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	002.211699	+27.535640	2		6	J000850.80+273208.3	*	2009.7916	3	20.767	0.111	19.039	0.011	18.433	0.010	18.190	0.010	18.070	0.030
2	002.211697	+27.535649	1	+	6	J000850.80+273208.3	*	2003.7433	3	20.784	0.085	19.093	0.011	18.411	0.008	18.189	0.010	18.053	0.026