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Date and Time of the Query: 2019-06-25 T07:59:43 PDT
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Reference(s) for object LBQS 1234+1217

42 reference(s) found in NED.


1. 2017ApJS..229...39R Rakshit, Suvend... A Catalog of Narrow Line Seyfert 1 Galaxies from the Sloan Digital Sky Survey Da...
2. 2016AJ....151...20K Krawczyk, Colem... Erratum: "Mining for Dust in Type 1 Quasars" (2015, AJ, 149, 203)
3. 2015ApJS..221...12S Secrest, N. J.;... Identification of 1.4 Million Active Galactic Nuclei in the Mid-Infrared using W...
4. 2015ApJS..219...39R Richards, Gordo... Bayesian High-redshift Quasar Classification from Optical and Mid-IR Photometry
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. 2013ApJS..206....4K Krawczyk, Colem... Mean Spectral Energy Distributions and Bolometric Corrections for Luminous Quasa...
8. 2013ApJ...779..161S Seyffert, Eduar... Precious Metals in SDSS Quasar Spectra. II. Tracking the Evolution of Strong, 0....
9. 2012ApJ...747...10W Wu, Jianfeng; B... X-Ray and Multiwavelength Insights into the Nature of Weak Emission-line Quasars...
10. 2012AJ....144...49W Wu, Xue-Bing; H... SDSS Quasars in the WISE Preliminary Data Release and Quasar Candidate Selection...
11. 2012AJ....143..119I Inada, Naohisa;... The Sloan Digital Sky Survey Quasar Lens Search. V. Final Catalog from the Seven...
12. 2012A&A...537A..99S Souchay, J.; An... The second release of the Large Quasar Astrometric Catalog (LQAC-2)
13. 2011MNRAS.410..860A Allen, James T.... A strong redshift dependence of the broad absorption line quasar fraction
14. 2011ApJS..194...45S Shen, Yue; Rich... A Catalog of Quasar Properties from Sloan Digital Sky Survey Data Release 7
15. 2011AJ....141..137Q Quider, Anna M.... The Pittsburgh Sloan Digital Sky Survey Mg II Quasar Absorption-line Survey Cata...
16. 2010MNRAS.406.1583W Wu, Xue-Bing; J... Quasar candidate selection and photometric redshift estimation based on SDSS and...
17. 2010MNRAS.405.2302H Hewett, Paul C.... Improved redshifts for SDSS quasar spectra
18. 2010ApJS..189...37E Evans, Ian N.; ... The Chandra Source Catalog
19. 2010AJ....139.2360S Schneider, Dona... The Sloan Digital Sky Survey Quasar Catalog. V. Seventh Data Release
20. 2009MNRAS.396..223D D'Abrusco, R.; ... Quasar candidates selection in the Virtual Observatory era
21. 2009ApJS..180...67R Richards, Gordo... Efficient Photometric Selection of Quasars from the Sloan Digital Sky Survey. II...
22. 2009ApJ...699..800V Vestergaard, M.... Mass Functions of the Active Black Holes in Distant Quasars from the Large Brigh...
23. 2009A&A...505..385A Andrei, A. H.; ... The large quasar reference frame (LQRF). An optical representation of the ICRS
24. 2009A&A...494..799S Souchay, J.; An... The construction of the large quasar astrometric catalogue (LQAC)
25. 2008ApJ...680..169S Shen, Yue; Gree... Biases in Virial Black Hole Masses: An SDSS Perspective
26. 2007MNRAS.382..412O Ofek, Eran O.; ... SDSS J131339.98+515128.3: a new gravitationally lensed quasar selected based on ...
27. 2007AJ....134..102S Schneider, Dona... The Sloan Digital Sky Survey Quasar Catalog. IV. Fifth Data Release
28. 2006AJ....132.1475S Suchkov, A. A.;... Sloan Digital Sky Survey Active Galactic Nuclei with X-Ray Emission from ROSAT P...
29. 2004MNRAS.348..235P Popowski, Piotr... A test for the origin of quasar redshifts
30. 2001ARep...45..581B Bukhmastova, Y.... Properties of Quasar-Galaxy Associations and Gravitational Mesolensing by Halo O...
31. 2001ApJS..134...35F Forster, K., Gr... Emission line properties of the Large Bright Quasar survey
32. 2001AJ....121.2843B Barkhouse, W., ... Quasars in the 2MASS Second Incremental Data Release
33. 2001AJ....121...21B BURBIDGE, G., A... THE DISTRIBUTION OF REDSHIFTS IN NEW SAMPLES OF QUASI-STELLAR OBJECTS
34. 2001A&A...374...92V Veron Cetty, M.... A catalogue of quasars and active nuclei: 10th edition
35. 1998ApJ...492...79F FIORE, F., ELVI... X-RAY SPECTRAL SURVEY OF WGACAT QUASARS. I. SPECTRAL EVOLUTION AND LOW-ENERGY CU...
36. 1998A&A...330..108Y Yuan, W., Brink... Broad band energy distribution of ROSAT detected quasars II. Radio-quiet objects
37. 1997A&A...319...18R Radecke H.-D. X-ray sources <1 degree from Seyfert galaxies
38. 1996ApJ...473..746H HOOPER, E. J., ... THE RADIO PROPERTIES OF OPTICALLY SELECTED QUASARS. III. COMPARISON BETWEEN OPTI...
39. 1995AJ....109.1498H HEWETT, P. C., ... THE LARGE BRIGHT QUASAR SURVEY. VI. QUASAR CATALOG AND SURVEY PARAMETERS
40. 1993ApJS...87..451H HEWITT, A., AND... A REVISED AND UPDATED CATALOG OF QUASI-STELLAR OBJECTS
41. 1989ApJS...69....1H HEWITT, A., and... THE FIRST ADDITION TO THE NEW OPTICAL CATALOG OF QUASI-STELLAR OBJECTS
42. 1987AJ.....94.1423F FOLTZ C.B., CHA... The APM QSO survey. I. Initial MMT results

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