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	045.317797	+00.828083	2		3	J030116.27+004941.0	*	2004.7705	1	23.630	0.831	24.180	0.585	22.073	0.151	21.118	0.086	20.483	0.160
2	045.317810	+00.828066	2		3	J030116.27+004941.0	*	2000.9042	3	22.686	0.455	23.349	0.431	21.736	0.148	20.980	0.127	20.516	0.270