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	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
1	045.892940	+00.874809	2	6	J030334.30+005229.3	*	1998.8728	2	24.459	1.372	22.954	0.269	21.506	0.136	21.296	0.175	23.082	1.294
2	045.892955	+00.874832	2	6	J030334.30+005229.3	*	1998.7254	3	24.703	0.771	22.970	0.146	21.875	0.089	21.466	0.087	21.203	0.229
3	045.892953	+00.874814	2	6	J030334.30+005229.3	*	1998.8837	3	23.451	0.572	23.004	0.181	21.899	0.120	21.425	0.133	21.304	0.439