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	017.189984	+00.252194	2		3	J010845.59+001507.8	*	2003.8064	3	23.644	1.136	23.632	0.525	22.226	0.249	21.465	0.187	20.808	0.457
2	017.189960	+00.252172	2		6	J010845.59+001507.8	*	1998.8753	3	23.711	0.608	23.466	0.282	22.742	0.271	21.678	0.156	22.099	0.763