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Date and Time of the Query: 2019-03-19 T18:36:45 PDT
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Reference(s) for object [HB89] 0957+558 NED01

51 reference(s) found in NED.


1. 2016ApJ...819..154L Lusso, E.; Risa... The Tight Relation between X-Ray and Ultraviolet Luminosity of Quasars
2. 2016AJ....151...20K Krawczyk, Colem... Erratum: "Mining for Dust in Type 1 Quasars" (2015, AJ, 149, 203)
3. 2015ApJS..219...39R Richards, Gordo... Bayesian High-redshift Quasar Classification from Optical and Mid-IR Photometry
4. 2015ApJ...815...33R Risaliti, G.; L... A Hubble Diagram for Quasars
5. 2015AJ....149..203K Krawczyk, Colem... Mining for Dust in Type 1 Quasars
6. 2015A&A...583A..75S Souchay, J.; An... The third release of the Large Quasar Astrometric Catalog (LQAC-3): a compilatio...
7. 2014A&A...568A..46E Einasto, Maret;... Tracing a high redshift cosmic web with quasar systems
8. 2013ApJS..206....4K Krawczyk, Colem... Mean Spectral Energy Distributions and Bolometric Corrections for Luminous Quasa...
9. 2013ApJ...779..161S Seyffert, Eduar... Precious Metals in SDSS Quasar Spectra. II. Tracking the Evolution of Strong, 0....
10. 2012ApJ...747...10W Wu, Jianfeng; B... X-Ray and Multiwavelength Insights into the Nature of Weak Emission-line Quasars...
11. 2012ApJ...746...54G Gibson, Robert ... The X-Ray Variability of a Large, Serendipitous Sample of Spectroscopic Quasars
12. 2012AJ....144...49W Wu, Xue-Bing; H... SDSS Quasars in the WISE Preliminary Data Release and Quasar Candidate Selection...
13. 2012AJ....143..119I Inada, Naohisa;... The Sloan Digital Sky Survey Quasar Lens Search. V. Final Catalog from the Seven...
14. 2012A&A...545A..66B Ballo, L.; Hera... Exploring X-ray and radio emission of type 1 AGN up to z ~ 2.3
15. 2012A&A...537A..99S Souchay, J.; An... The second release of the Large Quasar Astrometric Catalog (LQAC-2)
16. 2011MNRAS.410..860A Allen, James T.... A strong redshift dependence of the broad absorption line quasar fraction
17. 2011ApJS..194...45S Shen, Yue; Rich... A Catalog of Quasar Properties from Sloan Digital Sky Survey Data Release 7
18. 2011ApJS..194...42R Rafiee, Alireza... Supermassive Black Hole Mass Estimates Using Sloan Digital Sky Survey Quasar Spe...
19. 2011ApJS..192...10L Liu, Jifeng Chandra ACIS Survey of X-ray Point Sources in 383 Nearby Galaxies. I. The Source...
20. 2011AJ....141..137Q Quider, Anna M.... The Pittsburgh Sloan Digital Sky Survey Mg II Quasar Absorption-line Survey Cata...
21. 2011A&A...536A..84V Vagnetti, F.; T... Ensemble X-ray variability of active galactic nuclei from serendipitous source c...
22. 2011A&A...527A.126P Pineau, F.-X.; ... Cross-correlation of the 2XMMi catalogue with Data Release 7 of the Sloan Digita...
23. 2010MNRAS.405.2302H Hewett, Paul C.... Improved redshifts for SDSS quasar spectra
24. 2010ApJS..189...37E Evans, Ian N.; ... The Chandra Source Catalog
25. 2010AJ....140..403I Inada, Naohisa;... The Sloan Digital Sky Survey Quasar Lens Search. IV. Statistical Lens Sample fro...
26. 2010AJ....139.2360S Schneider, Dona... The Sloan Digital Sky Survey Quasar Catalog. V. Seventh Data Release
27. 2009MNRAS.396..223D D'Abrusco, R.; ... Quasar candidates selection in the Virtual Observatory era
28. 2009ApJS..185..250Y Young, M.; Elvi... ERRATUM: "The Fifth Data Release Sloan Digital Sky Survey/XMM-Newton Quasar Surv...
29. 2009ApJS..183...17Y Young, M.; Elvi... The Fifth Data Release Sloan Digital Sky Survey/XMM-Newton Quasar Survey
30. 2009ApJS..180...67R Richards, Gordo... Efficient Photometric Selection of Quasars from the Sloan Digital Sky Survey. II...
31. 2009ApJ...706..657B Burbidge, G.; N... Associations of High-Redshift Quasi-Stellar Objects with Active, Low-Redshift Sp...
32. 2009A&A...505..385A Andrei, A. H.; ... The large quasar reference frame (LQRF). An optical representation of the ICRS
33. 2009A&A...494..799S Souchay, J.; An... The construction of the large quasar astrometric catalogue (LQAC)
34. 2008ApJ...680..169S Shen, Yue; Gree... Biases in Virial Black Hole Masses: An SDSS Perspective
35. 2008AJ....135..496I Inada, Naohisa;... The Sloan Digital Sky Survey Quasar Lens Search. II. Statistical Lens Sample fro...
36. 2007AJ....134..102S Schneider, Dona... The Sloan Digital Sky Survey Quasar Catalog. IV. Fifth Data Release
37. 2006AJ....132.1475S Suchkov, A. A.;... Sloan Digital Sky Survey Active Galactic Nuclei with X-Ray Emission from ROSAT P...
38. 2006AJ....131.2766R Richards, Gordo... The Sloan Digital Sky Survey Quasar Survey: Quasar Luminosity Function from Data...
39. 2005AJ....130..367S Schneider, Dona... The Sloan Digital Sky Survey Quasar Catalog. III. Third Data Release
40. 2004MNRAS.348..235P Popowski, Piotr... A test for the origin of quasar redshifts
41. 2001ARep...45..581B Bukhmastova, Y.... Properties of Quasar-Galaxy Associations and Gravitational Mesolensing by Halo O...
42. 2001A&A...374...92V Veron Cetty, M.... A catalogue of quasars and active nuclei: 10th edition
43. 1998A&A...340..351P PIETSCH, W., TR... NGC 3079: X-ray emission from the nuclear super-bubble and halo
44. 1996A&A...309....9B Burbidge, G. The reality of anomalous redshifts in the spectra of some QSOs and its implicati...
45. 1994AJ....107..461B BOWEN, D. V., O... HUBBLE SPACE TELESCOPE FAINT OBJECT SPECTROGRAPH QUASAR ABSORPTION SYSTEM SNAPSH...
46. 1993ApJS...87..451H HEWITT, A., AND... A REVISED AND UPDATED CATALOG OF QUASI-STELLAR OBJECTS
47. 1990ApJS...74..675B BURBIDGE, G., H... ASSOCIATIONS BETWEEN QUASI-STELLAR OBJECTS AND GALAXIES
48. 1990A&A...239...50K Karlsson, K. G.... Quasar redshifts and nearby galaxies
49. 1990A&A...239...33A Arp, H., Bi, H.... Periodicity in quasar redshifts
50. 1989ApJS...69....1H HEWITT, A., and... THE FIRST ADDITION TO THE NEW OPTICAL CATALOG OF QUASI-STELLAR OBJECTS
51. 1982ApJ...263L...9A Arp, H. Density of quasars around companion galaxies

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