NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-06-19 T14:54:55 PDT
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Reference(s) for object [HB89] 1022+194

164 reference(s) found in NED.


1. 2017ApJS..233....3T Truebenbach, Al... The VLBA Extragalactic Proper Motion Catalog and a Measurement of the Secular Ab...
2. 2016yCat.1337....0G Gaia Collaborat... VizieR Online Data Catalog: Gaia DR1 (Gaia Collaboration, 2016)
3. 2016ApJS..224...26M Mao, Peiyuan; U... A Comprehensive Statistical Description of Radio-through-Gamma-Ray Spectral Ener...
4. 2016ApJ...829..133K Kim, Kwang Seon... Faraday Rotation Measure Synthesis of Intermediate Redshift Quasars as a Probe o...
5. 2016ApJ...818..113N Neeleman, Marce... The H I Content of the Universe Over the Past 10 GYRS
6. 2016AJ....151...79L Le Bail, K.; Gi... IVS Observation of ICRF2-Gaia Transfer Sources
7. 2015MNRAS.452.4274P Pushkarev, A. B... Milky Way scattering properties and intrinsic sizes of active galactic nuclei co...
8. 2015MNRAS.451.4193C Chen, Y. Y.; Zh... Core-dominance parameter, black hole mass and jet-disc connection for Fermi blaz...
9. 2015MNRAS.450.3568X Xiong, Dingrong... Basic properties of Fermi blazars and the 'blazar sequence'
10. 2015ApJS..221...12S Secrest, N. J.;... Identification of 1.4 Million Active Galactic Nuclei in the Mid-Infrared using W...
11. 2015ApJS..219...39R Richards, Gordo... Bayesian High-redshift Quasar Classification from Optical and Mid-IR Photometry
12. 2015ApJ...806...47P Punsly, Brian Evidence of the Dynamics of Relativistic Jet Launching in Quasars
13. 2015AJ....150...58F Fey, A. L.; Gor... The Second Realization of the International Celestial Reference Frame by Very Lo...
14. 2015A&A...583A..75S Souchay, J.; An... The third release of the Large Quasar Astrometric Catalog (LQAC-3): a compilatio...
15. 2014MNRAS.442.3329X Xu, J.; Han, J.... Redshift evolution of extragalactic rotation measures
16. 2014MNRAS.439..690H Hovatta, T.; Pa... Connection between optical and gamma-ray variability in blazars
17. 2014MNRAS.438.3058R Richards, J. L.... Connecting radio variability to the characteristics of gamma-ray blazars
18. 2014ApJS..215...14D D'Abrusco, R.; ... The WISE Blazar-like Radio-loud Sources: An All-sky Catalog of Candidate gamma-r...
19. 2014ApJS..212...15F Farnes, J. S.; ... A Broadband Polarization Catalog of Extragalactic Radio Sources
20. 2014ApJ...795...63F Farnes, J. S.; ... Faraday Rotation from Magnesium II Absorbers toward Polarized Background Radio S...
21. 2014ApJ...793...36L Lyu, Fen; Liang... Distributions of Gamma-Ray Bursts and Blazars in the L_p_-E_p_-Plane and Possibl...
22. 2014ApJ...789..140L Liu, Xin; Shen,... Constraining Sub-parsec Binary Supermassive Black Holes in Quasars with Multi-ep...
23. 2014AJ....147...95Z Zacharias, N.; ... Radio-Optical Reference Frame Link Using the U.S. Naval Observatory Astrograph a...
24. 2013MNRAS.430.3445M Ma, Xiang-Cheng... The covering factor of warm dust in quasars: a view from the Wide-field Infrared...
25. 2013ApJS..206....4K Krawczyk, Colem... Mean Spectral Energy Distributions and Bolometric Corrections for Luminous Quasa...
26. 2013ApJ...779..161S Seyffert, Eduar... Precious Metals in SDSS Quasar Spectra. II. Tracking the Evolution of Strong, 0....
27. 2013ApJ...772L..28B Bernet, M. L.; ... The Extent of Magnetic Fields around Galaxies out to z ~ 1
28. 2013ApJ...767...14P Pursimo, Tapio;... The Micro-Arcsecond Scintillation-Induced Variability (MASIV) Survey. III. Optic...
29. 2013A&A...552A..98T Taris, F.; Andr... Optical monitoring of extragalactic sources for linking the ICRF and the future ...
30. 2012ApJ...754...38C Chand, Hum; Gop... Incidence of Mg II Absorption Systems toward Flat-spectrum Radio Quasars
31. 2012ApJ...747...10W Wu, Jianfeng; B... X-Ray and Multiwavelength Insights into the Nature of Weak Emission-line Quasars...
32. 2012AJ....144..150P Petrov, Leonid;... Early Science with the Korean VLBI Network: The QCAL-1 43 GHz Calibrator Survey
33. 2012AJ....144...49W Wu, Xue-Bing; H... SDSS Quasars in the WISE Preliminary Data Release and Quasar Candidate Selection...
34. 2012AJ....143..119I Inada, Naohisa;... The Sloan Digital Sky Survey Quasar Lens Search. V. Final Catalog from the Seven...
35. 2012A&A...544A..34P Pushkarev, A. B... Single-epoch VLBI imaging study of bright active galactic nuclei at 2 GHz and 8 ...
36. 2012A&A...537A..99S Souchay, J.; An... The second release of the Large Quasar Astrometric Catalog (LQAC-2)
37. 2011MNRAS.410..860A Allen, James T.... A strong redshift dependence of the broad absorption line quasar fraction
38. 2011ApJS..194...45S Shen, Yue; Rich... A Catalog of Quasar Properties from Sloan Digital Sky Survey Data Release 7
39. 2011ApJS..194...29R Richards, Josep... Blazars in the Fermi Era: The OVRO 40 m Telescope Monitoring Program
40. 2011ApJ...740...98M Meyer, Eileen T... From the Blazar Sequence to the Blazar Envelope: Revisiting the Relativistic Jet...
41. 2011ApJ...736...42R Ribaudo, Joseph... A Hubble Space Telescope Study of Lyman Limit Systems: Census and Evolution
42. 2011AJ....142...89P Petrov, L.; Tay... Precise Absolute Astrometry from the VLBA Imaging and Polarimetry Survey at 5 GH...
43. 2010MNRAS.405.2302H Hewett, Paul C.... Improved redshifts for SDSS quasar spectra
44. 2010ApJ...711..380B Bernet, M. L.; ... Mg II Absorption Systems with W_0_ >= 0.1 A for a Radio Selected Sample of 77 Qu...
45. 2010AJ....139.2360S Schneider, Dona... The Sloan Digital Sky Survey Quasar Catalog. V. Seventh Data Release
46. 2010AJ....139.1713C Charlot, P.; Bo... The Celestial Reference Frame at 24 and 43 GHz. II. Imaging
47. 2010AJ....139.1695L Lanyi, G. E.; B... The Celestial Reference Frame at 24 and 43 GHz. I. Astrometry
48. 2009MNRAS.396..223D D'Abrusco, R.; ... Quasar candidates selection in the Virtual Observatory era
49. 2009ApJS..184..138H Haakonsen, Chri... XID II: Statistical Cross-Association of ROSAT Bright Source Catalog X-ray Sourc...
50. 2009ApJS..180...67R Richards, Gordo... Efficient Photometric Selection of Quasars from the Sloan Digital Sky Survey. II...
51. 2009ApJ...702.1230T Taylor, A. R.; ... A Rotation Measure Image of the Sky
52. 2009A&A...506.1477T Titov, O.; Malk... Effect of asymmetry of the radio source distribution on the apparent proper moti...
53. 2009A&A...495..691M Massaro, E.; Gi... Roma-BZCAT: a multifrequency catalogue of blazars
54. 2009A&A...494..799S Souchay, J.; An... The construction of the large quasar astrometric catalogue (LQAC)
55. 2008Natur.454..302B Bernet, Martin ... Strong magnetic fields in normal galaxies at high redshift
56. 2008ApJS..175...97H Healey, Stephen... CGRaBS: An All-Sky Survey of Gamma-Ray Blazar Candidates
57. 2008ApJ...689..108L Lovell, J. E. J... The Micro-Arcsecond Scintillation-Induced Variability (MASIV) Survey. II. The Fi...
58. 2008A&A...490..403B Bourda, G.; Cha... Astrometric suitability of optically-bright ICRF sources for the alignment with ...
59. 2007MNRAS.376..371J Jackson, N.; Ba... A survey of polarization in the JVAS/CLASS flat-spectrum radio source surveys - ...
60. 2007ApJS..171...61H Healey, Stephen... CRATES: An All-Sky Survey of Flat-Spectrum Radio Sources
61. 2007ApJ...658..203H Helmboldt, J. F... The VLBA Imaging and Polarimetry Survey at 5 GHz
62. 2007AJ....134.1245C Cohen, A. S.; L... The VLA Low-Frequency Sky Survey
63. 2007AJ....133.2357P Piner, B. G.; M... Relativistic Jets in the Radio Reference Frame Image Database. I. Apparent Speed...
64. 2006MNRAS.368.1411A Augusto, Pedro;... Flat-spectrum symmetric objects with ~1kpc sizes - I. The candidates
65. 2006ApJS..165..439R Rickett, Barney... Interstellar Scintillation Observations of 146 Extragalactic Radio Sources
66. 2005ApJ...626...95S Sowards-Emmerd,... A Northern Survey of Gamma-Ray Blazar Candidates
67. 2005A&A...440..409T Terasranta, H.;... 24 year monitoring of extragalactic sources at 22 and 37 GHz
68. 2005A&A...438..377L Lazorenko, P.; ... The Kyiv Meridian Axial Circle catalogue of stars in fields with extragalactic r...
69. 2004ApJS..150...73E Evans, Ian N.; ... A Complete Atlas of Recalibrated Hubble Space Telescope Faint Object Spectrograp...
70. 2004ApJ...616.1284M McGlynn, T. A.;... Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength So...
71. 2004ApJ...614..607O Ojha, Roopesh; ... Milliarcsecond Structure of Microarcsecond Sources: Comparison of Scintillating ...
72. 2004AJ....127.3587F Fey, A. L.; Ma,... The Second Extension of the International Celestial Reference Frame: ICRF-EXT.1
73. 2003AJ....125.2728A Assafin, M.; Za... Optical Positions of ICRF Sources Using UCAC Reference Stars
74. 2003A&A...412...45P Paturel, G.; Pe... HYPERLEDA. I. Identification and designation of galaxies
75. 2003A&A...407..899F Fan, J. H.; Zha... The core dominance parameter of extragalactic radio sources
76. 2003A&A...406..535Z Zickgraf, F.-J.... The Hamburg/RASS Catalogue of optical identifications. Northern high-galactic la...
77. 2003A&A...403..105F Feissel-Vernier... Selecting stable extragalactic compact radio sources from the permanent astrogeo...
78. 2002RRFID.C...0000F Fey, A. et al. Radio Reference Frame Image Database retrieved Aug 2002 from //rorf.usno.navy.mi...
79. 2002MNRAS.329..700S Snellen, I., Mc... Automated optical identification of a large complete northern hemisphere sample ...
80. 2002ApJS..143..257K Kuraszkiewicz, ... Emission Line properties of active galactic nuclei from a pre-COSTAR faint objec...
81. 2002A&A...393..331F Fienga, A., And... Estimation of zonal errors in star catalogs using CCD observations of ICRF sourc...
82. 2002A&A...381..757L Liu, F., Zhang,... A new list of extra-galactic radio jets
83. 2001PASP..113..362C Condon, J., Yin... Offset Pointing Calibrators for Large Radio Telescopes
84. 2001ApJS..136..265L Lazio, T., Walt... A Dual-Frequency, Multiyear Monitoring Program of Compact Radio Sources
85. 2001AJ....121.2843B Barkhouse, W., ... Quasars in the 2MASS Second Incremental Data Release
86. 2001AJ....121.1741F Fey, A., Bobolt... Extragalactic Radio Source Selection for Use in Directly Linking Optical Astrome...
87. 2001A&A...375..752T Teerikorpi, P. Evidence for the class of the most luminous quasars. III. Linear sizes and the c...
88. 2001A&A...375..661G Gontier, A., Le... Stability of the extragalactic VLBI reference frame
89. 2001A&A...374...92V Veron Cetty, M.... A catalogue of quasars and active nuclei: 10th edition
90. 2001A&A...368..431T Terasranta, H.,... Search for new flat-spectrum radio sources
91. 2000A&A...363..141R Reich, W., Furs... Radio-loud active galaxies in the northern ROSAT All-Sky Survey. IV. Properties ...
92. 2000A&A...362...27J Jeyakumar, S., ... Small-scale structures in compact steep-spectrum and GHz-peaked-spectrum radio ...
93. 2000A&A...353...77T Teerikorpi, P. Evidence for the class of the most luminous quasars. II. Variability, polarizati...
94. 1999AJ....118.2511Z Zacharias, N., ... Accurate Optical Positions of Extragalactic Radio Reference Frame Sources
95. 1999A&AS..139..545K Kovalev, Y., Ni... Survey of instantaneous 1-22 GHz spectra of 550 compact extragalactic objects wi...
96. 1999A&A...349..389V VOGES, W., ASCH... The ROSAT all-sky survey bright source catalogue
97. 1998MNRAS.293..257B Browne, I. W. A... Interferometer phase calibration sources - II. The region 0^deg^ <= {delta}_B195...
98. 1998ApJS..118....1J JANNUZI, B., BA... The Hubble Space Telescope Quasar Absorption Line Key Project. XIII. A Census of...
99. 1998AJ....116..516M MA, C., ARIAS, ... The International Celestial Reference Frame as Realized by Very Long Baseline In...
100. 1998AJ....115.1253P PERLMAN, E. S.,... THE DEEP X-RAY RADIO BLAZAR SURVEY. I. METHODS AND FIRST RESULTS
101. 1997ApJS..111...95F FEY, A. L., AND... VLBA OBSERVATIONS OF RADIO REFERENCE FRAME SOURCES. II. ASTROMETRIC SUITABILITY ...
102. 1997A&AS..122..235L Laurent-Muehlei... Radio-loud active galaxies in the northern ROSAT All-Sky Survey
103. 1997A&A...319..757H Hoekstra H., Ba... Beamed radio and far infrared emission in quasars and radio galaxies
104. 1997A&A...319..413B Brinkmann W., Y... Broad band energy distribution of ROSAT detected quasars. I. Radio-loud objects
105. 1997A&A...319...18R Radecke H.-D. X-ray sources <1 degree from Seyfert galaxies
106. 1996ApJS..103..427G GREGORY, P. C.,... THE GB6 CATALOG OF RADIO SOURCES
107. 1996AJ....111.1945D DOUGLAS, J. N.,... THE TEXAS SURVEY OF RADIO SOURCES COVERING -35.5^deg^ <{delta} < 71.5^deg^ AT 36...
108. 1996A&AS..120..201L Li J., Jin W. A compiled catalogue of optical positions of extragalactic radio sources
109. 1995AuJPh..48..143S SLEE, O. Radio sources observed with the Culgoora circular array
110. 1995ApJ...455L.115M MAOZ, D. LIMITS ON DUST IN RICH CLUSTERS OF GALAXIES FROM THE COLOR OF BACKGROUND QUASARS
111. 1995ApJ...445..624O OREN, A. L., AN... A FARADAY ROTATION SEARCH FOR MAGNETIC FIELDS IN QUASAR DAMPED Ly{alpha} ABSORPT...
112. 1995ApJ...444...64S STENGLER-LARREA... THE HUBBLE SPACE TELESCOPE QUASAR ABSORPTION LINE KEY PROJECT. V. REDSHIFT EVOLU...
113. 1995AJ....110..880J JOHNSTON, K. J.... A RADIO REFERENCE FRAME
114. 1995A&AS..109..147B Brinkmann, W., ... The ROSAT AGN content of the 87GB 5 GHz survey: bulk properties of previously op...
115. 1994ApJ...436...33B BERGERON, J., P... THE HUBBLE SPACE TELESCOPE QUASAR ABSORPTION LINE KEY PROJECT. VI. PROPERTIES OF...
116. 1994ApJ...427L..13S STORRIE-LOMBARD... EVOLUTION OF LYMAN-LIMIT ABSORPTION SYSTENS OVER THE REDSHIFT RANGE 0.40 < z < 4...
117. 1994ApJ...427..125L LISTER, M. L., ... ORIENTATION MODELING OF RADIO GALAXY AND QUASAR PROPERTIES: EVIDENCE FOR A UNIFI...
118. 1993KFNT....92..15K KUR'YANOVA, A. ... A compiled catalogue of positions of extragalactic radio sources RSC (GAO UA) 91...
119. 1993ApJS...87..451H HEWITT, A., AND... A REVISED AND UPDATED CATALOG OF QUASI-STELLAR OBJECTS
120. 1993ApJS...87....1B BAHCALL, J. N.,... THE HUBBLE SPACE TELESCOPE QUASAR ABSORPTION LINE KEY PROJECT. I. FIRST OBSERVAT...
121. 1993ApJS...86..365P PRICE, R., GOWE... VLA OBSERVATIONS OF 91 QUASARS AT 0.35 < z < 1
122. 1993ApJ...413..453N NILSSON, K., VA... ON THE REDSHIFT-APPARENT SIZE DIAGRAM OF DOUBLE RADIO SOURCES
123. 1992ApJS...79..331W WHITE, R. L., A... A NEW CATALOG OF 30,239 1.4 GHz SOURCES
124. 1992AJ....104.1311H HUTCHINGS, J. B... [O II] AND CONTINUUM STRUCTURE IN RADIO-LOUD QSOs TO Z = 0.9
125. 1992A&A...261...18H Hooimeyer, J. R... The radio structure of extended quasars I. A VLBI survey of the nuclear emission
126. 1991ApJS...75.1011G GREGORY, P. C.,... THE 87GB CATALOG OF RADIO SOURCES COVERING 0^deg^ < {delta} < +75^deg^ AT 4.85 G...
127. 1991ApJS...75....1B BECKER, R. L., ... A NEW CATALOG OF 53,522 4.85 GHz SOURCES
128. 1991ApJ...379...80K KIM, K.-T., TRI... DETECTION OF EXCESS ROTATION MEASURE DUE TO INTRACLUSTER MAGNETIC FIELDS IN CLUS...
129. 1990ApJS...72..621L LANGSTON, G. I.... THE SECOND MIT-GREEN BANK 5 GHz SURVEY
130. 1989ApJS...69....1H HEWITT, A., and... THE FIRST ADDITION TO THE NEW OPTICAL CATALOG OF QUASI-STELLAR OBJECTS
131. 1989Ap&SS.155...19T TEERIKORPI P., ... Reddenings of quasars vs PSA counts at high galactic latitudes
132. 1988MNRAS.233...87S Singal, A. K. Cosmic evolution of the physical sizes of extragalactic radio sources and their ...
133. 1988ApJ...329..122H HUTCHINGS, J. B... RADIO EVOLUTION OF QUASARS AT z < 1
134. 1988Ap&SS.141..303B BROTEN N.W., MA... Catalogue of unambiguous (Faraday-thin, one-component, spectrum-selected) rotati...
135. 1987Ap&SS.134...35Y YU K.N. The spectral properties of quasars
136. 1986ApJS...61....1B BENNETT C.L., L... The MIT-Green bank (MG) 5 GHz survey
137. 1986AJ.....91.1038M MORABITO D.D., ... VLBI observations of 416 extragalactic radio sources
138. 1985S&W....24..315F FRIED J. Quasargalaxien
139. 1984JApA....5...55E ERICKSON W.C. Ionospheric refraction in radio source observations at long radio wavelengths
140. 1984ApJS...54..211B BENNETT, C. L.,... 5 GHz SOURCE VARIABILITY AND THE GAIN OF THE NRAO 300 FOOT TELESCOPE
141. 1984ApJ...279...19W WELTER G.L., PE... The rotation measure distribution of QSOs and of intervening clouds : magnetic f...
142. 1984ApJ...278...11G GEHREN T., FRIE... Host galaxies of quasars and their association with galaxy clusters
143. 1984AJ.....89..336W WEHRLE A.E., MO... Very long baseline interferometry observations of 257 extragalactic radio source...
144. 1983ApJS...51...67L LAWRENCE, C. R.... 5 GHz OBSERVATIONS OF SOURCES IN THE ARECIBO 611 MHz SURVEY
145. 1983AJ.....88..709H HINTZEN P., ULV... Are wide-angle radio-tail QSOs members of clusters of galaxies ?. I. VLA maps at...
146. 1981ApJS...45...97S SIMARD-NORMANDI... The faraday rotation measures of extragalactic radio sources
147. 1980ApJ...235..694A Avni, Y.; Bahca... On the simultaneous analysis of several complete samples - The V/Vmax and Ve/Va ...
148. 1980A&AS...39..379T TABARA, H., INO... A catalogue of linear polarization of radio sources
149. 1978PASP...90..386P Peterson, B. M.... Spectroscopic Observations of Radio Sources
150. 1978ApJS...36..317W WILLS, D., LYND... Studies of new complete samples of quasi-stellar radio sources from the 4C and P...
151. 1977AuJPA..43....1S SLEE, O. Culgoora-3 list of radio source measurements
152. 1975MSAIt..46..461B BARBIERI C., CA... Catalogue of quasi-stellar-objects
153. 1974MNRAS.169..117H Haves, P.; Conw... The polarization of radio sources at {lambda} 31 CM
154. 1974MNRAS.168..137C Conway, R. G.; ... The radio polarization of quasars
155. 1973PASP...85..162A AGNEW D., ARP H... A list of quasi-stellar radio sources and quasi-stellar radio-source candidates ...
156. 1973AuJPA..27....1S SLEE, O., HIGGI... Culgoora-1 list of radio source measurements at 80 MHz
157. 1973AJ.....78..521W Wills, B. J., W... Optical identifications of radio sources using accurate radio and optical positi...
158. 1973AJ.....78..369H Harris, D. Interplanetary-scintillation observations of 203 sources identified as radio gal...
159. 1973AJ.....78....1D Douglas, J., Ba... First results from the Texas interferometer: positions of 605 discrete sources
160. 1972ApJ...178..583B Burbidge, G. R.... The Distribution of Redshifts of Quasi-Stellar Objects and Related Emission-Line...
161. 1972ApJ...172..531L Lynds, C. R., a... A New Complete Sample of Quasi-Stellar Radio Sources and the Determination of th...
162. 1972AJ.....77..797P Pauliny-Toth, I... The NRAO 5-GHz Radio Source Survey. III. The 140-Ft "Strong" Source Survey
163. 1969AuJPh..22..775W Wills, D., and ... Improved Positions and Some Optical Identifications for 451 4C Radio Sources Bet...
164. 1967MmRAS..71...49G Gower, J. F. R.... A Survey of Radio Sources in the Declination Ranges -07^deg^ to 20^deg^ and 40^d...

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