stellar objects and the completeness of the bright quasar survey. II. MICKAELIAN A.M., GONCALVES A.C., VERON-CETTY M.-P., et al.
2001Ap.....44..498E 101 0 Surface density of bright, active extragalactic objects. ERASTOVA L.K.
2001ChJAA...1...39L 24 0 Relations between the IR-UV-X-ray continuum and emission lines for a large composite sample of narrow line and normal Seyfert 1 galaxies. LU Y.-J. and ZHAO C.-S.
2001ARep...45..581B viz 15       D               1 1482 6 Properties of quasar-galaxy associations and gravitational mesolensing by halo objects. BUKHMASTOVA Y.L.
2002A&A...388..771C 1 22 102 Are quasars accreting at super-Eddington rates? COLLIN S., BOISSON C., MOUCHET M., et al.
2002A&A...395..465B 34 25 Masses, accretion rates and inclinations of AGNs. BIAN W. and ZHAO Y.
2002ApJ...564..120H 1 84 304 On the relationship between radio emission and black hole mass in galactic nuclei. HO L.C.
2002ApJ...565...63I 54 42 Fe II/Mg II emission-line ratios of QSOs within 0 < z < 5.3. IWAMURO F., MOTOHARA K., MAIHARA T., et al.
2002ApJ...569..641L 56 122 The luminosity dependence of ultraviolet absorption in active galactic nuclei. LAOR A. and BRANDT W.N.
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..654D 167 15 A uniform analysis of the Lyα forest at z = 0-5. IV. The clustering and evolution of clouds at z ≤ 1.7. DOBRZYCKI A., BECHTOLD J., SCOTT J., et al.
2002ApJ...571..665S viz 179 60 A uniform analysis of the Lyα forest at z=0-5. V. The extragalactic ionizing background at low redshift. SCOTT J., BECHTOLD J., MORITA M., et al.
2002ApJ...571..733V 2 56 386 Determining central black hole masses in distant active galaxies. VESTERGAARD M.
2002ApJ...579..530W 1 183 699 Active galactic nucleus black hole masses and bolometric luminosities. WOO J.-H. and URRY C.M.
2002ApJS..140..143B viz 335 51 A uniform analysis of the Lyα forest at z = 0-5. III. Hubble Space Telescope faint object spectrograph spectral atlas. BECHTOLD J., DOBRZYCKI A., WILDEN B., et al.
2002ApJS..140..331L viz 722 47 A very sensitive 21 centimeter survey for galactic high-velocity H I. LOCKMAN F.J., MURPHY E.M., PETTY-POWELL S., et al.
2002ApJS..141...23E viz 330 5 JHK' imaging photometry of Seyfert 1 active galactic nuclei and quasars. I. Multiaperture photometry. ENYA K., YOSHII Y., KOBAYASHI Y., et al.
2002ApJS..141...31E viz 213 10 JHK' imaging photometry of Seyfert 1 active galactic nuclei and quasars. II. Observation of long-term variability. ENYA K., YOSHII Y., KOBAYASHI Y., et al.
2002ApJS..143..257K viz 159 42 Emission line properties of active galactic nuclei from a pre-COSTAR faint object spectrograph Hubble space telescope spectral atlas. KURASZKIEWICZ J.K., GREEN P.J., FORSTER K., et al.
2002MNRAS.337..109M 3 34 394 Measuring the black hole masses of high-redshift quasars. McLURE R.J. and JARVIS M.J.
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.
2003A&A...398...81B 113 T K                 2 19 XMM-Newton observation of
PG 0844+349. 		BRINKMANN W., GRUPE D., BRANDUARDI-RAYMONT G., et al.
2003A&A...406..535Z viz 15       D               1 10290 80 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...411L..59E viz 1017 51 High-energy sources before INTEGRAL. INTEGRAL reference catalog. EBISAWA K., BOURBAN G., BODAGHEE A., et al.
2003A&A...412..317C 4 10 123 Universal spectral shape of high accretion rate AGN. CZERNY B., NIKOLAJUK M., ROZNSKA A., et al.
2003AJ....125.1811C 30 10 Microvariability in Seyfert galaxies. CARINI M.T., NOBLE J.C. and MILLER H.R.
2003ApJ...585L.105S 2 13 89 The host galaxies of optically bright quasi-stellar objects: molecular gas in z≤0.1 Palomar-Green quasi-stellar objects. SCOVILLE N.Z., FRAYER D.T., SCHINNERER E., et al.
2003ApJ...586L..25G 23 51 Clear evidence for intranight optical variability in radio-quiet quasars. GOPAL-KRISHNA, STALIN C.S., SAGAR R., et al.
2003ApJ...593L..65R 7 11 250 A massive X-ray outflow from the quasar PDS 456. REEVES J.N., O'BRIEN P.T. and WARD M.J.
2003ApJ...598L..83M 1 7 24 A warm/hot intergalactic medium toward 3C 120. McKERNAN B., YAQOOB T., MUSHOTZKY R., et al.
2003ApJS..145..199M viz 216 190 An optical spectroscopic atlas of low-redshift active galactic nuclei. MARZIANI P., SULENTIC J.W., ZAMANOV R., et al.
2003ApJS..146....1W viz 226 185 The Far ultraviolet Spectroscopic Explorer Survey of O VI absorption in and near the galaxy. WAKKER B.P., SAVAGE B.D., SEMBACH K.R., et al.
2003ApJS..146..125S viz 124 197 Distribution and kinematics of O VI in the galactic halo. SAVAGE B.D., SEMBACH K.R., WAKKER B.P., et al.
2003ApJS..146..165S 1 78 432 Highly ionized high-velocity gas in the vicinity of the galaxy. SEMBACH K.R., WAKKER B.P., SAVAGE B.D., et al.
2003MNRAS.343..164B 41 50 On X-ray variability in narrow-line and broad-line active galactic nuclei. BIAN W. and ZHAO Y.
2003MNRAS.345L..19M 2 21 161 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 3 111 1000 A Fundamental Plane of black hole activity. MERLONI A., HEINZ S. and DI MATTEO T.
2003MNRAS.346.1025P 122 T K                 4 152 Evidence of a high-velocity ionized outflow in a second narrow-line quasar
PG 0844+349. 		POUNDS K.A., KING A.R., PAGE K.L., et al.
2003MNRAS.346.1103P viz 676 238 The evolution of ΩHIand the epoch of formation of damped Lyman α absorbers. PEROUX C., McMAHON R.G., STORRIE-LOMBARDI L.J., et al.
2003ARA&A..41..117C 5 29 450 Mass loss from the nuclei of active galaxies. CRENSHAW D.M., KRAEMER S.B. and GEORGE I.M.
2004A&A...414..107B 1 3 15 XMM-Newton observations of the two X-ray weak quasars PG 1411+442 and Mrk 304. BRINKMANN W., PAPADAKIS I.E. and FERRERO E.
2004A&A...415..959B 1 4 19 X-ray variability of the Narrow Line Seyfert 1 Galaxy PKS 0558-504. BRINKMANN W., AREVALO P., GLIOZZI M., et al.
2004A&A...420..853L 1 16 62 The XMM-NEWTON Ω project. I. The X-ray luminosity-temperature relation at z>0.4. LUMB D.H., BARTLETT J.G., ROMER A.K., et al.
2004A&A...424..793W 1 33 103 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...426..367M viz 1102 9 DSS1/DSS2 astrometry for 1101 First Byurakan Survey blue stellar objects: Accurate positions and other results. MICKAELIAN A.M.
2004AJ....127.3168B 56 88 Exploring narrow-line Seyfert 1 galaxies through the physical properties of their hosts. BOTTE V., CIROI S., RAFANELLI P., et al.
2004ApJ...607L.111G 7 7 ROSAT and ASCA observations of a narrow-line Seyfert 1 galaxy RX J0136.9-3510: blueshifted Fe Kα line and extended soft X-ray emission. GHOSH K.K., SWARTZ D.A., TENNANT A.F., et al.
2004ApJ...608..157M 10 17 High-resolution X-ray spectroscopy of the Fe K complex in IC 4329A. McKERNAN B. and YAQOOB T.
2004ApJ...613..682P viz 13 37 1469 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...69I 1         O           12 41 Fe II/Mg II emission-line ratios of QSOs. II. z > 6 objects. IWAMURO F., KIMURA M., ETO S., et al.
2004ApJ...615..135S 94 187 A composite extreme-ultraviolet QSO spectrum from FUSE. SCOTT J.E., KRISS G.A., BROTHERTON M., 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.
2004ApJS..150...73E 216 20 A complete atlas of recalibrated Hubble space telescope faint object spectrograph spectra of active galactic nuclei and quasars. I. Pre-COSTAR spectra. EVANS I.N. and KORATKAR A.P.
2004MNRAS.347...67S 43 35 Constraints on active galactic nucleus accretion disc viscosity derived from continuum variability. STARLING R.L.C., SIEMIGINOWSKA A., UTTLEY P., et al.
2004MNRAS.347..316P 54 107 An X-ray Baldwin effect for the narrow Fe Kα lines observed in active galactic nuclei. PAGE K.L., O'BRIEN P.T., REEVES J.N., et al.
2004MNRAS.349L...7G 3 34 372 Is the soft excess in active galactic nuclei real ? GIERLINSKI M. and DONE C.
2004MNRAS.350L..31B 84 74 On the origin of the C IV Baldwin effect in active galactic nuclei. BASKIN A. and LAOR A.
2004MNRAS.355..973S 47 127 Connecting the cosmic infrared background to the X-ray background. SILVA L., MAIOLINO R. and GRANATO G.L.
2004MNRAS.355.1080L 9 11 Irradiation of accretion discs in active galactic nuclei due to the presence of a warm absorber. LOSKA Z., CZERNY B. and SZCZERBA R.
2005A&A...431..111B 4         O           23 290 The nature and origin of Seyfert warm absorbers. BLUSTIN A.J., PAGE M.J., FUERST S.V., et al.
2005A&A...432...15P 2 46 394 The XMM-Newton view of PG quasars. I. X-ray continuum and absorption. PICONCELLI E., JIMENEZ-BAILON E., GUAINAZZI M., et al.
2005A&A...435..449J 45 65 The XMM-Newton view of PG quasars. II. Properties of the Fe Kα line. JIMENEZ-BAILON E., PICONCELLI E., GUAINAZZI M., et al.
2005A&A...440..855G 16 38 Intra-night optical variability of luminous radio-quiet QSOs. GUPTA A.C. and JOSHI U.C.
2005A&A...441L..13P 5 8 Clearing up the clouds around NGC 4151: evidence of a highly ionized absorber. PIRO L., DE ROSA A., MATT G., et al.
2005A&A...441..915H viz 353 157 Mapping extreme-scale alignments of quasar polarization vectors'. HUTSEMEKERS D., CABANAC R., LAMY H., et al.
2005AJ....130..873J viz 3 56 551 The Sloan Digital Sky Survey view of the Palomar-Green Bright Quasar Survey. JESTER S., SCHNEIDER D.P., RICHARDS G.T., et al.
2005ApJ...618L..83Z viz 68 83 Narrow iron kα lines in active galactic nuclei: evolving populations. ZHOU X.-L. and WANG J.-M.
2005ApJ...618L..87D 1 3 15 Detection of absorption features in the X-ray spectrum of the narrow-line quasar PG 1404+226: possible evidence of accretion disk winds. DASGUPTA S., RAO A.R., DEWANGAN G.C., et al.
2005ApJ...619...41S 2 20 141 Quasars and the big blue bump. SHANG Z., BROTHERTON M.S., GREEN R.F., et al.
2005ApJ...629...61K 6 35 705 The relationship between luminosity and broad-line region size in active galactic nuclei. KASPI S., MAOZ D., NETZER H., et al.
2005MNRAS.356..531S 1 5 20 Modelling the X-ray spectra of high-velocity outflows from quasars. SIM S.A.
2005MNRAS.356.1029B 87 225 What controls the CIV line profile in active galactic nuclei ? BASKIN A. and LAOR A.
2005MNRAS.358.1405O 47 82 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.360..782G viz 63 27 The XMM-Newton Needles in the Haystack Survey: the local X-ray luminosity function of `normal' galaxies. GEORGANTOPOULOS I., GEORGAKAKIS A. and KOULOURIDIS E.
2005MNRAS.364..195P 87 107 XMM-Newton spectroscopy of high-redshift quasars. PAGE K.L., REEVES J.N., O'BRIEN P.T., et al.
2005SSRv..116..523F 2 107 796 Supermassive black holes in galactic nuclei: past, present and future research. FERRARESE L. and FORD H.
2006A&A...450..925B 112 T K                 9 7
PG 0844+349 revisited - is there any outflow? 		BRINKMANN W., WANG T., GRUPE D., et al.
2006A&A...452....1R 23 23 Modeling the warm absorber in active galactic nuclei. ROZANSKA A., GOOSMANN R., DUMONT A.-M., et al.
2006A&A...454..459K 43 15 Spectral line variability amplitudes in active galactic nuclei. KOLLATSCHNY W., ZETZL M. and DIETRICH M.
2006A&A...455..773V viz 108224 628 A catalogue of quasars and active nuclei: 12th edition. VERON-CETTY M.-P. and VERON P.
2006A&A...456...75C 6 34 417 Systematic effects in measurement of black hole masses. by emission-line reverberation of active galactic nuclei: Eddington ratio and inclination. COLLIN S., KAWAGUCHI T., PETERSON B.M., et al.
2006AJ....131.2826S 1 110 405 The X-Ray-to-Optical properties of optically selected active galaxies over wide luminosity and redshift ranges. STEFFEN A.T., STRATEVA I., BRANDT W.N., et al.
2006ApJ...636..674K 2 6 33 The high-velocity outflow of PG 1211+143 may not be that fast. KASPI S. and BEHAR E.
2006ApJ...636..891G 1 49 121 A FUSE survey of interstellar molecular hydrogen toward high-latitude AGNs. GILLMON K., SHULL J.M., TUMLINSON J., et al.
2006ApJ...636..908G 20 20 Molecular hydrogen in infrared cirrus. GILLMON K. and SHULL J.M.
2006ApJ...640..716D 35 60 The low-z intergalactic medium. II. Lyβ, O VI, and C III forest. DANFORTH C.W., SHULL J.M., ROSENBERG J.L., et al.
2006ApJ...641..689V 4 107 1004 Determining central black hole masses in distant active galaxies and quasars. II. Improved optical and UV scaling relationships. VESTERGAARD M. and PETERSON B.M.
2006ApJ...644..133B 9 19 360 The radius-luminosity relationship for active galactic nuclei: the effect of host-galaxy starlight on luminosity measurements. BENTZ M.C., PETERSON B.M., POGGE R.W., et al.
2006ApJ...644..725J 105 48 On the X-ray Baldwin effect for narrow Fe Kα emission lines. JIANG P., WANG J.X. and WANG T.G.
2006ApJS..163..282W viz 15       D               92 47 A FUSE survey of high-latitude galactic molecular hydrogen. WAKKER B.P.
2006ApJS..165..229F         O           82 80 A survey of O VI, C III, and H I in highly ionized high-velocity clouds. FOX A.J., SAVAGE B.D. and WAKKER B.P.
2006ApJS..166...89G 1         O           32 86 Near-infrared adaptive optics imaging of QSO host galaxies. GUYON O., SANDERS D.B. and STOCKTON A.
2006MNRAS.365.1067C 5 36 391 An explanation for the soft X-ray excess in active galactic nuclei. CRUMMY J., FABIAN A.C., GALLO L., et al.
2006MNRAS.366..163K 34 11 The Serendipitous XMM-Newton Cluster Athens Survey (SEXCLAS): sample selection and the cluster logN-logS. KOLOKOTRONIS V., GEORGAKAKIS A., BASILAKOS S., et al.
2006MNRAS.366..521A 16 15 XMM-Newton observations of the Seyfert 1 AGN H0557-385. ASHTON C.E., PAGE M.J., BRANDUARDI-RAYMONT G., et al.
2006MNRAS.372..246P 18 8 The relation between the optical spectral slope and the luminosity for 17 Palomar-Green quasi-stellar objects. PU X., BIAN W. and HUANG K.
2007AJ....133..303C viz 15       D               117 28 Optical microvariability in radio-quiet quasars. CARINI M.T., NOBLE J.C., TAYLOR R., et al.
2007MNRAS.374..237L 1 12 35 Evidence for relativistic features in the X-ray spectrum of Mrk 335. LONGINOTTI A.L., SIM S.A., NANDRA K., et al.
2006AN....327.1012C 1 16 38 Relativistic blue- and red-shifted absorption lines in AGNs. CAPPI M.
2006AN....327.1020L 91 2 Search for narrow energy-shifted lines in AGN spectra in the XMM-Newton archive. LONGINOTTI A.L., BIANCHI S., GUAINAZZI M., et al.
2007ApJS..168....1K viz 125 40 Virial masses of black holes from single epoch spectra of active galactic nuclei. KELLY B.C. and BECHTOLD J.
2006NewAR..50..748G 30 4 Near-infrared AO imaging of QSO host galaxies. GUYON O., SANDERS D.B. and STOCKTON A.N.
2006ChJAA...6..396K 43 30 Estimating black hole masses of AGN using ultraviolet emission line properties. KONG M.-Z., WU X.-B., WANG R., et al.
2007ApJ...658..815S viz 16       D               1 203 436 Radio loudness of active galactic nuclei: observational facts and theoretical implications. SIKORA M., STAWARZ L. and LASOTA J.-P.
2007AJ....133.1849C 3 6 36 XMM-Newton and Chandra spectroscopy of the variable high-energy absorption of PG 1115+080: refined outflow constraints. CHARTAS G., BRANDT W.N., GALLAGHER S.C., et al.
2007ApJ...661..660K 15       D               4 70 24 Anticorrelation between the mass of a supermassive black hole and the mass accretion rate in type 1 ultraluminous infrared galaxies and nearby QSOs. KAWAKATU N., IMANISHI M. and NAGAO T.
2007ApJ...662..860I 15       D               1 49 16 Fe K line profile in low-redshift quasars: average shape and Eddington ratio dependence. INOUE H., TERASHIMA Y. and HO L.C.
2007A&A...469...27C viz 33 49 The XMM-Newton serendipitous survey . III. The AXIS X-ray source counts and angular clustering. CARRERA F.J., EBRERO J., MATEOS S., et al.
2007AJ....134.1061D 127       D     X         4 72 56 A survey of intrinsic absorption in active galaxies using the Far Ultraviolet Spectroscopic Explorer. DUNN J.P., CRENSHAW D.M., KRAEMER S.B., et al.
2007ApJ...666..806N viz 94       D     X         3 30 291 Spitzer Quasar and ULIRG Evolution Study (QUEST). II. The spectral energy distributions of Palomar-Green quasars. NETZER H., LUTZ D., SCHWEITZER M., et al.
2007ApJ...668..682D 6 7 94 The UV continuum of quasars: models and SDSS spectral slopes. DAVIS S.W., WOO J.-H. and BLAES O.M.
2007MNRAS.381.1235V 167       D       C F     7 71 370 Piecing together the X-ray background: bolometric corrections for active galactic nuclei. VASUDEVAN R.V. and FABIAN A.C.
2007ApJ...669..841S 15       D               1 210 98 Aromatic features in AGNs: star-forming infrared luminosity function of AGN host galaxies. SHI Y., OGLE P., RIEKE G.H., et al.
2007MNRAS.381.1426M 15       D               2 35 53 An absorption origin for the soft excess in Seyfert 1 active galactic nuclei. MIDDLETON M., DONE C. and GIERLINSKI M.
2007ChJAA...7..353Y 98 4 Disk-corona model in active galactic nuclei: an observational test. YANG F., HU C., CHEN Y.-M., et al.
2008ApJS..174..282L 920       D     X         25 50 106 The near-infrared broad emission line region of active galactic nuclei. I. The observations. LANDT H., BENTZ M.C., WARD M.J., et al.
2008ApJ...674L...9D 15       D               1 30 42 High-ionization mid-infrared lines as black hole mass and bolometric luminosity indicators in active galactic nuclei. DASYRA K.M., HO L.C., ARMUS L., et al.
2008AN....329..151M 8 0 Active galaxies. MATT G.
2008ApJ...677..884L 15       D               1 28 18 Tests for standard accretion disk models by variability in active galactic nuclei. LIU H.T., BAI J.M., ZHAO X.H., et al.
2008MNRAS.385L.108R 79             C       1 14 134 On why the iron K-shell absorption in AGN is not a signature of the local warm/hot intergalactic medium. REEVES J., DONE C., POUNDS K., et al.
2008A&A...483..137B 38         O X         1 19 21 X-ray spectral variability in PG 1535+547: the changing look of a ``soft X-ray weak'' AGN. BALLO L., GIUSTINI M., SCHARTEL N., et al.
2008ApJS..177..103H viz 203       D     X C       5 89 19 A new H I survey of active galaxies. HO L.C., DARLING J. and GREENE J.E.
2008ApJ...681..128H 76           X         2 13 31 Properties of active galaxies deduced from H I observations. HO L.C., DARLING J. and GREENE J.E.
2008ApJ...682...81S 44           X         1 16 206 The hard X-ray spectrum as a probe for black hole growth in radio-quiet active galactic nuclei. SHEMMER O., BRANDT W.N., NETZER H., et al.
2008AJ....136..946M viz 15       D               1103 15 Revised and updated catalogue of the First Byurakan Survey blue stellar objects. MICKAELIAN A.M.
2008AJ....136.1201D 15       D               3 38 20 Intrinsic absorption properties in active galaxies observed with the Far Ultraviolet Spectroscopic Explorer. DUNN J.P., CRENSHAW D.M., KRAEMER S.B., et al.
2007PASJ...59.1043S 3 3 18 Observational appearance of relativistic, spherically symmetric massive winds. SUMITOMO N., NISHIYAMA S., AKIZUKI C., et al.
2008ApJ...685..773G viz 75           X         2 546 89 Are optically selected quasars universally X-ray luminous? X-ray-UV relations in Sloan Digital Sky Survey quasars. GIBSON R.R., BRANDT W.N. and SCHNEIDER D.P.
2008MNRAS.390..336C 15       D               3 74 12 Mid-Infrared spectroscopic properties of ultra-luminous infrared quasars. CAO C., XIA X.Y., WU H., et al.
2008MNRAS.390..421V 15       D               2 27 36 On the evidence for narrow, relativistically shifted X-ray lines. VAUGHAN S. and UTTLEY P.
2008MNRAS.390..847L 15       D               1 104 147 On the origin of radio emission in radio-quiet quasars. LAOR A. and BEHAR E.
2007A&G....48a..25W 64 15 Molecules, ices and astronomy. WILLIAMS D.A., BROWN W.A., PRICE S.D., et al.
2008NewAR..52..307D 39 4 Adaptive optics: Observations and prospects for studies of active Galactic Nuclei. DAVIES R.
2008MmSAI..79..123C 25 1 Outflows and Winds in AGNs: A Case for Simbol-X. CAPPI M., TOMBESI F. and GIUSTINI M.
2008MNRAS.391.1359J 38           X         1 22 7 Detection of blueshifted emission and absorption and a relativistic iron line in the X-ray spectrum of ESO323-G077. JIMENEZ-BAILON E., KRONGOLD Y., BIANCHI S., et al.
2009MNRAS.392.1124V 94       D       C       5 38 296 Simultaneous X-ray/optical/UV snapshots of active Galactic nuclei from XMM-Newton: spectral energy distributions for the reverberation mapped sample. VASUDEVAN R.V. and FABIAN A.C.
2009A&A...493..907B 15       D               1 42 11 Quasar optical variability: searching for interband time delays. BACHEV R.S.
2009ApJ...694....1S 78           X         2 9 39 The impact of accretion disk winds on the X-ray spectra of active galactic nuclei. II. Xscort + hydrodynamic simulations. SCHURCH N.J., DONE C. and PROGA D.
2009A&A...495..421B viz 15       D               160 187 CAIXA: a catalogue of AGN in the XMM-Newton archive. I. Spectral analysis. BIANCHI S., GUAINAZZI M., MATT G., et al.
2009ApJ...694L.166B 17       D               1 28 126 The black hole mass-bulge luminosity relationship for active galactic nuclei from reverberation mapping and Hubble space telescope imaging. BENTZ M.C., PETERSON B.M., POGGE R.W., et al.
2009ApJ...697..160B 362       D     X   F     9 36 499 The radius-luminosity relationship for active galactic nuclei: the effect of host-galaxy starlight on luminosity measurements. II. The full sample of reverberation-mapped AGNs. BENTZ M.C., PETERSON B.M., NETZER H., et al.
2009ApJS..182..378W viz 15       D               1 77 121 The relationship between intergalactic H I/O VI and nearby (z < 0.017) galaxies. WAKKER B.P. and SAVAGE B.D.
2009ApJS..182..628V viz 16       D               1 110 407 Spitzer quasar and ULIRG evolution study (QUEST). IV. Comparison of 1 Jy ultraluminous infrared galaxies with Palomar-Green quasars. VEILLEUX S., RUPKE D.S.N., KIM D.-C., et al.
2009ApJ...698..895K viz 17       D               1 113 571 Are the variations in quasar optical flux driven by thermal fluctuations? KELLY B.C., BECHTOLD J. and SIEMIGINOWSKA A.
2009ApJ...701..587V viz 356       D     X C       9 210 117 A deep Hubble space telescope H-band imaging survey of massive gas-rich mergers. II. The QUEST QSOs. VEILLEUX S., KIM D.-C., RUPKE D.S.N., et al.
2009MNRAS.397..265S 15       D               1 129 33 The evolution of star formation in quasar host galaxies. SERJEANT S. and HATZIMINAOGLOU E.
2009ApJ...702..767W viz 15       D               1 280 29 Probing the origins of the CIV and FeKα Baldwin effects. WU J., VANDEN BERK D.E., BRANDT W.N., et al.
2009ApJS..184..138H viz 15       D               2 20667 68 XID II: statistical cross-association of ROSAT bright source catalog X-ray sources with 2MASS point source catalog near-infrared sources. HAAKONSEN C.B. and RUTLEDGE R.E.
2009A&A...505..385A viz 15       D               1 99836 35 The large quasar reference frame (LQRF). An optical representation of the ICRS. ANDREI A.H., SOUCHAY J., ZACHARIAS N., et al.
2009ApJ...707.1334W 16       D               1 46 179 Estimating black hole masses in active galactic nuclei using the Mg II λ2800 emission line. WANG J.-G., DONG X.-B., WANG T.-G., et al.
2010ApJ...708.1507B 15       D               1 65 95 Cosmic evolution of black holes and spheroids. IV. The MBH-LsphRelation. BENNERT V.N., TREU T., WOO J.-H., et al.
2009MNRAS.400.1803W 15       D               1 43 3 Supermassive black hole mass regulated by host galaxy morphology. WATABE Y., KAWAKATU N., IMANISHI M., et al.
2010ApJ...711..461S 893       D     X C F     22 19 41 Long-term optical continuum color variability of nearby active galactic nuclei. SAKATA Y., MINEZAKI T., YOSHII Y., et al.
2008ChA&A..32..351B viz 15       D               2 171 4 A study of the black hole mass and accretion rate distributions of AGNs. BAO Y.-Y., ZHANG X., CHEN L.-E., et al.
2008ChJAA...8...50L 15       D               3 36 2 Geometry of Broad Line Regions of Active Galactic Nuclei. LUE X.-R.
2010ApJS..187..581S 512       D     X C       13 41 136 The cores of the Fe Kα lines in active galactic nuclei: an extended Chandra high energy grating sample. SHU X.W., YAQOOB T. and WANG J.X.
2010ApJ...713L..11Z viz 15       D               1 114 32 A comparison of hard X-ray photon indices and iron kα emission lines in X-ray luminous narrow- and broad-line Seyfert 1 galaxies. ZHOU X.-L. and ZHANG S.-N.
2010MNRAS.403.1246S 15       D               3 118 112 Enhanced star formation in narrow-line Seyfert 1 active galactic nuclei revealed by Spitzer. SANI E., LUTZ D., RISALITI G., et al.
2010A&A...516A..59C 38           X         1 21 19 Is BL Lacertae an ``orphan'' AGN? Multiband and spectroscopic constraints on the parent population. CAPETTI A., RAITERI C.M. and BUTTIGLIONE S.
2010ApJ...720L.206Z 15       D               1 30 25 Hard X-ray photon index as an indicator of bolometric correction in active galactic nuclei. ZHOU X.-L. and ZHAO Y.-H.
2010A&A...518A..10V viz 15       D               1 168913 597 A catalogue of quasars and active nuclei: 13th edition. VERON-CETTY M.-P. and VERON P.
2010MNRAS.407.2399M viz 15       D               1 269 26 Black hole mass, host galaxy classification and AGN activity. McKERNAN B., FORD K.E.S. and REYNOLDS C.S.
2010ApJ...723..409G 15       D               1 43 40 The Lick AGN monitoring project: alternate routes to a broad-line region radius. GREENE J.E., HOOD C.E., BARTH A.J., et al.
2010ApJ...724..386K 15       D               1 40 49 New estimators of black hole mass in active galactic nuclei with hydrogen Paschen lines. KIM D., IM M. and KIM M.
2010ApJ...725.1848T 282       D     X         8 69 40 X-QUEST: a comprehensive X-ray study of local ULIRGS and QSOs. TENG S.H. and VEILLEUX S.
2010ApJ...725.2270P viz 15       D               1 438 80 The mid-infrared high-ionization lines from active galactic nuclei and star-forming galaxies. PEREIRA-SANTAELLA M., DIAMOND-STANIC A.M., ALONSO-HERRERO A., et al.
2010A&A...524A..64C viz 15       D               1 1294 157 The Palermo Swift-BAT hard X-ray catalogue. III. Results after 54 months of sky survey. CUSUMANO G., LA PAROLA V., SEGRETO A., et al.
2011A&A...525L...8C 17       D               1 34 199 The origin of the broad line region in active galactic nuclei. CZERNY B. and HRYNIEWICZ K.
2011Natur.470..366K 35 44 Broad-line active galactic nuclei rotate faster than narrow-line ones. KOLLATSCHNY W. and ZETZL M.
2011ApJ...728...98D 16       D               1 81 262 The radiative efficiency of accretion flows in individual active galactic nuclei. DAVIS S.W. and LAOR A.
2011MNRAS.412..161G 2305 T K A D     X C F     58 5 15 The quasar
PG 0844+349 in an X-ray weak state. 		GALLO L.C., GRUPE D., SCHARTEL N., et al.
2011A&A...527A.126P viz 15       D               2 16772 65 Cross-correlation of the 2XMMi catalogue with Data Release 7 of the Sloan Digital Sky Survey. PINEAU F.-X., MOTCH C., CARRERA F., et al.
2011AJ....141..129H viz 15       D               3 339 50 TGCat: the Chandra Transmission Grating Data Catalog and Archive. HUENEMOERDER D.P., MITSCHANG A., DEWEY D., et al.
2011AJ....141..156I 92       D         F     3 47 20 Subaru and Gemini high spatial resolution infrared 18 µm imaging observations of nearby luminous infrared galaxies. IMANISHI M., IMASE K., OI N., et al.
2011MNRAS.412.2211G 16       D               1 98 365 An expanded mbh–σ diagram, and a new calibration of active galactic nuclei masses. GRAHAM A.W., ONKEN C.A., ATHANASSOULA E., et al.
2011MNRAS.413L.106L 92       D       C       2 16 9 The near-infrared radius–luminosity relationship for active galactic nuclei. LANDT H., BENTZ M.C., PETERSON B.M., et al.
2011AstL...37..302A 24 21 Spectropolarimetric observations of active galactic nuclei with the 6-m BTA telescope. AFANASIEV V.L., BORISOV N.V., GNEDIN Yu.N., et al.
2011MNRAS.413.1735S 284       D     X C       7 27 8 Radio and X-ray emission from disc winds in radio-quiet quasars. STEENBRUGGE K.C., JOLLEY E.J.D., KUNCIC Z., et al.
2011PASJ...63S.447I 92       D         F     3 51 23 Infrared 3-4µm spectroscopy of nearby PG QSOs and AGN-nuclear starburst connections in high-luminosity AGN populations. IMANISHI M., ICHIKAWA K., TAKEUCHI T., et al.
2011MNRAS.414..218L 324       D     X   F     8 36 74 The near-infrared broad emission line region of active galactic nuclei – II. The 1-µm continuum. LANDT H., ELVIS M., WARD M.J., et al.
2011ApJS..194...42R viz 54       D     X         2 27625 50 Supermassive black hole mass estimates using Sloan Digital Sky Survey quasar spectra at 0.7 < z < 2. RAFIEE A. and HALL P.B.
2011ApJ...735...16G 92       D       C       4 35 13 Testing a scale-independent method to measure the mass of black holes. GLIOZZI M., TITARCHUK L., SATYAPAL S., et al.
2011ApJ...735...80Z 19       D               3 34 291 An alternative approach to measuring reverberation lags in active galactic nuclei. ZU Y., KOCHANEK C.S. and PETERSON B.M.
2011ApJ...736...28W 78             C       1 34 83 A population of X-ray weak quasars: PHL 1811 analogs at high redshift. WU J., BRANDT W.N., HALL P.B., et al.
2011MNRAS.415.2600B 77           X         2 14 9 XMM–Newton first X-ray detection of the low-ionization broad absorption line quasar PG 1700+518. BALLO L., PICONCELLI E., VIGNALI C., et al.
2009RAA.....9..529M 15       D               1 42 8 Extending the Eigenvector 1 space to the optical variability of quasars. MAO Y.-F., WANG J. and WEI J.-Y.
2011ApJS..196....2S 15       D               8 90 178 The next generation atlas of quasar spectral energy distributions from radio to X-rays. SHANG Z., BROTHERTON M.S., WILLS B.J., et al.
2011MNRAS.417..184B 15       D               1 200 29 Is there really a dichotomy in active galactic nucleus jet power? BRODERICK J.W. and FENDER R.P.
2012MNRAS.419L..64R 77             C       1 6 4 On the X-ray low- and high-velocity outflows in active galactic nuclei. RAMIREZ J.M. and TOMBESI F.
2012MNRAS.419..321T 39           X         1 9 16 Warm absorber energetics in broad-line radio galaxies. TORRESI E., GRANDI P., COSTANTINI E., et al.
2012MNRAS.419.3433J 15       D               4 56 1 Probing spectral properties of radio-quiet quasars searched for optical microvariability - II. JOSHI R., CHAND H., WIITA P.J., et al.
2012ApJ...747...62C 93       D S             2 18 34 Photometric reverberation mapping of the broad emission line region in quasars. CHELOUCHE D. and DANIEL E.
2012ApJS..199....8G viz 15       D               2 3038 80 A compilation of interstellar column densities. GUDENNAVAR S.B., BUBBLY S.G., PREETHI K., et al.
2012ApJ...751...52E viz 15       D               4 4327 67 Reliable identifications of active galactic nuclei from the WISE, 2MASS, and ROSAT all-sky surveys. EDELSON R. and MALKAN M.
2012ApJS..199...28G 78           X         2 16 35 A remarkable long-term light curve and deep, low-state spectroscopy: Swift and XMM-Newton monitoring of the NLS1 galaxy Mkn 335. GRUPE D., KOMOSSA S., GALLO L.C., et al.
2012MNRAS.422..478R 16       D               1 86 208 Updating quasar bolometric luminosity corrections. RUNNOE J.C., BROTHERTON M.S. and SHANG Z.
2012ApJ...753L...2A viz 15       D               1 34 13 The importance of broad emission line widths in single-epoch black hole mass estimates. ASSEF R.J., FRANK S., GRIER C.J., et al.
2012A&A...542A..83P viz 15       D               1 169 182 CAIXA: a catalogue of AGN in the XMM-Newton archive. III. Excess variance analysis. PONTI G., PAPADAKIS I., BIANCHI S., et al.
2012ApJS..201...38T 15       D               9 86 22 The optical and ultraviolet emission-line properties of bright quasars with detailed spectral energy distributions. TANG B., SHANG Z., GU Q., et al.
2012ApJ...756...27L viz 15       D               1 4348 64 Classification of X-ray sources in the XMM-Newton serendipitous source catalog. LIN D., WEBB N.A. and BARRET D.
2012ApJ...759..112T viz 15       D               1 46 50 The low-redshift intergalactic medium as seen in archival legacy HST/STIS and FUSE data. TILTON E.M., DANFORTH C.W., SHULL J.M., et al.
2012ARep...56..573G 116           X         3 15 6 Determining the spins of supermassive black holes in active galactic nuclei based on spectropolarimetric observations. GNEDIN Yu.N., AFANASIEV V.L., BORISOV N.V., et al.
2011JRASC.105..143G 4 0 Revealing the innermost regions of active galaxies. GALLO L.C.
2012ApJ...761..184W viz 15       D               1 257 22 Infrared classification and luminosities for dusty active galactic nuclei and the most luminous quasars. WEEDMAN D., SARGSYAN L., LEBOUTEILLER V., et al.
2013ApJ...763...58S 16       D               2 70 17 The chemical properties of low-redshift QSOs. SHIN J., WOO J.-H., NAGAO T., et al.
2012MNRAS.426.2677R 15       D               2 63 17 Updating quasar bolometric luminosity corrections - II. Infrared bolometric corrections. RUNNOE J.C., BROTHERTON M.S. and SHANG Z.
2013A&A...549A.100K 16       D               2 24 35 The shape of broad-line profiles in active galactic nuclei. KOLLATSCHNY W. and ZETZL M.
2013ApJ...765...95T 406       D     X C       10 32 17 Green bank telescope detection of polarization-dependent H I absorption and H I outflows in local ULIRGs and quasars. TENG S.H., VEILLEUX S. and BAKER A.J.
2012MmSAI..83..146H 15       D               1 36 3 The origin of the broad line region in active galactic nuclei. HRYNIEWICZ K. and CZERNY B.
2013MNRAS.432..113L 39           X         1 23 16 A near-infrared relationship for estimating black hole masses in active galactic nuclei. LANDT H., WARD M.J., PETERSON B.M., et al.
2013ApJ...770...87P 39           X         1 41 54 Calibrating C-IV-based black hole mass estimators. PARK D., WOO J.-H., DENNEY K.D., et al.
2013ApJ...772...66G 40           X         1 5 18 Discovery of relativistic outflow in the Seyfert galaxy Ark 564. GUPTA A., MATHUR S., KRONGOLD Y., et al.
2013ApJ...773...23Z 16       D               3 28 7 A magnetic reconnection origin for the soft X-ray excess in an active galactic nucleus. ZHONG X. and WANG J.
2013AJ....146...78G viz 117           X         3 19 16 Strong UV and X-ray variability of the narrow line Seyfert 1 galaxy WPVS 007–on the nature of the X-ray low state. GRUPE D., KOMOSSA S., SCHARWACHTER J., et al.
2013MNRAS.434..848R 16       D               2 86 28 Rehabilitating CIV-based black hole mass estimates in quasars. RUNNOE J.C., BROTHERTON M.S., SHANG Z., et al.
2013MNRAS.435.1840R 16       D               2 38 16 On the role of the Γ - λEdd relation on the X-ray Baldwin effect in active galactic nuclei. RICCI C., PALTANI S., UEDA Y., et al.
2013MNRAS.435.2141Z 273           X   F     6 17 3 Optical spectral index-luminosity relation for the 17 mapped Palomar-Green quasars. ZHANG X.-G.
2014ApJ...783..106L 16       D               1 134 60 Are X-ray emitting Coronae around supermassive black holes outflowing? LIU T., WANG J.-X., YANG H., et al.
2014MNRAS.439.1051L 134       D     X   F     3 33 7 Constraints on the outer radius of the broad emission line region of active galactic nuclei. LANDT H., WARD M.J., ELVIS M., et al.
2014MNRAS.439.1648A viz 94       D         F     2 257 140 The subarcsecond mid-infrared view of local active galactic nuclei - I. The N- and Q-band imaging atlas. ASMUS D., HONIG S.F., GANDHI P., et al.
2014ApJ...787L..12F 55       D     X         2 40 ~ A new cosmological distance measure using active galactic nucleus X-ray variability. FRANCA F.L., BIANCHI S., PONTI G., et al.
2014ApJ...787L..20D 16       D               1 71 24 A new fundamental plane for radiatively efficient black-hole sources. DONG A.-J., WU Q. and CAO X.-F.
2014ApJ...789...17H 135       D     X         4 44 128 The black hole mass scale of classical and pseudo bulges in active galaxies. HO L.C. and KIM M.
2014ApJ...793..108W viz 18       D               1 20 118 Supermassive black holes with high accretion rates in active galactic nuclei. II. The most luminous standard candles in the universe. WANG J.-M., DU P., HU C., et al.
2014ApJS..214...23S viz 16       D               1 139 29 Infrared spectra and photometry of complete samples of palomar-green and two micron all sky survey quasars. SHI Y., RIEKE G.H., OGLE P.M., et al.
2014AstL...40..459P 79           X         2 27 1 Wavelength dependence of polarization and physical mechanisms of magnetic field generation in accretion disks around supermassive black holes in active galactic nuclei. PIOTROVICH M.Y., GNEDIN Y.N., BULIGA S.D., et al.
2014ApJ...794...77F 39           X         1 49 14 Single-epoch black hole mass estimators for broad-line active galactic nuclei: recalibrating Hβ with a new approach. FENG H., SHEN Y. and LI H.
2013ChA&A..37...28X 16       D               2 117 1 The black hole masses and radio characteristics of radio quasars. XIONG D.-R., ZHANG X., ZHENG Y.-G., et al.
2014MNRAS.443.1723P 43           X         1 13 108 The NuSTAR spectrum of Mrk 335: extreme relativistic effects within two gravitational radii of the event horizon? PARKER M.L., WILKINS D.R., FABIAN A.C., et al.
2015ApJ...798....4G 41           X         1 4 13 Detection of high velocity outflows in the Seyfert 1 galaxy Mrk 590. GUPTA A., MATHUR S. and KRONGOLD Y.
2015ApJ...798....6F 17       D               1 40 82 Optically thick H I dominant in the local interstellar medium: an alternative interpretation to "dark gas". FUKUI Y., TORII K., ONISHI T., et al.
2015ApJ...799...91Y 16       D               1 81 7 On the anisotropy of nuclei mid-infrared radiation in nearby active galactic nuclei. YANG H., WANG J. and LIU T.
2015ApJS..216...17K viz 56       D     X         2 83 21 The AKARI 2.5-5.0 µm spectral atlas of Type-1 active galactic nuclei: black hole mass estimator, line ratio, and hot dust temperature. KIM D., IM M., KIM J.H., et al.
2015ApJ...800...93S viz 492       D     X C       12 34 1 Wide field multiband imaging of low redshift quasar environments. SCOTT J.E., RAFIEE A., BECHTOLD J., et al.
2015ApJ...803..109H viz 16       D               1 176 54 Resolving the AGN and host emission in the mid-infrared using a model-independent spectral decomposition. HERNAN-CABALLERO A., ALONSO-HERRERO A., HATZIMINAOGLOU E., et al.
2015ApJ...804...34H viz 16       D               1 356 33 Correlation between galaxy mergers and luminous active galactic nuclei. HONG J., IM M., KIM M., et al.
2015RAA....15..663F 16       D               1 46 1 The relationship between the properties of PAHs and AGN activities in type-I AGNs. FENG Q.-C., WANG J., LI H.-L., et al.
2015ApJ...806...22D viz 17       D               1 61 170 Supermassive black holes with high accretion rates in active galactic nuclei. IV. Hβ time lags and implications for Super-Eddington accretion. DU P., HU C., LU K.-X., et al.
2015MNRAS.449.1526L 56       D     X         2 23 16 Extending virial black hole mass estimates to low-luminosity or obscured AGN: the cases of NGC 4395 and MCG -01-24-012. LA FRANCA F., ONORI F., RICCI F., et al.
2015A&A...578A..74G viz 16       D               1 137 31 Nuclear obscuration in LINERs. Clues from Spitzer/IRS spectra on the Compton thickness and the existence of the dusty torus. GONZALEZ-MARTIN O., MASEGOSA J., MARQUEZ I., et al.
2015ApJS..219...22P 16       D               4 87 19 Herschel survey of the palomar-green QSOs at low redshift. PETRIC A.O., HO L.C., FLAGEY N.J.M., et al.
2015ApJ...809..123H 16       D               1 38 33 A revised calibration of the virial mass estimator for black holes in active galaxies based on single-epoch Hβ spectra. HO L.C. and KIM M.
2015MNRAS.451.1290B 16       D               1 51 17 Bias in Civ-based quasar black hole mass scaling relationships from reverberation mapped samples. BROTHERTON M.S., RUNNOE J.C., SHANG Z., et al.
2015MNRAS.454..766A viz 56       D     X         2 261 148 The subarcsecond mid-infrared view of local active galactic nuclei - II. The mid-infrared-X-ray correlation. ASMUS D., GANDHI P., HONIG S.F., et al.
2016ApJ...817..111D viz 17       D               2 88 150 An HST/COS survey of the low-redshift intergalactic medium. I. Survey, methodology, and overall results. DANFORTH C.W., KEENEY B.A., TILTON E.M., et al.
2016MNRAS.455..563A 96       D         F     6 88 52 A mid-infrared spectroscopic atlas of local active galactic nuclei on sub-arcsecond resolution using GTC/CanariCam. ALONSO-HERRERO A., ESQUEJ P., ROCHE P.F., et al.
2016ApJ...818L..14D viz 16       D               1 63 23 The fundamental plane of the broad-line region in active galactic nuclei. DU P., WANG J.-M., HU C., et al.
2016ApJ...818..113N viz 16       D               2 878 76 The H I content of the Universe over the past 10 GYRS. NEELEMAN M., PROCHASKA J.X., RIBAUDO J., et al.
2016AJ....151...24A viz 16       D               1 3922 10 The Large Sky Area Multi-Object Fiber Spectroscopic Telescope quasar survey: quasar properties from the first data release. AI Y.L., WU X.-B., YANG J., et al.
2016ApJ...819L..27Z viz 16       D               1 69 20 Distributions of quasar hosts on the galaxy main sequence plane. ZHANG Z., SHI Y., RIEKE G.H., et al.
2016ApJ...819..122Z 43           X         1 16 60 Application of stochastic modeling to analysis of photometric reverberation mapping data. ZU Y., KOCHANEK C.S., KOZLOWSKI S., et al.
2016MNRAS.457..676N 96       D     X         3 54 30 X-ray detection of warm ionized matter in the Galactic halo. NICASTRO F., SENATORE F., GUPTA A., et al.
2016ApJ...822..109A viz 16       D               1 152 114 The subarcsecond mid-infrared view of local active galactic nuclei. III. Polar dust emission. ASMUS D., HONIG S.F. and GANDHI P.
2016MNRAS.458.1839C 658       D     X C       16 30 20 Super- and sub-Eddington accreting massive black holes: a comparison of slim and thin accretion discs through study of the spectral energy distribution. CASTELLO-MOR N., NETZER H. and KASPI S.
2016A&A...590A..68R viz 16       D               1 308 11 An HST/COS legacy survey of intervening Si III absorption in the extended gaseous halos of low-redshift galaxies. RICHTER P., WAKKER B.P., FECHNER C., et al.
2016A&A...590A..77L 42           X         1 8 19 NuSTAR reveals the extreme properties of the super-Eddington accreting supermassive black hole in PG 1247+267. LANZUISI G., PERNA M., COMASTRI A., et al.
2016A&A...591A.136L viz 56       D     X         2 419 70 The far-infrared emitting region in local galaxies and QSOs: Size and scaling relations. LUTZ D., BERTA S., CONTURSI A., et al.
2016MNRAS.459..257S 97       D         F     2 63 78 AGN are cooler than you think: the intrinsic far-IR emission from QSOs. SYMEONIDIS M., GIBLIN B.M., PAGE M.J., et al.
2016MNRAS.460..590F 16       D               1 58 9 On the connection between the metal-enriched intergalactic medium and galaxies: an O vi-galaxy cross-correlation study at z<1. FINN C.W., MORRIS S.L., TEJOS N., et al.
2016ApJ...829....4L 40           X         1 20 8 The binary black hole model for Mrk 231 bites the dust. LEIGHLY K.M., TERNDRUP D.M., GALLAGHER S.C., et al.
2016MNRAS.462..966G 16       D               1 212 2 The underlying driver for the C IV Baldwin effect in QSOs with 0 < z < 5. GE X., BIAN W.-H., JIANG X.-L., et al.
2017ApJS..228....6X 97       D       C       3 152 16 Silicate dust in active galactic nuclei. XIE Y., LI A. and HAO L.
2017ApJ...835..257L 219       D     X C       5 122 53 Dust-deficient Palomar-Green quasars and the diversity of AGN intrinsic IR emission. LYU J., RIEKE G.H. and SHI Y.
2016MNRAS.463.2405A 16       D               3 40 5 The complex evolutionary paths of local infrared bright galaxies: a high-angular resolution mid-infrared view. ALONSO-HERRERO A., POULTON R., ROCHE P.F., et al.
2017A&A...598A..51R 46 11 Novel calibrations of virial black hole mass estimators in active galaxies based on X-ray luminosity and optical/near-infrared emission lines. RICCI F., LA FRANCA F., ONORI F., et al.
2017ApJ...841...76L viz 81             C       1 137 48 The intrinsic far-infrared continua of type-1 quasars. LYU J. and RIEKE G.H.
2017MNRAS.467..540L viz 16       D               1 103 77 BAT AGN Spectroscopic Survey - IV. Near-infrared coronal lines, hidden broad lines and correlation with hard X-ray emission. LAMPERTI I., KOSS M., TRAKHTENBROT B., et al.
2017MNRAS.467.1209C 16       D               1 55 6 Unveiling slim accretion disc in AGN through X-ray and infrared observations. CASTELLO-MOR N., KASPI S., NETZER H., et al.
2017MNRAS.468....2M 625       D     X   F     15 71 16 The dusty tori of nearby QSOs as constrained by high-resolution mid-IR observations. MARTINEZ-PAREDES M., ARETXAGA I., ALONSO-HERRERO A., et al.
2017MNRAS.468.1433P 16       D               1 63 3 Updating quasar bolometric luminosity corrections - III. [O III] bolometric corrections. PENNELL A., RUNNOE J.C. and BROTHERTON M.S.
2017ApJ...844..146C 16       D               1 45 ~ Methods of reverberation mapping. I. Time-lag determination by measures of randomness. CHELOUCHE D., POZO-NUNEZ F. and ZUCKER S.
2017ApJS..232...21K 41           X         1 201 47 Stellar photometric structures of the host galaxies of nearby Type 1 active galactic nuclei. KIM M., HO L.C., PENG C.Y., et al.
2017MNRAS.471...59L viz 16       D               1 88 18 Intrinsic AGN SED & black hole growth in the Palomar-Green quasars. LANI C., NETZER H. and LUTZ D.
2017A&A...607A..48R viz 16       D               1 333 69 An HST/COS legacy survey of high-velocity ultraviolet absorption in the Milky Way's circumgalactic medium and the Local Group. RICHTER P., NUZA S.E., FOX A.J., et al.
2017MNRAS.472...90D 16       D               1 146 14 H0LiCOW VII: cosmic evolution of the correlation between black hole mass and host galaxy luminosity. DING X., TREU T., SUYU S.H., et al.
2018ApJ...854..158S viz 305       D     X C       7 88 79 On the gas content and efficiency of AGN feedback in low-redshift quasars. SHANGGUAN J., HO L.C. and XIE Y.
2018ApJS..235....4O viz 16       D               1 1636 246 The 105-month Swift-BAT all-sky hard X-ray survey. OH K., KOSS M., MARKWARDT C.B., et al.
2018A&A...611A..59P 169           X         4 25 108 Testing warm Comptonization models for the origin of the soft X-ray excess in AGNs. PETRUCCI P.-O., URSINI F., DE ROSA A., et al.
2018ApJ...860...33F 16       D               1 87 14 Synthetic observations of 21 cm H I line profiles from inhomogeneous turbulent interstellar H I gas with magnetic fields. FUKUI Y., HAYAKAWA T., INOUE T., et al.
2018A&A...614A.120S 395     A     X C       9 17 11 AGN black hole mass estimates using polarization in broad emission lines. SAVIC D., GOOSMANN R., POPOVIC L.C., et al.
2017NatAs...1..775W 16       D               1 96 57 Tidally disrupted dusty clumps as the origin of broad emission lines in active galactic nuclei. WANG J.-M., DU P., BROTHERTON M.S., et al.
2018ApJ...862..118Z 16       D               2 76 44 The infrared emission and opening angle of the torus in quasars. ZHUANG M.-Y., HO L.C. and SHANGGUAN J.
2018MNRAS.478.4068L viz 16       D               1 158 3 Narrow vs. broad-line Seyfert 1 galaxies: X-ray, optical, and mid-infrared AGN characteristics. LAKICEVIC M., POPOVIC L.C. and KOVACEVIC-DOJCINOVIC J.
2018ApJ...864..146B 17       D               4 38 51 Black hole-galaxy scaling relationships for active galactic nuclei with reverberation masses. BENTZ M.C. and MANNE-NICHOLAS E.
2018MNRAS.480...96W 16       D               3 92 4 Are narrow-line Seyfert 1 galaxies highly accreting low-MBH AGNs? WILLIAMS J.K., GLIOZZI M. and RUDZINSKY R.V.
2018AJ....156..241H viz 16       D               1 311114 199 A first catalog of variable stars measured by the Asteroid Terrestrial-impact Last Alert System (ATLAS). HEINZE A.N., TONRY J.L., DENNEAU L., et al.
2018ApJ...869L..26S 82             C       1 31 1 Calibrating the James Webb Space Telescope filters as star formation rate indicators. SENARATH M.R., BROWN M.J.I., CLUVER M.E., et al.
2019ApJ...870...84C 17       D               1 124 11 Interpretation of departure from the broad-line region scaling in active galactic nuclei. CZERNY B., WANG J.-M., DU P., et al.
2019MNRAS.482.4985A 645       D     X C F     14 43 44 Spectropolarimetry of Seyfert 1 galaxies with equatorial scattering: black hole masses and broad-line region characteristics. AFANASIEV V.L., POPOVIC L.C. and SHAPOVALOVA A.I.
2019ApJ...871..190M 17       D               1 20 2 Quantifying star formation activity in the inner 1 kpc of local MIR bright QSOs. MARTINEZ-PAREDES M., ARETXAGA I., GONZALEZ-MARTIN O., et al.
2019MNRAS.483.4847K viz 351       D     X C       8 228 ~ AGN photoionization of gas in companion galaxies as a probe of AGN radiation in time and direction. KEEL W.C., BENNERT V.N., PANCOAST A., et al.
2019AJ....157..148G viz 17       D               2 185 4 The blueshift of the C IV broad emission line in QSOs. GE X., ZHAO B.-X., BIAN W.-H., et al.
2019ApJ...875...50B 17       D               2 65 ~ Calibrating Mg II-based black hole mass estimators with Hβ reverberation measurements. BAHK H., WOO J.-H. and PARK D.
2019MNRAS.486..227G 42           X         1 12 ~ Swift, NuStar, and XMM-Newton observations of the NLS1 galaxy RX J2317.8-4422 in an extreme X-ray low flux state. GRUPE D., KOMOSSA S., GALLO L., et al.
2019ApJ...877...23L viz 17       D               1 73 16 Supermassive black holes with high accretion rates in active galactic nuclei. X. Optical variability characteristics. LU K.-X., HUANG Y.-K., ZHANG Z.-X., et al.
2019ApJ...878...77K 17       D               2 27 ~ Revisiting the temperature of the diffuse ISM with CHESS sounding rocket observations. KRUCZEK N., FRANCE K., HOADLEY K., et al.
2019ApJ...878...79L 293           X C       6 14 2 SDSS J075101.42+291419.1: a super-Eddington accreting quasar with extreme X-ray variability. LIU H., LUO B., BRANDT W.N., et al.
2019ApJ...883..170M 17       D               3 119 56 Can reverberation-measured quasars be used for cosmology? MARTINEZ-ALDAMA M.L., CZERNY B., KAWKA D., et al.
2019PASJ...71...25K 100       D         F     4 80 ~ The interplay between active galactic nuclei and star formation activities of type 1 active galactic nuclei probed by polycyclic aromatic hydrocarbon 3.3 μm emission feature with AKARI. KIM J.H., IM M., KIM D., et al.
2019ApJ...886...33L viz 17       D               5 244 33 Mid-IR variability and dust reverberation mapping of low-z quasars. I. Data, methods, and basic results. LYU J., RIEKE G.H. and SMITH P.S.
2019ApJ...886...37D 17       D               1 185 36 Black hole spin and accretion disk magnetic field strength estimates for more than 750 active galactic nuclei and multiple galactic black holes. DALY R.A.
2019ApJ...886...42D viz 18       D               2 76 90 The radius-luminosity relationship depends on optical spectra in active galactic nuclei. DU P. and WANG J.-M.
2019ApJ...886..150M viz 435       D     X         11 51 37 Reverberation measurements of the inner radii of the dust tori in quasars. MINEZAKI T., YOSHII Y., KOBAYASHI Y., et al.
2019MNRAS.489.3351B viz 100       D       C       3 53 20 The spectral energy distributions of active galactic nuclei. BROWN M.J.I., DUNCAN K.J., LANDT H., et al.
2019MNRAS.489.3436J 521       D S   X C       11 24 75 High Density Reflection Spectroscopy - II. The density of the inner black hole accretion disc in AGN. JIANG J., FABIAN A.C., DAUSER T., et al.
2019MNRAS.490.3793L 17       D               1 30 ~ A nearby luminous AGN sample optically selected from Hubble Space Telescope. LI S.-L.
2020MNRAS.491..532G 43           X         1 89 27 The soft X-ray excess: NLS1s versus BLS1s. GLIOZZI M. and WILLIAMS J.K.
2020MNRAS.491.5881Y viz 17       D               1 120 ~ An extended size-luminosity relation for the reverberation-mapped AGNs: the role of the accretion rate. YU L.-M., ZHAO B.-X., BIAN W.-H., et al.
2020ApJ...890..152M 656       D     X C       15 64 ~ Modeling the strongest silicate emission features of local type 1 AGNs. MARTINEZ-PAREDES M., GONZALEZ-MARTIN O., ESPARZA-ARREDONDO D., et al.
2020ApJS..247...15S 17       D               1 70 31 An ALMA co(2-1) survey of nearby Palomar-Green quasars. SHANGGUAN J., HO L.C., BAUER F.E., et al.
2020ApJ...893...39Z 85           X         2 48 ~ The composite X-ray spectrum of 3CRR quasars. ZHOU M. and GU M.
2020ApJ...894...21X 17       D               1 42 ~ AGNs are not that cool: revisiting the intrinsic AGN far-infrared spectral energy distribution. XU J., SUN M. and XUE Y.
2020ApJ...894..142Q viz 17       D               1 195 ~ The warm gas in the MW: a kinematical model. QU Z., BREGMAN J.N., HODGES-KLUCK E., et al.
2020MNRAS.495..614P 102       D     X         3 49 10 Determination of magnetic field strength on the event horizon of supermassive black holes in active galactic nuclei. PIOTROVICH M.Y., MIKHAILOV A.G., BULIGA S.D., et al.
2020ApJ...897..111Z viz 17       D               1 496 6 An accreting, anomalously low-mass black hole at the center of low-mass galaxy IC 750. ZAW I., ROSENTHAL M.J., KATKOV I.Y., et al.
2020ApJ...899...82B viz 17       D               1 180 ~ The discovery of a hidden broad-line AGN in a bulgeless galaxy: Keck NIR spectroscopic observations of SDSS J085153.64+392611.76. BOHN T., CANALIZO G., SATYAPAL S., et al.
2020ApJ...899..112S 103       D       C       2 41 56 AGN feedback and star formation of quasar host galaxies: insights from the molecular gas. SHANGGUAN J., HO L.C., BAUER F.E., et al.
2020A&A...640A..39C 315       D     X C F     6 28 ~ Estimating black hole masses: Accretion disk fitting versus reverberation mapping and single epoch. CAMPITIELLO S., CELOTTI A., GHISELLINI G., et al.
2020ApJ...900..141P viz 43           X         1 1831 24 On the fraction of X-ray-weak quasars from the Sloan Digital Sky Survey. PU X., LUO B., BRANDT W.N., et al.
2020ApJ...901...35L 17       D               1 34 ~ Calibrating Mg II-based black hole mass estimators using low-to-high-luminosity active galactic nuclei. LE H.A.N., WOO J.-H. and XUE Y.
2020ApJ...901..133Y viz 17       D               1 122 8 The supermassive black hole masses of reverberation-mapped active galactic nuclei. YU L.-M., BIAN W.-H., ZHANG X.-G., et al.
2020MNRAS.499.1499S 17       D               1 20 ~ New explanation of opposite position angles in red and blue wings of spectral lines. SILANT'EV N.A., ALEKSEEVA G.A. and ANANJEVSKAJA Y.K.
2020ApJ...904..200Y 17       D               1 61 20 Radio activity of supermassive black holes with extremely high accretion rates. YANG X., YAO S., YANG J., et al.
2020A&A...643A..36B viz 17       D               1 363 22 3D chemical structure of diffuse turbulent ISM. I. Statistics of the HI-to-H2 transition. BELLOMI E., GODARD B., HENNEBELLE P., et al.
2021MNRAS.500..215D viz 17       D               2 184 2 Black hole mass accretion rates and efficiency factors for over 750 AGN and multiple GBH. DALY R.A.
2020A&A...644A..88K 43         O X         1 24 ~ Probing the elliptical orbital configuration of the close binary of supermassive black holes with differential interferometry. KOVACEVIC A.B., SONGSHENG Y.-Y., WANG J.-M., et al.
2020A&A...644A.132U 102       D         F     3 22 11 Estimating the size of X-ray lamppost coronae in active galactic nuclei. URSINI F., DOVCIAK M., ZHANG W., et al.
2021A&A...645A..18D viz 17       D               1 1681 ~ Onboard catalogue of known X-ray sources for SVOM/ECLAIRs. DAGONEAU N., SCHANNE S., RODRIGUEZ J., et al.
2021MNRAS.501.5478A 17       D               2 38 8 Searching for energy-resolved quasi-periodic oscillations in AGN. ASHTON D.I. and MIDDLETON M.J.
2021ApJ...910..103L 583       D S   X         13 65 29 On the observational difference between the accretion disk-corona connections among super- and sub-Eddington accreting active galactic nuclei. LIU H., LUO B., BRANDT W.N., et al.
2021ApJ...910..124X viz 17       D               1 87 24 The infrared emission and vigorous star formation of low-redshift quasars. XIE Y., HO L.C., ZHUANG M.-Y., et al.
2021ApJ...917..107S 17       D               2 38 5 Strong correlation between Fe II/Mg II ratio and Eddington ratio of type 1 active galactic nuclei. SHIN J., WOO J.-H., NAGAO T., et al.
2021Sci...373..789B viz 17       D               4 344 46 A characteristic optical variability time scale in astrophysical accretion disks. BURKE C.J., SHEN Y., BLAES O., et al.
2021ApJ...922...47G 132           X         3 5 5 Modeling grain rotational disruption by radiative torques and extinction of active galactic nuclei. GIANG N.C. and HOANG T.
2021ApJ...922..157M 931       D     X C       21 16 2 Modeling the unresolved NIR-MIR SEDs of local (z < 0.1) QSOs. MARTINEZ-PAREDES M., GONZALEZ-MARTIN O., HYEONGHAN K., et al.
2022MNRAS.509.1147K 18       D               4 52 1 Bolometric luminosity estimators using infrared hydrogen lines for dust obscured active galactic nuclei. KIM D., LEE D. and IM M.
2021ApJ...923...44S viz 104       D S             4 226 ~ Identifying circumgalactic medium absorption in QSO spectra: a Bayesian approach. SCOTT J.E., SHOEMAKER E.S. and HAMILL C.D.
2021ApJ...923...50F 17       D               1 26 8 The H I column density distribution of the Galactic disk and halo. FRENCH D.M., FOX A.J., WAKKER B.P., et al.
2022MNRAS.509.4940T 18       D               1 44 18 Deep Extragalactic VIsible Legacy Survey (DEVILS): identification of AGN through SED fitting and the evolution of the bolometric AGN luminosity function. THORNE J.E., ROBOTHAM A.S.G., DAVIES L.J.M., et al.
2022MNRAS.510.1043B 511       D     X C F     10 32 8 The PG-RQS survey. Building the radio spectral distribution of radio-quiet quasars. I. The 45-GHz data. BALDI R.D., LAOR A., BEHAR E., et al.
2022ApJ...926...60V 242       D     X         6 34 6 Galactic Winds across the Gas-rich Merger Sequence. I. Highly Ionized N V and O VI Outflows in the QUEST Quasars. VEILLEUX S., RUPKE D.S.N., LIU W., et al.
2022A&A...659A..32P viz 18       D               1 354 5 Turin-SyCAT: A multifrequency catalog of Seyfert galaxies. PENA-HERAZO H.A., MASSARO F., CHAVUSHYAN V., et al.
2022ApJ...925..218X viz 18       D               1 88 10 The Ionization and Destruction of Polycyclic Aromatic Hydrocarbons in Powerful Quasars. XIE Y. and HO L.C.
2022MNRAS.513.1985K 18       D               1 117 23 Do reverberation-measured Hβ quasars provide a useful test of cosmology?. KHADKA N., MARTINEZ-ALDAMA M.L., ZAJACEK M., et al.
2022A&A...661A...3S viz 47           X         1 21 51 The eROSITA Final Equatorial-Depth Survey (eFEDS). Identification and characterization of the counterparts to point-like sources. SALVATO M., WOLF J., DWELLY T., et al.
2022MNRAS.515.5836W 18       D               1 85 1 Comparison of the active galactic nuclei Baldwin effect with the modified Baldwin effect of the ultraviolet-optical emission lines in a single sample. WANG Y., LIU W., SHANG Z., et al.
2022ApJ...934..124K 45           X         1 13 2 Ionization Distributions in Outflows of Active Galaxies: Universal Trends and Prospect of Future XRISM Observations. KESHET N. and BEHAR E.
2023A&A...669A..14G 65       D     X         2 44 2 Toward measuring supermassive black hole masses with interferometric observations of the dust continuum. GRAVITY COLLABORATION, AMORIM A., BOURDAROT G., et al.
2023ApJ...944..159F 19       D               1 168 2 In Situ Star Formation in Accretion Disks and Explanation of Correlation between the Black Hole Mass and Metallicity in Active Galactic Nuclei. FAN X. and WU Q.
2023ApJ...946...55L 19       D               2 53 2 Detection of a Supervirial Hot Component in the Milky Way Circumgalactic Medium Along Multiple Sight Lines by Using the Stacking Technique. LARA-DI A., MATHUR S., KRONGOLD Y., et al.
2023ApJ...953..142C 19       D               1 50 ~ The Seoul National University AGN Monitoring Project. IV. Hα Reverberation Mapping of Six AGNs and the Hα Size-Luminosity Relation. CHO H., WOO J.-H., WANG S., et al.
2023ApJ...954..159Z 47           X         1 5 ~ XMM-Newton Observations of Two Archival X-Ray Weak Type 1 Quasars: Obscuration Induced X-Ray Weakness and Variability. ZHANG Z., LUO B., BRANDT W.N., et al.
2023ApJ...954..164T 19       D               1 102 ~ Modeling the Central Supermassive Black Hole Mass of Quasars via the LSTM Approach. TABASI S.S., SALMANI R.V., KHALILIYAN P., et al.
2023ApJ...956...60C 19       D               2 241 ~ BASS. XXXV. The MBH-σ* Relation of 105 Month Swift-BAT Type 1 AGNs. CAGLAR T., KOSS M.J., BURTSCHER L., et al.
2023RNAAS...7..261P 47           X         1 9 ~ Soft X-Ray Excess from Shocked Black Hole Accretion. PRZYBYLEK J. and FUKUMURA K.
2024ApJ...961..204S 20       D               2 104 ~ Variations of Interstellar Gas-to-dust Ratios at High Galactic Latitudes. SHULL J.M. and PANOPOULOU G.V.

goto View the references in ADSLimited to 100