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	045.531997	+00.474034	2		6	J030207.67+002826.5	*	2002.8509	3	25.440	0.664	24.431	0.506	22.585	0.199	22.159	0.244	21.098	0.349
2	045.531974	+00.474035	2		3	J030207.67+002826.5	*	2003.7384	3	25.224	0.777	24.981	0.647	22.572	0.184	22.078	0.184	21.138	0.262