VizieR

Note: SDSS is also available from http://www.sdss.org/

II/294/sdss7 The SDSS Photometric Catalog, Release 7 (Adelman-McCarthy+, 2009)
ReadMe+ftp
2009ApJS..182..543A

Data Release 7 (357,175,411 primary sources, plus 65,714,108 secondary sources) (65714108 rows) (Note)

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Full	mode	cl	SDSS	m_	zsp	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	RA_ICRS deg	DE_ICRS deg	ObsDate yr	Q
1	1	3	J235105.79+005648.2			21.067	0.258	19.290	0.019	18.283	0.012	17.827	0.013	17.495	0.033	357.774143	+00.946742	2002.6785	2
2	2	3	J235105.79+005648.2	*		20.606	0.158	19.245	0.017	18.262	0.012	17.776	0.011	17.443	0.028	357.774146	+00.946748	2006.7168	2