VizieR

6 catalogs found


	14500051 J/ApJ/450/51	196	908 908	X-rays from large optical QSO sample (Green+ 1995) ReadMe+ftp 1995ApJ...450...51G	0
	33190413 J/A+A/319/413	6887	^(c) 654 654	ROSAT detected quasars. I. (Brinkmann+ 1997) ReadMe+ftp 1997A&A...319..413B	0
	33230739 J/A+A/323/739	2744	^(c) 1k 1499	ROSAT detected quasars. II. (Brinkmann+ 1997) ReadMe+ftp 1997A&A...323..739B	0
	33300108 J/A+A/330/108	7001	^(c) 846 846	ROSAT detected quasars. II. (Yuan+ 1998) ReadMe+ftp 1998A&A...330..108Y	0
	33710833 J/A+A/371/833	799	^(c) 188 188	ROSAT Ultra Deep Survey (Lehmann+, 2001) ReadMe+ftp 2001A&A...371..833L	0
	41140109 J/A+AS/114/109	5367	^(c) 180 180	Cha X-ray sources & optical identifications (Alcala+ 1995) ReadMe+ftp 1995A&AS..114..109A	0
ALL				or
			^(c) indicates tables which contain celestial coordinates

Catalog