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	030.016311	+00.334275	2		3	J020003.91+002003.3	*	2001.8817	1	22.877	0.379	23.708	0.292	22.917	0.231	22.274	0.191	21.696	0.459
2	030.016328	+00.334262	1	+	3	J020003.91+002003.3	*	2001.8626	3	24.197	1.068	23.469	0.325	22.327	0.183	21.720	0.149	22.463	0.925		0.4804	0.1433	0.3462