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	045.317819	+00.827976	2		3	J030116.27+004940.7	*	2004.7323	3	25.470	1.126	23.578	0.437	21.840	0.154	20.759	0.098	20.153	0.193
2	045.317825	+00.827999	2		3	J030116.27+004940.7	*	2004.7267	3	24.495	0.713	24.065	0.342	22.204	0.113	21.032	0.069	20.856	0.189