NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-08-23 T23:53:28 PDT
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Reference(s) for object [HB89] 0231+022

38 reference(s) found in NED.


1. 2016MNRAS.460...19M Malizia, A.; La... The INTEGRAL/IBIS AGN catalogue: an update
2. 2016ApJS..224...26M Mao, Peiyuan; U... A Comprehensive Statistical Description of Radio-through-Gamma-Ray Spectral Ener...
3. 2016ApJS..223...15B Bird, A. J.; Ba... The IBIS Soft Gamma-Ray Sky after 1000 Integral Orbits
4. 2012ApJ...751...52E Edelson, R.; Ma... Reliable Identifications of Active Galactic Nuclei from the WISE, 2MASS, and ROS...
5. 2009ApJS..184..138H Haakonsen, Chri... XID II: Statistical Cross-Association of ROSAT Bright Source Catalog X-ray Sourc...
6. 2009A&A...505..385A Andrei, A. H.; ... The large quasar reference frame (LQRF). An optical representation of the ICRS
7. 2004ApJ...616.1284M McGlynn, T. A.;... Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength So...
8. 2003A&A...406..535Z Zickgraf, F.-J.... The Hamburg/RASS Catalogue of optical identifications. Northern high-galactic la...
9. 2002A&A...386...97J Jackson, C., Wa... The Parkes quarter-Jansky flat-spectrum sample. I. Sample selection and source i...
10. 2001A&A...374...92V Veron Cetty, M.... A catalogue of quasars and active nuclei: 10th edition
11. 2000ApJS..129..547B Bauer, F., Cond... RBSC-NVSS Sample. I. Radio and Optical Identifications of a Complete Sample of 1...
12. 1999A&A...349..389V VOGES, W., ASCH... The ROSAT all-sky survey bright source catalogue
13. 1997A&A...319..413B Brinkmann W., Y... Broad band energy distribution of ROSAT detected quasars. I. Radio-loud objects
14. 1996AJ....111.1945D DOUGLAS, J. N.,... THE TEXAS SURVEY OF RADIO SOURCES COVERING -35.5^deg^ <{delta} < 71.5^deg^ AT 36...
15. 1995ApJS...97..347G GRIFFITH, M. R.... THE PARKES-MIT-NRAO (PMN) SURVEYS. VI. SOURCE CATALOG FOR THE EQUATORIAL SURVEY ...
16. 1995A&AS..109..147B Brinkmann, W., ... The ROSAT AGN content of the 87GB 5 GHz survey: bulk properties of previously op...
17. 1994AJ....107.1245S SCHNEIDER, D. P... SPECTROSCOPIC CCD SURVEYS FOR QUASARS AT LARGE REDSHIFT, III, THE PALOMAR TRANSI...
18. 1993ApJS...87..451H HEWITT, A., AND... A REVISED AND UPDATED CATALOG OF QUASI-STELLAR OBJECTS
19. 1991ApJS...75.1011G GREGORY, P. C.,... THE 87GB CATALOG OF RADIO SOURCES COVERING 0^deg^ < {delta} < +75^deg^ AT 4.85 G...
20. 1991ApJS...75....1B BECKER, R. L., ... A NEW CATALOG OF 53,522 4.85 GHz SOURCES
21. 1990RMxAA..20...47C CHAVIRA E. Identification charts of PHL objects III. Plate centered at 2 h 28 m and -5.5
22. 1990ApJ...348...38S SMITH, E. P., a... THE LOCAL ENVIRONMENTS OF LOW-REDSHIFT QUASARS AND POWERFUL RADIO GALAXIES
23. 1990A&A...236...69V Veron-Cetty, M.... Galaxies around luminous quasars
24. 1989ApJS...69....1H HEWITT, A., and... THE FIRST ADDITION TO THE NEW OPTICAL CATALOG OF QUASI-STELLAR OBJECTS
25. 1988A&A...201..213v van Heerde, G. ... Extended regions of ionized gas around active galactic nuclei
26. 1986ApJS...61....1B BENNETT C.L., L... The MIT-Green bank (MG) 5 GHz survey
27. 1986ApJ...306...64S SMITH E.P., HEC... On the nature of QSO host galaxies
28. 1985A&AS...61..191B BERGER J., FRIN... A search for faint blue stars in high galactic latitudes. IV. Star and quasar di...
29. 1983ApJ...269...29F FRENCH H.B., GU... On the association of galaxies and QSOs
30. 1980A&AS...41...21G GRUEFF, G., MAC... OBSERVATIONS AT 408 MHz OF SOURCES IN THE +/- 4^deg^ DECLINATION STRIP OF THE PA...
31. 1975MSAIt..46..461B BARBIERI C., CA... Catalogue of quasi-stellar-objects
32. 1975ApJ...201...20B Balonek, T. J.,... Spectral Intensity Dependence and Isotropy of Sources Stronger than 0.1 jy at 27...
33. 1972ApJ...178..583B Burbidge, G. R.... The Distribution of Redshifts of Quasi-Stellar Objects and Related Emission-Line...
34. 1972ApJ...178...25S Lynds, R. (quot... The Redshift-Distance Relation. III. Photometry and The Hubble Diagram for Radio...
35. 1971PASP...83..611D de Veny, James ... A Catalogue of Quasars
36. 1970AuJPh..23..789B Bolton, J. G., ... Quasi-Stellar Objects in the Parkes 2700 MHz Survey: The Selected Regions and th...
37. 1968ApJ...154L.105B Bolton, J. G., ... Redshifts of Twelve Quasi-Steller Objects
38. 1962BITon...3...37H HARO G., LUYTEN... Faint blue stars in the region near the South Galactic Pole [PHL]

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