QSO B2209+184 , the SIMBAD biblio

QSO B2209+184 , the SIMBAD biblio (187 results) C.D.S. - SIMBAD4 rel 1.8 - 2026.10.14CEST09:38:13

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Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1982ApJ...263...32B 1 12 85 A spectroscopic investigation of the nebulosity around low-luminosity quasars. BOROSON T.A., OKE J.B. and GREEN R.F.
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.....89.1293B 14 28 CCD imaging and neutral hydrogen emission in I Zw 1 and other low-redshift QSOs/AGNs. BOTHUN G.D., HECKMAN T.M., SCHOMMER R.A., et al.
1985ApJ...289...67D 27 86 Observations of the Hbeta region in some broad-line objects. DE ROBERTIS M.
1985ApJ...293..120B 1 22 155 More spectroscopy of the fuzz around QSOs: additional evidence for two types of QSO. BOROSON T.A., PERSSON S.E. and OKE J.B.
1985ApJ...298..275N 16 34 Infrared photometry of the nebulosity around quasars. NEUGEBAUER G., MATTHEWS K., SOIFER B.T., et al.
1986ApJ...305...57T 66 96 X-Ray observations of the bright quasar survey. TANANBAUM H., AVNI Y., GREEN R.F., et al.
1986ApJ...306...64S 1 30 199 On the nature of QSO host galaxies. SMITH E.P., HECKMAN T.M., BOTHUN G.D., et al.
1987ApJ...318..188W 69 7 Luminosity dependence in the ratio of X-ray to infrared emission of QSOs. WORRALL D.M.
1987ApJS...63..615N 103 311 Continuum energy distributions of quasars in the Palomar-Green survey. NEUGEBAUER G., GREEN R.F., MATTHEWS K., et al.
1988ApJ...324..809K 85 60 X-ray, optical, and infrared luminosity correlations in radio-quiet quasars. KRISS G.A.
1988ApJ...330..751P 41 55 Calcium infrared triplet emission in active galactic nuclei. PERSSON S.E.
1988ApJS...67..249D 283 212 A statistical study of properties of Seyfert and starburst galaxies. DAHARI O. and DE ROBERTIS M.M.
1988SoSAO..55....5L viz 944 33 A catalogue of Seyfert galaxies. LIPOVETSKY V.A., NEIZVESTNY S.I. and NEIZVESTNAYA O.M.
1989A&AS...81..253D 184 16 A catalogue of extented ionized nebulosities around active galactic nuclei. DURRET F.
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...343...54S 59 42 Toward a classification scheme for broad-line profiles in active galactic nuclei. SULENTIC J.W.
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...236...69V 111 82 Galaxies around luminous quasars. VERON-CETTY M.-P. and WOLTJER L.
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.
1990ApJ...348...38S 69 57 The local environments of low-redshift quasars and powerful radio galaxies. SMITH E.P. and HECKMAN T.M.
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.
1991ApJS...75..297H viz 947 131 An optical catalog of extragalactic emission-line objects similar to quasi-stellar objects. HEWITT A. and BURBIDGE G.
1992ApJS...80..109B 4 88 1452 The emission-line properties of low-redshift quasi-stellar objects. BOROSON T.A. and GREEN R.F.
1992MNRAS.254...93M 77 65 A spectrophotometric study of BQS quasars. MILLER P., RAWLINGS S., SAUNDERS R., et al.
1993A&A...267..363M 73 10 HIgh-frequency variability of extragalactic radio sources. MACHALSKI J. and MAGDZIARZ P.
1993ApJ...415..517Z 140 54 Does a luminosity-dependent continuum shape cause the Baldwin effect? ZHENG W. and MALKAN M.A.
1993ApJ...419..494W 29 31 The wavelength dependence of polarization of active galaxies and quasars. WEBB W., MALKAN M., SCHMIDT G., et al.
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.
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.
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&AS..109..147B viz 629 94 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.
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...452..582J 16 45 The examination of optical microvariability in radio-quiet and radio-loud quasi-stellar objects. JANG M. and MILLER H.R.
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.
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.
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...471..106F 1 22 125 The nature of radio-intermediate quasars: what is radio-loud and what is radio-quiet? FALCKE H., SHERWOOD W. and PATNAIK A.R.
1996ApJ...473L..13F 4 3 49 EVN + MERLIN observations of radio-intermediate quasars: evidence for boosted radio-weak quasars. FALCKE H., PATNAIK A.R. and SHERWOOD W.
1996ApJS..102....1B 59 136 The profiles of H-beta and [O III] lambda-5007 in radio-loud quasars. BROTHERTON M.S.
1997ApJS..113..245C 61 63 The emission-line properties of low-redshift quasi-stellar objects. II. The relation to radio type. CORBIN M.R.
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.
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.
1998ApJ...505L..83L 2 28 178 On quasar masses and quasar host galaxies. LAOR A.
1998MNRAS.299..165B 1 14 63 The central engines of radio-quiet quasars. BLUNDELL K.M. and BEASLEY A.J.
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.
1999AcApS..19..121W 23 1 On the correlation of black hole spin and radio jet radiation of quasars. WANG D.-X. and WU X.-B.
2000A&A...363..141R viz 752 25 Radio-loud active galaxies in the northern ROSAT All-Sky Survey. IV. Properties of sources stronger than 100 mJy at 5 GHz. REICH W., FUERST E., REICH P., et al.
2000A&AS..144..475P viz 14       D               1 16406 8 Galaxy coordinates. III. Accurate positions for 17124 galaxies including 3301 new companions of UGC galaxies. PATUREL G., PETIT C., GARNIER R., et al.
2000AJ....119..460E 36 11 Optical variability of radio-luminous PG quasars. EGGERS D., SHAFFER D.B. and WEISTROP D.
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...543L.111L 19 5 285 On black hole masses and radio loudness in active galactic nuclei. LAOR A.
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.
2000ApJS..129..547B viz 14       D               1 1633 94 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.
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.
2002ApJ...571..733V 2 56 386 Determining central black hole masses in distant active galaxies. VESTERGAARD M.
2003A&A...406..535Z viz 15       D               1 10257 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...412...45P viz 15       D               1 956189 750 HYPERLEDA. I. Identification and designation of galaxies. PATUREL G., PETIT C., PRUGNIEL P., et al.
2003AJ....125.1811C 30 10 Microvariability in Seyfert galaxies. CARINI M.T., NOBLE J.C. and MILLER H.R.
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.
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.
2004ApJ...613..710F 9 22 A search for TeV gamma-ray emission from high-peaked flat-spectrum radio quasars using the Whipple air Cerenkov telescope. FALCONE A.D., BOND I.H., BOYLE P.J., et al.
2004MNRAS.350L..31B 84 74 On the origin of the C IV Baldwin effect in active galactic nuclei. BASKIN A. and LAOR A.
2005A&A...440..409T viz 226 76 24 year monitoring of extragalactic sources at 22 and 37 GHz. TERAESRANTA H., WIREN S., KOIVISTO P., et al.
2005ApJ...618..108B 56 103 Radio variability of radio-quiet and radio-loud quasars. BARVAINIS R., LEHAR J., BIRKINSHAW M., et al.
2005ApJ...626...95S viz 15       D               1 775 88 A northern survey of gamma-ray blazar candidates. SOWARDS-EMMERD D., ROMANI R.W., MICHELSON P.F., et al.
2005MNRAS.356.1029B 87 225 What controls the CIV line profile in active galactic nuclei ? BASKIN A. and LAOR A.
2006A&A...455..773V viz 108223 628 A catalogue of quasars and active nuclei: 12th edition. VERON-CETTY M.-P. and VERON P.
2006ApJ...641..689V 3 107 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.
2007AJ....133.1236K viz 15       D               1 664 99 The fifth VLBA calibrator survey: VCS5. KOVALEV Y.Y., PETROV L., FOMALONT E.B., et al.
2007ApJ...658..815S viz 15       D               1 203 436 Radio loudness of active galactic nuclei: observational facts and theoretical implications. SIKORA M., STAWARZ L. and LASOTA J.-P.
2007ApJ...669..841S 15       D               1 208 98 Aromatic features in AGNs: star-forming infrared luminosity function of AGN host galaxies. SHI Y., OGLE P., RIEKE G.H., et al.
2008ApJS..175...97H viz 15       D               1 1626 244 CGRaBS: an all-sky survey of gamma-ray blazar candidates. HEALEY S.E., ROMANI R.W., COTTER G., et al.
2008MNRAS.390..847L 15       D               1 104 147 On the origin of radio emission in radio-quiet quasars. LAOR A. and BEHAR E.
2009A&A...495..691M viz 15       D               2 3199 339 Roma-BZCAT: a multifrequency catalogue of blazars. MASSARO E., GIOMMI P., LETO C., et al.
2009MNRAS.397..265S 37           X         1 129 33 The evolution of star formation in quasar host galaxies. SERJEANT S. and HATZIMINAOGLOU E.
2009ApJS..184..138H viz 15       D               1 20623 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...707.1310A 15       D               1 99 122 Fermi observations of TeV-selected active galactic nuclei. ABDO A.A., ACKERMANN M., AJELLO M., et al.
2010A&A...510A..48C viz 15       D               2 763 81 The Palermo Swift-BAT hard X-ray catalogue. II. Results after 39 months of sky survey. CUSUMANO G., LA PAROLA V., SEGRETO A., et al.
2010A&A...511A..53V viz 15       D               1 107473 39 The SPECFIND V2.0 catalogue of radio cross-identifications and spectra. SPECFIND meets the Virtual Observatory. VOLLMER B., GASSMANN B., DERRIERE S., et al.
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...518A..10V viz 15       D               1 168913 597 A catalogue of quasars and active nuclei: 13th edition. VERON-CETTY M.-P. and VERON P.
2010A&A...520A..47M viz 15       D               1 134 9 The blazar content in the Swift-BAT hard X-ray sky. MASELLI A., CUSUMANO G., MASSARO E., 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.
2011ApJ...728...98D 130       D     X C       3 81 262 The radiative efficiency of accretion flows in individual active galactic nuclei. DAVIS S.W. and LAOR A.
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.
2011ApJS..194...29R viz 15       D               1 1164 401 Blazars in the Fermi era: the OVRO 40 m telescope monitoring program. RICHARDS J.L., MAX-MOERBECK W., PAVLIDOU V., 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.
2012ApJ...749...21A viz 15       D               2 436 73 The 60 month all-sky burst alert telescope survey of active galactic nucleus and the anisotropy of nearby AGNs. AJELLO M., ALEXANDER D.M., GREINER J., et al.
2012ARep...56..573G 15       D               1 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.
2013ApJ...768...37C viz 38           X         1 371 96 Active galactic nucleus and starburst radio emission from optically selected quasi-stellar objects. CONDON J.J., KELLERMANN K.I., KIMBALL A.E., et al.
2013ApJS..207...19B viz 15       D               1 1212 487 The 70 month Swift-BAT all-sky hard X-ray survey. BAUMGARTNER W.H., TUELLER J., MARKWARDT C.B., et al.
2014MNRAS.438.3058R viz 15       D               1 1414 31 Connecting radio variability to the characteristics of gamma-ray blazars. RICHARDS J.L., HOVATTA T., MAX-MOERBECK W., et al.
2014MNRAS.439..690H viz 15       D               2 1318 51 Connection between optical and γ-ray variability in blazars. HOVATTA T., PAVLIDOU V., KING O.G., et al.
2014ARep...58...63S 10 2 Possible mechanisms for the polarization of the radiation of Active Galactic Nuclei and quasars. SILANT'EV N.A., GNEDIN Yu.N., PIOTROVICH M.Yu., et al.
2014A&A...564A...9H 15       D               3 71 10 Flux upper limits for 47 AGN observed with H.E.S.S. in 2004-2011. HESS COLLABORATION, ABRAMOWSKI A., AHARONIAN F., et al.
2014ApJS..214...23S viz 15       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 77           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.
2014ApJS..215...14D viz 15       D               1 7877 110 The WISE blazar-like radio-loud sources: an all-sky catalog of candidate γ-ray blazars. D'ABRUSCO R., MASSARO F., PAGGI A., et al.
2015ApJS..216...17K viz 55       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...803..110H 78               F     1 13 19 A complete census of silicate features in the mid-infrared spectra of active galaxies. HATZIMINAOGLOU E., HERNAN-CABALLERO A., FELTRE A., 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...805..124S 39           X         1 74 22 Weak emission-line quasars in the context of a modified Baldwin effect. SHEMMER O. and LIEBER S.
2015AJ....150...58F viz 16       D               1 3421 241 The second realization of the international celestial reference frame by very long baseline interferometry. FEY A.L., GORDON D., JACOBS C.S., et al.
2015ApJS..219...22P 133       D     X         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.
2015Ap&SS.357...75M viz 16       D               1 3562 223 The 5th edition of the Roma-BZCAT. A short presentation. MASSARO E., MASELLI A., LETO C., et al.
2016AJ....151..154G viz 16       D               1 2386 11 Second epoch VLBA Calibrator Survey observations: VCS-II. GORDON D., JACOBS C., BEASLEY A., et al.
2016ApJS..224...26M viz 16       D               1 2216 17 A comprehensive statistical description of radio-through-gamma-ray spectral energy distributions of all known blazars. MAO P., URRY C.M., MASSARO F., et al.
2016A&A...591A.136L viz 55       D     X         2 422 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 16       D               1 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.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 95       D       C       3 152 16 Silicate dust in active galactic nuclei. XIE Y., LI A. and HAO L.
2017ApJ...835..257L 175       D     X         5 122 53 Dust-deficient Palomar-Green quasars and the diversity of AGN intrinsic IR emission. LYU J., RIEKE G.H. and SHI Y.
2017ApJS..228...22L viz 16       D               1 1528 2 Korean VLBI Network Calibrator Survey (KVNCS). 1. Source catalog of KVN single-dish flux density measurement in the K and Q bands. LEE J.A., SOHN B.W., JUNG T., et al.
2017ApJ...841...76L viz 16       D               1 137 48 The intrinsic far-infrared continua of type-1 quasars. LYU J. and RIEKE G.H.
2017ApJ...841..113M viz 16       D               1 2944 1 An investigation of blazars without redshifts: not a missing population at high redshift. MAO P. and URRY C.M.
2017MNRAS.467.4565L viz 16       D               1 1193 4 Bimodal radio variability in OVRO-40 m-monitored blazars. LIODAKIS I., PAVLIDOU V., HOVATTA T., 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.
2017ApJ...850...74K viz 16       D               1 646 202 BAT AGN Spectroscopic Survey. I. Spectral measurements, derived quantities, and AGN demographics. KOSS M., TRAKHTENBROT B., RICCI C., et al.
2017ApJS..233...17R viz 16       D               1 863 302 BAT AGN spectroscopic survey. V. X-ray properties of the Swift/BAT 70-month AGN catalog. RICCI C., TRAKHTENBROT B., KOSS M.J., et al.
2018ApJ...854..158S viz 56       D     X         2 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.
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               1 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...866..137L viz 16       D               1 1032 70 Constraining the limiting brightness temperature and Doppler factors for the largest sample of radio-bright blazars. LIODAKIS I., HOVATTA T., HUPPENKOTHEN D., et al.
2019MNRAS.482.5513L 16       D               1 47 45 What drives the radio slopes in radio-quiet quasars? LAOR A., BALDI R.D. and BEHAR E.
2019ApJ...872..148C viz 16       D               1 15663 21 Radio sources in the nearby universe. CONDON J.J., MATTHEWS A.M. and BRODERICK J.J.
2019ApJ...873..132M viz 16       D               1 2125 2 The precious set of radio-optical reference frame objects in the light of Gaia DR2 data. MAKAROV V.V., BERGHEA C.T., FROUARD J., et al.
2019AJ....157..148G viz 16       D               1 185 4 The blueshift of the C IV broad emission line in QSOs. GE X., ZHAO B.-X., BIAN W.-H., et al.
2019ApJS..242....5X viz 16       D               1 3393 ~ Structure effects for 3417 Celestial Reference Frame radio sources. XU M.H., ANDERSON J.M., HEINKELMANN R., et al.
2019MNRAS.487.1823L viz 16       D               1 1896 23 Mid-infrared spectroscopic evidence for AGN heating warm molecular gas. LAMBRIDES E.L., PETRIC A.O., TCHERNYSHYOV K., et al.
2019AN....340..437A viz 16       D               1 2122 ~ Optical variability of blazars. ABRAHAMYAN H.V., MICKAELIAN A.M., PARONYAN G.M., et al.
2019ApJ...881..154P viz 16       D               1 181 ~ BAT AGN spectroscopic survey. XVI. General physical characteristics of BAT blazars. PALIYA V.S., KOSS M., TRAKHTENBROT B., et al.
2019PASJ...71...25K 97       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.
2019A&A...630A.101K viz 16       D               2 3584 ~ Realization of a multifrequency celestial reference frame through a combination of normal equation systems. KARBON M. and NOTHNAGEL A.
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