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	007.209067	-00.276698	2		6	J002850.17-001636.1	*	2004.9504	3	23.578	0.451	21.344	0.037	19.852	0.018	18.888	0.013	18.363	0.026
2	007.209054	-00.276704	2		6	J002850.17-001636.1	*	2008.6828	3	24.983	0.843	21.437	0.048	19.892	0.019	18.917	0.013	18.417	0.026