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	zph	e_	<zph>
1	007.213441	-00.092123	2		3	J002851.22-000531.6	*	2001.8650	3	23.342	0.516	22.694	0.138	21.734	0.095	21.707	0.133	21.930	0.558
2	007.213455	-00.092122	2		6	J002851.22-000531.6	*	1998.7169	3	23.645	0.629	22.730	0.157	22.085	0.135	21.807	0.156	20.951	0.318
3	007.213443	-00.092118	1	+	3	J002851.22-000531.6	*	2001.8816	3	23.029	0.447	22.618	0.141	21.764	0.094	21.407	0.098	21.307	0.357	0.5234	0.1093	0.4648
4	007.213418	-00.092114	2		6	J002851.22-000531.6	*	2004.7320	3	22.772	0.394	23.103	0.276	21.755	0.108	21.547	0.117	21.973	0.512