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	017.214915	+00.266795	1	+	6	J010851.57+001600.4	*	2004.7321	3	24.711	0.877	23.331	0.194	21.877	0.086	20.869	0.052	20.326	0.132
2	017.214897	+00.266798	2		3	J010851.57+001600.4	*	2004.8032	1	23.735	1.217	23.839	0.566	21.576	0.155	20.541	0.075	20.111	0.238