NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-24 T04:54:48 PDT
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Reference(s) for object [HB89] 0414-189

135 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. 2017ApJS..232...18A Ajello, M.; Atw... 3FHL: The Third Catalog of Hard Fermi-LAT Sources
3. 2016yCat.1337....0G Gaia Collaborat... VizieR Online Data Catalog: Gaia DR1 (Gaia Collaboration, 2016)
4. 2016NewA...46....9D Du, L. M.; Xie,... The disk-jet connection of Fermi 2LAC blazars
5. 2016MNRAS.455.3249M Massardi, Marce... The Planck-ATCA Co-eval Observations project: analysis of radio source propertie...
6. 2016ApJS..226...20F Fan, J. H.; Yan... The Spectral Energy Distributions of Fermi Blazars
7. 2016ApJS..224...26M Mao, Peiyuan; U... A Comprehensive Statistical Description of Radio-through-Gamma-Ray Spectral Ener...
8. 2016ApJ...829....5L Lamee, Mehdi; R... Magnetic Field Disorder and Faraday Effects on the Polarization of Extragalactic...
9. 2016AJ....152...12L Lister, M. L.; ... MOJAVE: XIII. Parsec-scale AGN Jet Kinematics Analysis Based on 19 years of VLBA...
10. 2015PASP..127..516P Petrov, L.; Nat... First Scientific VLBI Observations Using New Zealand 30 Meter Radio Telescope WA...
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..218...23A Acero, F.; Acke... Fermi Large Area Telescope Third Source Catalog
14. 2015ApJS..217....2M Massaro, F.; D'... Refining the Associations of the Fermi Large Area Telescope Source Catalogs
15. 2015ApJ...810...14A Ackermann, M.; ... The Third Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Tel...
16. 2015AJ....150...58F Fey, A. L.; Gor... The Second Realization of the International Celestial Reference Frame by Very Lo...
17. 2015A&A...583A..75S Souchay, J.; An... The third release of the Large Quasar Astrometric Catalog (LQAC-3): a compilatio...
18. 2015A&A...581A.126S Selig, Marco; V... The denoised, deconvolved, and decomposed Fermi gamma-ray sky. An application of...
19. 2014MNRAS.442.3329X Xu, J.; Han, J.... Redshift evolution of extragalactic rotation measures
20. 2014MNRAS.441.3375X Xiong, D. R.; Z... Intrinsic gamma-ray luminosity, black hole mass, jet and accretion in Fermi blaz...
21. 2014MNRAS.439..690H Hovatta, T.; Pa... Connection between optical and gamma-ray variability in blazars
22. 2014MNRAS.438.3058R Richards, J. L.... Connecting radio variability to the characteristics of gamma-ray blazars
23. 2014ApJS..213....3M Massaro, F.; Gi... The Low-frequency Radio Catalog of Flat-spectrum Sources
24. 2014ApJS..212...15F Farnes, J. S.; ... A Broadband Polarization Catalog of Extragalactic Radio Sources
25. 2014ApJ...782...56K Kanekar, N.; Gu... A Blind Green Bank Telescope Millimeter-wave Survey for Redshifted Molecular Abs...
26. 2014AJ....147..143H Hovatta, Talvik... MOJAVE: Monitoring of Jets in Active Galactic Nuclei with VLBA Experiments. XI. ...
27. 2014AJ....147...95Z Zacharias, N.; ... Radio-Optical Reference Frame Link Using the U.S. Naval Observatory Astrograph a...
28. 2013MNRAS.434..956C Chhetri, R.; Ek... The AT20G high-angular-resolution catalogue
29. 2013ApJS..206...12D D'Abrusco, R.; ... Unveiling the Nature of Unidentified Gamma-Ray Sources. I. A New Method for the ...
30. 2012ApJS..199...31N Nolan, P. L.; A... Fermi Large Area Telescope Second Source Catalog
31. 2012ApJ...748...68D D'Abrusco, R.; ... Infrared Colors of the Gamma-Ray-detected Blazars
32. 2012AJ....144..105H Hovatta, Talvik... MOJAVE: Monitoring of Jets in Active Galactic Nuclei with VLBA Experiments. VIII...
33. 2012A&A...544A..34P Pushkarev, A. B... Single-epoch VLBI imaging study of bright active galactic nuclei at 2 GHz and 8 ...
34. 2012A&A...537A..99S Souchay, J.; An... The second release of the Large Quasar Astrometric Catalog (LQAC-2)
35. 2011MNRAS.417.2651M Mahony, Elizabe... Optical properties of high-frequency radio sources from the Australia Telescope ...
36. 2011ApJS..194...29R Richards, Josep... Blazars in the Fermi Era: The OVRO 40 m Telescope Monitoring Program
37. 2011ApJ...743..171A Ackermann, M.; ... The Second Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Te...
38. 2011ApJ...741...30A Ackermann, M.; ... The Radio/Gamma-Ray Connection in Active Galactic Nuclei in the Era of the Fermi...
39. 2010MNRAS.407..791G Ghirlanda, G.; ... Correlation of Fermi Large Area Telescope sources with the 20-GHz Australia Tele...
40. 2010MNRAS.402.2403M Murphy, Tara; S... The Australia Telescope 20 GHz Survey: the source catalogue
41. 2010ApJS..188..405A Abdo, A. A.; Ac... Fermi Large Area Telescope First Source Catalog
42. 2010ApJ...722L...7P Pushkarev, A. B... Radio/Gamma-ray Time Delay in the Parsec-scale Cores of Active Galactic Nuclei
43. 2010ApJ...718..587M Mahony, Elizabe... High-frequency Radio Properties of Sources in the Fermi-LAT 1 year Point Source ...
44. 2010ApJ...715..429A Abdo, A. A.; Ac... The First Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Tel...
45. 2010A&A...510A..10A Aslan, Z.; Gume... Optical counterpart positions of extragalactic radio sources and connecting opti...
46. 2009ApJ...702.1230T Taylor, A. R.; ... A Rotation Measure Image of the Sky
47. 2009A&A...506.1477T Titov, O.; Malk... Effect of asymmetry of the radio source distribution on the apparent proper moti...
48. 2009A&A...505..385A Andrei, A. H.; ... The large quasar reference frame (LQRF). An optical representation of the ICRS
49. 2009A&A...495..691M Massaro, E.; Gi... Roma-BZCAT: a multifrequency catalogue of blazars
50. 2009A&A...494..799S Souchay, J.; An... The construction of the large quasar astrometric catalogue (LQAC)
51. 2008MNRAS.384..775M Massardi, Marce... The Australia Telescope 20-GHz (AT20G) Survey: the Bright Source Sample
52. 2008ApJS..175..314D Dodson, R.; Fom... The VSOP 5 GHz Active Galactic Nucleus Survey. V. Imaging Results for the Remain...
53. 2008ApJS..175...97H Healey, Stephen... CGRaBS: An All-Sky Survey of Gamma-Ray Blazar Candidates
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...659..958D Dermer, Charles... Statistics of Cosmological Black Hole Jet Sources: Blazar Predictions for the Ga...
57. 2007ApJ...657..706N Nandikotkur, Gi... Does the Blazar Gamma-Ray Spectrum Harden with Increasing Flux? Analysis of 9 Ye...
58. 2007AJ....134.1245C Cohen, A. S.; L... The VLA Low-Frequency Sky Survey
59. 2007AJ....133.2487P Petrov, Leonid;... VERA 22 GHz Fringe Search Survey
60. 2006ApJ...646....8F Fan, Zhonghui; ... A Test of External Compton Models for Gamma-Ray Active Galactic Nuclei
61. 2006A&A...445..465R Ricci, R.; Pran... High-frequency radio observations of the Kuhr sample and the epoch-dependent lum...
62. 2004MNRAS.353..890V Vercellone, S.;... On the duty-cycle of {gamma}-ray blazars
63. 2004ApJ...609..564S Sowards-Emmerd,... Blazar Counterparts for 3EG Sources at -40^degree^<Decl.<0^degree^: Pushing Sout...
64. 2004ApJ...602..103F Fan, Zhong-Hui;... Black Hole Masses and Doppler Factors of Gamma-Ray Active Galactic Nuclei
65. 2004A&A...415..549R Ricci, R.; Pran... High-frequency polarization properties of southern Kuhr sources
66. 2003MNRAS.340..632L Liang, E. W.; L... The masses of central supermassive black holes and the variability time-scales i...
67. 2003ApJS..145...83W Winn, J., Patna... Interferometric phase calibration sources in the declination range 0^deg^ to -30...
68. 2003ApJ...597..615N Nolan, P. L.; T... Variability of EGRET Gamma-Ray Sources
69. 2003AJ....125.2728A Assafin, M.; Za... Optical Positions of ICRF Sources Using UCAC Reference Stars
70. 2003A&A...412...45P Paturel, G.; Pe... HYPERLEDA. I. Identification and designation of galaxies
71. 2003A&A...411L..59E Ebisawa, K.; Bo... High-energy sources before INTEGRAL. INTEGRAL reference catalog
72. 2003A&A...403..105F Feissel-Vernier... Selecting stable extragalactic compact radio sources from the permanent astrogeo...
73. 2002RRFID.C...0000F Fey, A. et al. Radio Reference Frame Image Database retrieved Aug 2002 from //rorf.usno.navy.mi...
74. 2002ApJ...579..136T Tornikoski, M.,... Possible Identifications for Southern EGRET Sources
75. 2002A&A...386...97J Jackson, C., Wa... The Parkes quarter-Jansky flat-spectrum sample. I. Sample selection and source i...
76. 2001PASP..113..362C Condon, J., Yin... Offset Pointing Calibrators for Large Radio Telescopes
77. 2001PASJ...53..207Z Zhang, L., Chen... The Radio and Gamma-Ray Luminosities of Blazars
78. 2001ApJS..135..155M Mattox, J., Har... A Quantitative Evaluation of Potential Radio Identifications for 3EG EGRET Sourc...
79. 2001AJ....121.2843B Barkhouse, W., ... Quasars in the 2MASS Second Incremental Data Release
80. 2001AJ....121.1741F Fey, A., Bobolt... Extragalactic Radio Source Selection for Use in Directly Linking Optical Astrome...
81. 2001A&A...374...92V Veron Cetty, M.... A catalogue of quasars and active nuclei: 10th edition
82. 2001A&A...370..468T Torres, D., Rom... A variability analysis of low-latitude unidentified gamma-ray sources
83. 2000PASJ...52.1027K KOVALEV Y, E., ... Broad-band spectra study of 213 VSOP 5-GHz survey sources
84. 2000PASJ...52..997H HIRABAYASHI, E.... The VSOP 5 GHz AGN survey. I. Compilation and observations
85. 2000ApJS..131...95F Fomalont, E., F... The VSOP 5 GHZ Continuum Survey: The Prelaunch VLBA Observations
86. 2000ApJS..128...17F Fey, A., Charlo... VLBA Observations of Radio Reference Frame Sources. III. Astrometric Suitability...
87. 2000AJ....120.2278T Tornikoski, M.,... The High Radio Frequency Spectra and Variability of Southern Flat-Spectrum Radio...
88. 2000AJ....119.1470D da Silva Neto, ... Optical Positions for a Sample of ICRF Sources
89. 2000A&A...358..841F Fan, J. Relation between gamma-rays and emission lines for the gamma-ray loud blazars
90. 1999MNRAS.307..802C CAO, X., JIANG,... Correlation between radio and broad-line emission in radio-loud quasars
91. 1999ApJS..123...79H HARTMAN, R. C.,... THE THIRD EGRET CATALOG OF HIGH-ENERGY GAMMA-RAY SOURCES
92. 1999ApJS..120..147M MARVEL, K., SHU... A VLA Search for Head-Tail Radio Sources in Abell Clusters
93. 1999AJ....118.2511Z Zacharias, N., ... Accurate Optical Positions of Extragalactic Radio Reference Frame Sources
94. 1999AJ....118..613N NORMAN, D. J., ... QUASAR-GALAXY CORRECTIONS: A SEARCH FOR AMPLIFICATION BIAS
95. 1999A&AS..139..545K Kovalev, Y., Ni... Survey of instantaneous 1-22 GHz spectra of 550 compact extragalactic objects wi...
96. 1998MNRAS.301..261S SIEBERT, J., BR... X-ray properties of the Parkes sample of flat-spectrum radio sources: dust in ra...
97. 1998AJ....116..516M MA, C., ARIAS, ... The International Celestial Reference Frame as Realized by Very Long Baseline In...
98. 1997MNRAS.284...85D Drinkwater, M. ... The Parkes half-jansky flat-spectrum sample
99. 1996AJ....111.1945D DOUGLAS, J. N.,... THE TEXAS SURVEY OF RADIO SOURCES COVERING -35.5^deg^ <{delta} < 71.5^deg^ AT 36...
100. 1996A&AS..116..157T Tornikowski, M.... SEST observations of extragalactic radio sources at 3 mm and 1.3 mm
101. 1996A&AS..115...97V Veron-Cetty, M.... Astrometry with the Digitized Sky Survey. Positions of 790 AGNs
102. 1995AJ....110..880J JOHNSTON, K. J.... A RADIO REFERENCE FRAME
103. 1995AJ....109.1555P PUNSLY, B. THE EXTENDED MORPHOLOGY OF ULTRALUMINOUS RADIO CORES
104. 1994ApJS...94..551F FICHTEL, C. E.,... THE FIRST ENERGETIC GAMMA-RAY EXPERIMENT TELESCOPE (EGRET) SOURCE CATALOG
105. 1994ApJS...90..179G GRIFFITH, M. R.... THE PARKES-MIT-NRAO (PMN) SURVEYS. III. SOURCE CATALOG FOR THE TROPICAL SURVEY (...
106. 1994ApJ...429..638L LISZT, H. S. SURVEY OF LOCAL CO EMISSION TOWARD COMPACT EXTRAGALACTIC MILLIMETER-WAVE CONTINU...
107. 1994A&AS..105..211S Stickel, M., Me... The optical identification status of the 1 Jy radio source catalogue
108. 1994A&AS..104..503C Costa, E., and ... Optical astrometry of Benchmark radio sources. II. Positions of 29 compact extra...
109. 1993ApJS...87..451H HEWITT, A., AND... A REVISED AND UPDATED CATALOG OF QUASI-STELLAR OBJECTS
110. 1993AJ....105.1680T TORNIKOSKI, M.,... SURVEY OF A COMPLETE SAMPLE OF SOUTHERN EXTRAGALACTIC RADIO SOURCES
111. 1991SoSAO..68...60K KOVALEV YU.A. Monitoring programme of multifrequency radiospectra of variable extragalactic ob...
112. 1991Obs...111...72L Large, M., Cram... A machine-readable release of the Molonglo Reference Catalogue of Radio Sources
113. 1991MNRAS.251..330W Wright, A. E., ... Flux densities at 8400 MHz for a large sample of radio sources
114. 1989ApJS...69....1H HEWITT, A., and... THE FIRST ADDITION TO THE NEW OPTICAL CATALOG OF QUASI-STELLAR OBJECTS
115. 1989ApJ...336.1105L LINFIELD, R. P.... VLBI USING A TELESCOPE IN EARTH ORBIT. II. BRIGHTNESS TEMPERATURES EXCEEDING THE...
116. 1989AJ.....97.1291N NEFF, S. G., HU... EVOLUTION OF RADIO QUASARS FOR z<2
117. 1988A&AS...76...21Q Quiniento, Z. M... Radio Spectra of quasars. I
118. 1988A&AS...75..317S Steppe, H., Sal... Millimeter continuum measurements of extragalactic radio sources
119. 1987ApJ...322L...5F FAGUNDES H.V., ... A search for QSOs to fit a cosmological model with flat, closed spatial sections...
120. 1987AJ.....94.1150E EDELSON R.A. Millimeter-wave spectra and variability of bright, compact radio sources
121. 1986MNRAS.222..149B BROWNE I.W.A., ... Extended radio emission round core-dominated quasars - constraints on relativist...
122. 1986MNRAS.218..331W WILKES B.J. Studies of broad emission line profiles in QSOs - II. Properties of a large, pre...
123. 1986AZh....63..850A ANDREYANOV V.V.... Radioastron - the radio interferometer with the earth - space baseline
124. 1986AJ.....91.1038M MORABITO D.D., ... VLBI observations of 416 extragalactic radio sources
125. 1984A&A...131...81M MAVRIDES S., MU... One more sample supporting the cosmological evolution of flat-spectrum quasars
126. 1983PASAu...5....2W WILKES B.J., WR... An atlas of QSO spectra
127. 1983MNRAS.205..793W WRIGHT A., ABLE... A study of a representative sample of flat-spectrum radio sources
128. 1982AJ.....87..859P PERLEY, R. A. THE POSITIONS, STRUCTURES AND POLARIZATIONS OF 404 COMPACT RADIO SOURCES
129. 1982AJ.....87..517M MORABITO, D. D.... ARCSECOND POSITIONS FOR MILLIARCSECOND VLBI NUCLEI OF EXTRAGALACTIC RADIO SOURCE...
130. 1981MNRAS.194..693L Large, M. I., M... The Molonglo Reference Catalogue of Radio Sources
131. 1981AJ.....86.1306G GELDZAHLER, B. ... 31.4- AND 89.6-GHz FLUX DENSITY MEASUREMENTS OF EXTRAGALACTIC RADIO SOURCES
132. 1981A&AS...45..367K Kuhr, H., Witze... A catalogue of extragalactic radio sources having flux densities greater than 1 ...
133. 1979ApJ...229...73W Wright, A. E., ... Redshifts of Southern Radio Sources. IV
134. 1978MNRAS.185..149H Hunstead, R. W.... Optical Spectra of Southern Molonglo Radio Sources - I
135. 1975AuJPA..34....1B BOLTON, J. G., ... THE PARKES 2700 MHZ SURVEY (SEVENTH PART) SUPPLEMENATARY CATALOGUE FOR THE DECLI...

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