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	244.203534	+06.361965	2		3	J161648.84+062143.0	*	2003.2455	3	21.220	0.132	19.939	0.020	19.236	0.016	18.875	0.015	18.513	0.042
2	244.203537	+06.361968	1	+	3	J161648.84+062143.0	*	2003.3191	3	21.796	0.269	19.855	0.019	19.154	0.016	18.779	0.016	18.590	0.047		0.1185	0.0530	0.1294