VizieR

Note:

V/147/sdss12 The SDSS Photometric Catalogue, Release 12 (Alam+, 2015)
ReadMe+ftp
2015ApJS..219...12A
metaV/147/sdss12

Data Release 12 (469,053,874 primary sources plus 324,960,094 secondary sources); 3,538,079 spectroscopic targets (original column names in green) (794013968 rows) (Note)

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Full	RA_ICRS deg	DE_ICRS deg	mode	q_	class	SDSS12	m_	ObsDate yr	Q	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	zsp	zph	e_	<zph>
1	330.162294	+19.659839	2		6	J220038.95+193935.4	*	2008.7511	3	16.505	0.007	15.321	0.003	14.954	0.003	14.811	0.003	14.744	0.004
2	330.162294	+19.659835	2		6	J220038.95+193935.4	*	2009.7936	3	16.511	0.007	15.298	0.003	14.920	0.003	14.768	0.003	14.729	0.004