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	045.317804	+00.827918	2		3	J030116.27+004940.5	*	2001.7231	3	24.427	1.139	24.042	0.480	22.020	0.122	21.290	0.120	20.591	0.248
2	045.317815	+00.827939	2		3	J030116.27+004940.5	*	2001.8900	3	24.126	1.536	23.293	0.390	21.588	0.135	20.701	0.093	20.054	0.167