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	136.164768	+05.512042	2		3	J090439.54+053043.3	*	2002.1935	3	17.067	0.012	15.304	0.003	14.520	0.002	14.120	0.002	13.860	0.004
2	136.164766	+05.512054	1	+	3	J090439.54+053043.3	*	2002.1199	3	17.093	0.012	15.326	0.003	14.555	0.002	14.151	0.002	13.867	0.003	0.03337	0.0319	0.0098	0.0315