NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-22 T20:29:05 PDT
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Reference(s) for object [HB89] 1243-072

160 reference(s) found in NED.


1. 2018A&A...613A..74P Pasetto, Alice;... Broadband radio spectro-polarimetric observations of high-Faraday-rotation-measu...
2. 2017ApJS..233....3T Truebenbach, Al... The VLBA Extragalactic Proper Motion Catalog and a Measurement of the Secular Ab...
3. 2017A&A...606A.101H Hutsemekers, D.... Optical linear polarization measurements of quasars obtained with the 3.6 m tele...
4. 2016MNRAS.459.4136C Curran, S. J.; ... A correlation between the H I 21-cm absorption strength and impact parameter in ...
5. 2016MNRAS.455.3249M Massardi, Marce... The Planck-ATCA Co-eval Observations project: analysis of radio source propertie...
6. 2016ApJS..224...26M Mao, Peiyuan; U... A Comprehensive Statistical Description of Radio-through-Gamma-Ray Spectral Ener...
7. 2016ApJ...818..113N Neeleman, Marce... The H I Content of the Universe Over the Past 10 GYRS
8. 2016AJ....152...12L Lister, M. L.; ... MOJAVE: XIII. Parsec-scale AGN Jet Kinematics Analysis Based on 19 years of VLBA...
9. 2016AJ....151...79L Le Bail, K.; Gi... IVS Observation of ICRF2-Gaia Transfer Sources
10. 2016A&A...586A.117P Pasetto, Alice;... A study of a sample of high rotation-measure AGNs through multifrequency single-...
11. 2015MNRAS.452.4274P Pushkarev, A. B... Milky Way scattering properties and intrinsic sizes of active galactic nuclei co...
12. 2015ApJS..221...12S Secrest, N. J.;... Identification of 1.4 Million Active Galactic Nuclei in the Mid-Infrared using W...
13. 2015ApJS..219...39R Richards, Gordo... Bayesian High-redshift Quasar Classification from Optical and Mid-IR Photometry
14. 2015ApJS..217....2M Massaro, F.; D'... Refining the Associations of the Fermi Large Area Telescope Source Catalogs
15. 2015AJ....150...58F Fey, A. L.; Gor... The Second Realization of the International Celestial Reference Frame by Very Lo...
16. 2015A&A...583A..75S Souchay, J.; An... The third release of the Large Quasar Astrometric Catalog (LQAC-3): a compilatio...
17. 2014MNRAS.442.3329X Xu, J.; Han, J.... Redshift evolution of extragalactic rotation measures
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. 2014AJ....147..143H Hovatta, Talvik... MOJAVE: Monitoring of Jets in Active Galactic Nuclei with VLBA Experiments. XI. ...
21. 2014AJ....147...95Z Zacharias, N.; ... Radio-Optical Reference Frame Link Using the U.S. Naval Observatory Astrograph a...
22. 2013MNRAS.434..956C Chhetri, R.; Ek... The AT20G high-angular-resolution catalogue
23. 2013A&A...556A.141Z Zafar, T.; Pero... The ESO UVES advanced data products quasar sample. II. Cosmological evolution of...
24. 2013A&A...556A.140Z Zafar, Tayyaba;... The ESO UVES advanced data products quasar sample. I. Dataset and new N_H I_ mea...
25. 2012ApJS..199...31N Nolan, P. L.; A... Fermi Large Area Telescope Second Source Catalog
26. 2012ApJ...761L..26D Darling, Jeremy... Toward a Direct Measurement of the Cosmic Acceleration
27. 2012ApJ...753...83A Ackermann, M.; ... A Statistical Approach to Recognizing Source Classes for Unassociated Sources in...
28. 2012AJ....144..105H Hovatta, Talvik... MOJAVE: Monitoring of Jets in Active Galactic Nuclei with VLBA Experiments. VIII...
29. 2012AJ....143...35P Petrov, L.; Hon... The KCAL VERA 22 GHz Calibrator Survey
30. 2012A&A...545A.113P Pushkarev, A. B... MOJAVE: Monitoring of Jets in Active galactic nuclei with VLBA Experiments. IX. ...
31. 2012A&A...544A..34P Pushkarev, A. B... Single-epoch VLBI imaging study of bright active galactic nuclei at 2 GHz and 8 ...
32. 2012A&A...542A.110B Ben Bekhti, N.;... An absorption-selected survey of neutral gas in the Milky Way halo. New results ...
33. 2012A&A...537A..99S Souchay, J.; An... The second release of the Large Quasar Astrometric Catalog (LQAC-2)
34. 2011MNRAS.417.2651M Mahony, Elizabe... Optical properties of high-frequency radio sources from the Australia Telescope ...
35. 2011ApJS..194...19W Wills, Beverley... McDonald Observatory Archive of Optical Linear Polarization Measurements
36. 2011ApJ...736...42R Ribaudo, Joseph... A Hubble Space Telescope Study of Lyman Limit Systems: Census and Evolution
37. 2011A&A...528A..12R Richter, P.; Kr... The neutral gas extent of galaxies as derived from weak intervening Ca II absorb...
38. 2010MNRAS.403L...6F Fairbairn, Malc... Gamma-ray halo around 3C 279: looking through the Sun on the 8th of October
39. 2010MNRAS.402.2403M Murphy, Tara; S... The Australia Telescope 20 GHz Survey: the source catalogue
40. 2010MNRAS.401.1240J Jenness, T.; Ro... Observations of flat-spectrum radio sources at {lambda}850 micron from the James...
41. 2010ApJS..188..405A Abdo, A. A.; Ac... Fermi Large Area Telescope First Source Catalog
42. 2010AJ....139.1713C Charlot, P.; Bo... The Celestial Reference Frame at 24 and 43 GHz. II. Imaging
43. 2010AJ....139.1695L Lanyi, G. E.; B... The Celestial Reference Frame at 24 and 43 GHz. I. Astrometry
44. 2009MNRAS.394L..61K Kanekar, N.; La... The covering factor of high-redshift damped Lyman-{alpha} systems
45. 2009ApJ...702.1230T Taylor, A. R.; ... A Rotation Measure Image of the Sky
46. 2009ApJ...699.1395F Fomalont, E.; K... Progress in Measurements of the Gravitational Bending of Radio Waves Using the V...
47. 2009AJ....138.1032H Healey, Stephen... Filling in the Gaps in the 4.85 GHz Sky
48. 2009AJ....138..845O Ojha, Roopesh; ... Photometric Observations of Selected, Optically Bright Quasars for Space Interfe...
49. 2009A&A...506.1477T Titov, O.; Malk... Effect of asymmetry of the radio source distribution on the apparent proper moti...
50. 2009A&A...505..385A Andrei, A. H.; ... The large quasar reference frame (LQRF). An optical representation of the ICRS
51. 2009A&A...495..691M Massaro, E.; Gi... Roma-BZCAT: a multifrequency catalogue of blazars
52. 2009A&A...494..799S Souchay, J.; An... The construction of the large quasar astrometric catalogue (LQAC)
53. 2008ApJS..175..314D Dodson, R.; Fom... The VSOP 5 GHz Active Galactic Nucleus Survey. V. Imaging Results for the Remain...
54. 2008AJ....136.1533B Bloom, S. D. The Radio and Gamma-Ray Connection of EGRET Blazars: Correlation, Regression, an...
55. 2007ApJS..171...61H Healey, Stephen... CRATES: An All-Sky Survey of Flat-Spectrum Radio Sources
56. 2007ApJ...660.1093N Narayanan, Anan... A Survey of Weak Mg II Absorbers at 0.4 < z < 2.4
57. 2007ApJ...659..958D Dermer, Charles... Statistics of Cosmological Black Hole Jet Sources: Blazar Predictions for the Ga...
58. 2007ApJ...657..706N Nandikotkur, Gi... Does the Blazar Gamma-Ray Spectrum Harden with Increasing Flux? Analysis of 9 Ye...
59. 2007AJ....134.1245C Cohen, A. S.; L... The VLA Low-Frequency Sky Survey
60. 2006MNRAS.371..356C Curran, S. J.; ... The detectability of HI 21-cm absorption in damped Lyman {alpha} systems
61. 2006ApJS..165..439R Rickett, Barney... Interstellar Scintillation Observations of 146 Extragalactic Radio Sources
62. 2006ApJ...646....8F Fan, Zhonghui; ... A Test of External Compton Models for Gamma-Ray Active Galactic Nuclei
63. 2006A&A...445..465R Ricci, R.; Pran... High-frequency radio observations of the Kuhr sample and the epoch-dependent lum...
64. 2005MNRAS.356.1509C Curran, S. J.; ... Spin temperatures and covering factors for HI 21-cm absorption in damped Lyman {...
65. 2004MNRAS.353..890V Vercellone, S.;... On the duty-cycle of {gamma}-ray blazars
66. 2004ApJ...616..110H Horiuchi, S.; F... The VSOP 5 GHz Active Galactic Nucleus Survey. IV. The Angular Size/Brightness T...
67. 2004ApJ...609..564S Sowards-Emmerd,... Blazar Counterparts for 3EG Sources at -40^degree^<Decl.<0^degree^: Pushing Sout...
68. 2004AJ....127.3587F Fey, A. L.; Ma,... The Second Extension of the International Celestial Reference Frame: ICRF-EXT.1
69. 2004A&A...415..549R Ricci, R.; Pran... High-frequency polarization properties of southern Kuhr sources
70. 2003PASJ...55..351T Tingay, Steven ... ATCA Monitoring Observations of 202 Compact Radio Sources in Support of the VSOP...
71. 2003MNRAS.340..632L Liang, E. W.; L... The masses of central supermassive black holes and the variability time-scales i...
72. 2003ApJS..145...83W Winn, J., Patna... Interferometric phase calibration sources in the declination range 0^deg^ to -30...
73. 2003ApJ...597..615N Nolan, P. L.; T... Variability of EGRET Gamma-Ray Sources
74. 2003AJ....126.2230L Lacy, Mark; Bec... Imaging and Spectroscopy of Galaxies Associated with Two z~0.7 Damped Ly{alpha} ...
75. 2003AJ....125.2728A Assafin, M.; Za... Optical Positions of ICRF Sources Using UCAC Reference Stars
76. 2003A&A...412..707R Ryabinkov, A. I... A catalogue of absorption-line systems in QSO spectra
77. 2003A&A...412...45P Paturel, G.; Pe... HYPERLEDA. I. Identification and designation of galaxies
78. 2003A&A...411L..59E Ebisawa, K.; Bo... High-energy sources before INTEGRAL. INTEGRAL reference catalog
79. 2003A&A...403..105F Feissel-Vernier... Selecting stable extragalactic compact radio sources from the permanent astrogeo...
80. 2003A&A...399..857K Kanekar, N., Ch... A deep search for 21-cm absorption in high redshift damped Lyman-alpha systems
81. 2002RRFID.C...0000F Fey, A. et al. Radio Reference Frame Image Database retrieved Aug 2002 from //rorf.usno.navy.mi...
82. 2002ApJ...579..136T Tornikoski, M.,... Possible Identifications for Southern EGRET Sources
83. 2002A&A...390..431R Romero, G., Cel... Optical microvariability of EGRET blazars
84. 2002A&A...386...97J Jackson, C., Wa... The Parkes quarter-Jansky flat-spectrum sample. I. Sample selection and source i...
85. 2002A&A...382..838K Kanekar, N., At... A new 21-cm absorber identified with an L ~ L* galaxy
86. 2001PASP..113..362C Condon, J., Yin... Offset Pointing Calibrators for Large Radio Telescopes
87. 2001PASJ...53..207Z Zhang, L., Chen... The Radio and Gamma-Ray Luminosities of Blazars
88. 2001MNRAS.325.1411K Kedziora Chudcz... The ATCA intraday variability survey of extragalactic radio sources
89. 2001ApJS..136..265L Lazio, T., Walt... A Dual-Frequency, Multiyear Monitoring Program of Compact Radio Sources
90. 2001ApJS..135..155M Mattox, J., Har... A Quantitative Evaluation of Potential Radio Identifications for 3EG EGRET Sourc...
91. 2001ApJ...561L..27L Lane, W., Brigg... Two New Low-Redshift 21 Centimeter Absorbers
92. 2001AJ....121.2843B Barkhouse, W., ... Quasars in the 2MASS Second Incremental Data Release
93. 2001AJ....121.1741F Fey, A., Bobolt... Extragalactic Radio Source Selection for Use in Directly Linking Optical Astrome...
94. 2001A&A...376.1123A Adraou, A., Chi... Pointing sources for southern submm telescopes
95. 2001A&A...375..661G Gontier, A., Le... Stability of the extragalactic VLBI reference frame
96. 2001A&A...374...92V Veron Cetty, M.... A catalogue of quasars and active nuclei: 10th edition
97. 2001A&A...370..468T Torres, D., Rom... A variability analysis of low-latitude unidentified gamma-ray sources
98. 2000PASJ...52.1027K KOVALEV Y, E., ... Broad-band spectra study of 213 VSOP 5-GHz survey sources
99. 2000PASJ...52..997H HIRABAYASHI, E.... The VSOP 5 GHz AGN survey. I. Compilation and observations
100. 2000IAUC.7432B...1V Voges, W., Asch... ROSAT ALL-SKY Survey Faint Source Catalogue
101. 2000ApJS..131...95F Fomalont, E., F... The VSOP 5 GHZ Continuum Survey: The Prelaunch VLBA Observations
102. 2000ApJS..128...17F Fey, A., Charlo... VLBA Observations of Radio Reference Frame Sources. III. Astrometric Suitability...
103. 2000AJ....120.2278T Tornikoski, M.,... The High Radio Frequency Spectra and Variability of Southern Flat-Spectrum Radio...
104. 1999ApJS..123...79H HARTMAN, R. C.,... THE THIRD EGRET CATALOG OF HIGH-ENERGY GAMMA-RAY SOURCES
105. 1999AJ....118.2511Z Zacharias, N., ... Accurate Optical Positions of Extragalactic Radio Reference Frame Sources
106. 1999AJ....118..613N NORMAN, D. J., ... QUASAR-GALAXY CORRECTIONS: A SEARCH FOR AMPLIFICATION BIAS
107. 1999A&AS..139..545K Kovalev, Y., Ni... Survey of instantaneous 1-22 GHz spectra of 550 compact extragalactic objects wi...
108. 1998MNRAS.301..261S SIEBERT, J., BR... X-ray properties of the Parkes sample of flat-spectrum radio sources: dust in ra...
109. 1998AJ....116..516M MA, C., ARIAS, ... The International Celestial Reference Frame as Realized by Very Long Baseline In...
110. 1998A&AS..132...31N NILSSON, K. Kinematical models of double radio sources and the unified scheme. II. The datab...
111. 1997MNRAS.284...85D Drinkwater, M. ... The Parkes half-jansky flat-spectrum sample
112. 1997A&A...319..413B Brinkmann W., Y... Broad band energy distribution of ROSAT detected quasars. I. Radio-loud objects
113. 1996AJ....112...62T TANNER, A. M., ... A STUDY OF QUASAR ABSORPTION-LINE SYSTEMS WITH IRAS
114. 1996AJ....111.1945D DOUGLAS, J. N.,... THE TEXAS SURVEY OF RADIO SOURCES COVERING -35.5^deg^ <{delta} < 71.5^deg^ AT 36...
115. 1996AJ....111.1271V VAN DYK, S. D.,... TYPE "IIn" SUPERNOVAE: A SEARCH FOR RADIO EMISSION
116. 1996A&AS..116..157T Tornikowski, M.... SEST observations of extragalactic radio sources at 3 mm and 1.3 mm
117. 1996A&AS..115...97V Veron-Cetty, M.... Astrometry with the Digitized Sky Survey. Positions of 790 AGNs
118. 1995AJ....110..880J JOHNSTON, K. J.... A RADIO REFERENCE FRAME
119. 1995AJ....109.1555P PUNSLY, B. THE EXTENDED MORPHOLOGY OF ULTRALUMINOUS RADIO CORES
120. 1995A&A...303..276L Li, J., and Jin... Arc length difference method in the selection of primary sources of combined ext...
121. 1994ApJS...94..551F FICHTEL, C. E.,... THE FIRST ENERGETIC GAMMA-RAY EXPERIMENT TELESCOPE (EGRET) SOURCE CATALOG
122. 1994ApJ...429..638L LISZT, H. S. SURVEY OF LOCAL CO EMISSION TOWARD COMPACT EXTRAGALACTIC MILLIMETER-WAVE CONTINU...
123. 1994ApJ...427..125L LISTER, M. L., ... ORIENTATION MODELING OF RADIO GALAXY AND QUASAR PROPERTIES: EVIDENCE FOR A UNIFI...
124. 1994AJ....108..821L LISTER, M. L., ... HIGH FREQUENCY VLA OBSERVATIONS OF LOW-REDSHIFT QUASARS: CORE STRUCTURE, VARIABI...
125. 1994A&AS..105..211S Stickel, M., Me... The optical identification status of the 1 Jy radio source catalogue
126. 1994A&A...290..399B Bartelmann, M.,... Diffuse X-ray emission around high-redshift, radio-loud QSOs
127. 1994A&A...281..355B Brinkmann, W., ... The X-ray AGN content of the Molonglo 408 MHz Survey: bulk properties of previou...
128. 1993ApJS...87..451H HEWITT, A., AND... A REVISED AND UPDATED CATALOG OF QUASI-STELLAR OBJECTS
129. 1993AJ....105.1680T TORNIKOSKI, M.,... SURVEY OF A COMPLETE SAMPLE OF SOUTHERN EXTRAGALACTIC RADIO SOURCES
130. 1992ApJ...398..454W WILLS, B. J., A... A SURVEY FOR HIGH OPTICAL POLARIZATION IN QUASARS WITH CORE-DOMINANT RADIO STRUC...
131. 1992A&A...262....8D Douglas, N. G.,... A search for moderate redshift CO absorption
132. 1991Obs...111...72L Large, M., Cram... A machine-readable release of the Molonglo Reference Catalogue of Radio Sources
133. 1991MNRAS.251..330W Wright, A. E., ... Flux densities at 8400 MHz for a large sample of radio sources
134. 1991MNRAS.250...24Y York, D. G., Ya... An inhomogeneous reference catalogue of identified intervening heavy element sys...
135. 1991ApJS...77..203J JUNKKARINEN, V.... A CATALOG OF ABSORPTION IN THE SPECTRA OF QUASI-STELLAR OBJECTS
136. 1989ApJS...69....1H HEWITT, A., and... THE FIRST ADDITION TO THE NEW OPTICAL CATALOG OF QUASI-STELLAR OBJECTS
137. 1988IKryO..78..112M MOISEEV I.G., N... High sensitivity observations at the wavelength 8,2 mm of complete sample of ext...
138. 1988A&AS...75..317S Steppe, H., Sal... Millimeter continuum measurements of extragalactic radio sources
139. 1987AJ.....94.1150E EDELSON R.A. Millimeter-wave spectra and variability of bright, compact radio sources
140. 1987A&AS...69...23T TORRES C., WROB... Precise optical positions of strong extragalactic radio sources south of del=+5 ...
141. 1986MNRAS.222..149B BROWNE I.W.A., ... Extended radio emission round core-dominated quasars - constraints on relativist...
142. 1986MNRAS.218..331W WILKES B.J. Studies of broad emission line profiles in QSOs - II. Properties of a large, pre...
143. 1986AJ.....91.1038M MORABITO D.D., ... VLBI observations of 416 extragalactic radio sources
144. 1985ApJ...298..732C CROTTS A.P.S. Two-point correlation function of QSO metal absorption systems from an inhomogen...
145. 1984MNRAS.211...47S SAIKIA D.J., SH... Relative orientation of core polarization at lambda 6 cm and the overall radio a...
146. 1984AJ.....89.1658G GOWER A.C., HUT... Radio and optical morphology of low-redshift quasars
147. 1984AJ.....89..336W WEHRLE A.E., MO... Very long baseline interferometry observations of 257 extragalactic radio source...
148. 1984A&A...131...81M MAVRIDES S., MU... One more sample supporting the cosmological evolution of flat-spectrum quasars
149. 1984A&A...130..191A ARGUE A.N., DE ... A catalog of selected compact radio sources for the construction of an extragala...
150. 1983PASAu...5....2W WILKES B.J., WR... An atlas of QSO spectra
151. 1982AJ.....87..859P PERLEY, R. A. THE POSITIONS, STRUCTURES AND POLARIZATIONS OF 404 COMPACT RADIO SOURCES
152. 1982AJ.....87..517M MORABITO, D. D.... ARCSECOND POSITIONS FOR MILLIARCSECOND VLBI NUCLEI OF EXTRAGALACTIC RADIO SOURCE...
153. 1981MNRAS.194..693L Large, M. I., M... The Molonglo Reference Catalogue of Radio Sources
154. 1981AuJPh..34..471S Shimmins, A. J.... Flux densities at 8.87 GHz of 347 Small-Diameter Radio sources
155. 1981AJ.....86.1010U ULVESTAD, J., A... A VLA SURVEY OF STRONG RADIO SOURCES
156. 1981A&AS...45..367K Kuhr, H., Witze... A catalogue of extragalactic radio sources having flux densities greater than 1 ...
157. 1979ApJ...229...73W Wright, A. E., ... Redshifts of Southern Radio Sources. IV
158. 1975AuJPA..34....1B BOLTON, J. G., ... THE PARKES 2700 MHZ SURVEY (SEVENTH PART) SUPPLEMENATARY CATALOGUE FOR THE DECLI...
159. 1971ApJ...169L..87W Wills, B., Krau... Ohio Radio-Source Spectra: List II
160. 1971AJ.....76..683R Radivich, Mirja... Identification of Radio Sources from the Ohio Survey

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