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	zph	e_	<zph>
1	045.529223	+00.478810	2		3	J030207.01+002843.7	*	2003.7384	3	22.226	0.338	21.172	0.066	20.288	0.043	19.942	0.051	19.676	0.137
2	045.529233	+00.478810	1	+	3	J030207.01+002843.7	*	2002.8319	3	25.883	0.903	21.225	0.070	20.414	0.048	20.006	0.056	19.960	0.172	0.2297	0.1264	0.2408
3	045.529245	+00.478806	2		3	J030207.01+002843.7	*	2001.7233	1	22.996	0.744	21.223	0.080	20.252	0.048	19.967	0.060	19.736	0.192
4	045.529227	+00.478814	2		3	J030207.01+002843.7	*	1998.8728	2	22.753	0.561	21.254	0.081	20.200	0.055	20.060	0.082	19.845	0.235