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	242.064613	+20.820775	1		6	J160815.50+204914.7	*	2004.2885	3	15.078	0.005	14.043	0.006	13.588	0.004	13.628	0.002	13.525	0.005
2	242.064603	+20.820760	2		6	J160815.50+204914.7	*	2004.2721	2	14.753	0.004	13.613	0.003	13.352	0.003	14.859	0.012	13.308	0.004