The 3 columns in color are computed by VizieR, and are not part of the original data.

Note: USNO-A1.0 contains 488,006,860 sources, and was compiled from the blue/red overlaps of the detection lists generated from scans of POSS-I O and E plates (>=-30°) and SRC-J and ESO-R plates (<=-35°). USNO-A1.0 was created by Dave Monet () and collaborators at Flagstaff Station, U.S. Naval Observatory; it is superseded by the new PMM-USNO-A2.0 version.
The VizieR search engine uses an on-line compressed version (3.4Gbytes) which was generated at CDS.

I/243/out

The PMM USNO-A1.0 Catalogue (Monet 1997) ReadMe+ftp metaI/243/out The Full Catalogue (488006860 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-A1.0	RA_ICRS deg	DE_ICRS deg	GSCflag	Mflag	Bmag mag	Rmag mag	Epoch yr
1	3.175	12 51 11.91936	+26 17 37.0500	1125-06676579	192.799664	+26.293625			18.3	17.4	1950.274

Note: USNO-A2.0 contains 526,280,881 sources, and is based on a re-reduction of the Precision Measuring Machine (PMM) scans from POSS-I O and E plates (>=-18°) and SRC-J and ESO-R plates (<=-20°). USNO-A2.0 was created by Dave Monet () and collaborators at Flagstaff Station, U.S. Naval Observatory.
The major difference between USNO-A2.0 and its previous version USNO-A1.0 is that A1.0 used the Guide Star Catalog as its reference frame whereas A2.0 uses the ICRF as realized by the USNO ACT catalog (Urban et al. 1997). The VizieR search engine uses an on-line compressed version (3.6Gbytes) which was generated at CDS.

I/252/out

The USNO-A2.0 Catalogue (Monet+ 1998) ReadMe+ftp metaI/252/out The Full Catalogue (526280881 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-A2.0	RAJ2000 deg	DEJ2000 deg	ACTflag	Mflag	Bmag mag	Rmag mag	Epoch yr
1	2.202	12 51 11.93687	+26 17 38.0903	1125-06599629	192.799737	+26.293914			17.6	17.6	1955.385

Note: The current version includes only the North (POSS-I plates)

I/267/out

The APM-North Catalogue (McMahon+, 2000) ReadMe+ftp metaI/267/out The Full Northern APM Catalogue (166466987 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	APM-ID	RAJ2000 deg	DEJ2000 deg	rmag mag	l_	rClass	rStel	rDiam arcsec	rEll	bmag mag	l_	bClass	bStel	bDiam arcsec	b-r	Mflag
1	1.926	12 51 11.93087	+26 17 38.3533	EO0064-0373557	192.799712	+26.293987	17.64		-1	2.27	6.9	0.05	18.52		1	3.36	8.1	0.88

Note: The USNO-B Catalog presents positions, proper motions, magnitudes un blue, red and infrared, as well as star/galaxy estimators for 1,045,175,762 objects derived from 3,648,832,040 separate observations. The data were taken from scans of 7,435 Schmidt plates taken from various sky surveys during the last 50 years.
USNO-B1.0 catalog was created by Dave Monet and collaborators at http://www.nofs.navy.mil/data/fchpix/
Note that the star/galaxy estimators may be mixed up in dense regions.

I/284/out

The USNO-B1.0 Catalog (Monet+ 2003) ReadMe+ftp 2003AJ....125..984M metaI/284/out The Whole-Sky USNO-B1.0 Catalog of 1,045,913,669 sources (1045175762 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-B1.0	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 mas	e_DEJ2000 mas	Epoch yr	pmRA mas/yr	pmDE mas/yr	Ndet	B1mag mag	R1mag mag	B2mag mag	R2mag mag	Imag mag
1	2.244	12 51 11.93808	+26 17 38.0508	1162-0210347	192.799742	+26.293903	40	130	1976.7	6	6	5	18.53	17.96	18.28	17.84	17.28
2	3.369	12 51 11.77488	+26 17 43.1916	1162-0210345	192.799062	+26.295331	277	554	1971.3	0	0	2	20.92		20.85

Note: The Naval Observatory Merged Astrometric Dataset (NOMAD) contains astrometric and photometric data for over 1 billion stars derived from the Hipparcos (I/239), Tycho-2 (I/259), UCAC2 (I/289), and USNO-B1.0 (I/284) catalogs for astrometry and optical photometry, supplemented by 2MASS (II/246) near-infrared photometry.
An efficient remote query program findnomad1 is available in the cdsclient package, for Unix/Linux platforms

I/297/out

NOMAD Catalog (Zacharias+ 2005) ReadMe+ftp 2004AAS...205.4815Z metaI/297/out The NOMAD-1 Catalog (1117612732 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	NOMAD1	RAJ2000 deg	DEJ2000 deg	YM	r	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Bmag mag	r_	Vmag mag	r_	Rmag mag	r_	Jmag mag	Hmag mag	Kmag mag	R
1	2.244	12 51 11.938008	+26 17 38.05008	1162-0215099	192.7997417	+26.2939028	Y.	B	6.0	1.0	6.0	4.0	18.020	Y	17.280	Y	17.840	B
2	3.369	12 51 11.774664	+26 17 43.19016	1162-0215097	192.7990611	+26.2953306	..	B	0.0	0.0	0.0	0.0	20.850	B

Note: This version of the GSC-II has no proper motions, but the limits on brightness which existed on GSC2.2 (F<18.5, B_j<19.5) were removed.

I/305/out

The Guide Star Catalog, Version 2.3.2 (GSC2.3) (STScI, 2006) ReadMe+ftp 2008AJ....136..735L metaI/305/out The Full GSC2.3.2 Catalogue (945592683 objects) (945592683 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2.3	RAJ2000 deg	DEJ2000 deg	Epoch yr	Fmag mag	jmag mag	Vmag mag	Nmag mag	Class	a pix	e
1	2.446	12 51 11.93544	+26 17 37.8312	N5A9002747	192.799731	+26.293842	1992.334	17.64	18.49	18.28	17.49	3	3.09	0.03

I/317/sample

The PPMXL Catalog (Roeser+ 2010) ReadMe+ftp 2010AJ....139.2440R metaI/317/sample PPMXL catalog of positions and proper motions on the ICRS (910469430 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	pmRA mas/yr	pmDE mas/yr	Jmag mag	Kmag mag	b1mag mag	b2mag mag	r1mag mag	r2mag mag	imag mag	No	fl
1	2.406	12 51 11.93161	+26 17 37.8598	192.799715	+26.293850	2.0	2.5			18.53	18.28	17.96	17.84	17.28	5	0
2	3.773	12 51 11.77391	+26 17 43.6345	192.799058	+26.295454	2.4	11.1			20.92	20.85				2	0

Note:

I/324/igsl3

The Initial Gaia Source List (IGSL) (Smart, 2013) ReadMe+ftp 2014A&A...570A..87S metaI/324/igsl3 IGSL3 data release (1,222,598,530 sources) (1222598530 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 (...)	e_DEJ2000 arcsec	magBJ mag	e_ mag	magRF mag	e_ mag	magG mag	e_ mag	magGrvs mag	e_ mag	alphaEpoch yr	deltaEpoch yr	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)
1	2.509	12 51 11.92829	+26 17 37.7444	192.799701	+26.293818	0.015	0.014	18.485	0.300	17.640	0.300	17.919	0.081	17.121	0.111	2005.0400	2005.0400	2.0	4.7	2.5	4.7

Note:

I/329/urat1

URAT1 Catalog (Zacharias+ 2015) ReadMe+ftp 2015AJ....150..101Z metaI/329/urat1 URAT1 catalog (228276482 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	URAT1	RAICRS deg	DEICRS deg	Epoch yr	f.mag mag	e_ mag	pmRA mas/yr	pmDE mas/yr	Jmag mag	Hmag mag	Kmag mag	Bmag mag	Vmag mag	gmag mag	rmag mag	imag mag
1	2.562	12 51 11.933069	+26 17 37.70402	582-177723	192.7997211	+26.2938067	2013.478	17.751	0.034

Note:

I/331/apop

Absolute Proper motions Outside the Plane (APOP) (Qi+, 2015) ReadMe+ftp 2015AJ....150..137Q metaI/331/apop Absolute Proper motions Outside the Plane (100774150 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAICRS deg	e_ mas	DEICRS deg	e_ mas	ID	Type	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Nobs	Dt yr	Rmag mag	Bmag mag	Nmag mag	Vmag mag	Jmag mag	Hmag mag	Kmag mag
1	2.456	12 51 11.933212	+26 17 37.81388	192.7997217	126.00	+26.2938372	73.00	56001+0002747	4	-0.7	3.8	0.9	2.2	9	48.019	17.640	18.485	17.490	18.277

I/353/gsc242

The Guide Star Catalog, Version 2.4.2 (GSC2.4.2) (STScI, 2020) ReadMe+ftp 2008AJ....136..735L metaI/353/gsc242 Guide Star Catalogue, Version 2.4.2 (original column names in green) (3485671481 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2	RA_ICRS deg	DE_ICRS deg	objID	Epoch yr	Class	Gmag mag	OMag mag	Bjmag mag	Fpgmag mag	Epgmag mag	Npgmag mag	Umag mag	Bmag mag	Vmag mag	umag mag	gmag mag	rmag mag	imag mag	zmag mag	ymag mag	Jmag mag	Hmag mag	Ksmag mag	Zmag mag	Ymag mag	W1mag mag	W2mag mag	W3mag mag	W4mag mag	FUVmag mag	NUVmag mag	a pix	e pix	PA pix
1	2.568	12 51 11.9876704902	+26 17 42.407371963	N5A9029978	192.79994862704	+26.29511315888	1122300129978	2005.048	3										23.987	22.961	22.209	21.650	21.051											20.738	19.865
2	2.573	12 51 11.9204228969	+26 17 37.720927102	N5A9002747	192.79968851000	+26.29379741000	112230012747	2012.113	3		18.630900	18.485300	17.640600		17.490600				19.477	19.019	18.914	18.676	18.763	18.4904						15.308	15.000	11.692	8.505			3.089	0.034	66.8
3	4.440	12 51 11.7070416000	+26 17 43.895472000	N5A9043094	192.79877934000	+26.29552652000	1122300143094	2012.284	3										21.938	22.051	21.692	21.557	21.196

Note:

II/311/wise

WISE All-Sky Data Release (Cutri+ 2012) ReadMe+ftp 2012wise.rept....1C metaII/311/wise The WISE All-Sky data Release; please acknowledge the usage of the WISE data products (563921584 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	WISE	RAJ2000 deg	DEJ2000 deg	eeMaj arcsec	eeMin arcsec	Im	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	Jmag mag	Hmag mag	Kmag mag	ccf	ex	var	d2M arcsec	2M
1	1.991	12 51 11.91484	+26 17 38.2375	J125111.91+261738.2	192.799645	+26.293955	0.241	0.222	Im	15.360	0.045	15.157	0.092	11.675	0.173	8.795					0000	0	00nn		2M

II/313/table3

Palomar Transient Factory (PTF) photometric catalog 1.0 (Ofek+, 2012) ReadMe+ftp 2012PASP..124..854O metaII/313/table3 PTF photometric catalog 1.0 (limited to not strongly variable sources with reliable photometry; i.e. Flag=1) (21167679 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	Nobs	Nn	RMS mag	Rptf mag	e_ mag	err- mag	err+ mag	mu mag	e_ mag	Field	CCD
1	2.512	12 51 11.93187	+26 17 37.7520	192.799716	+26.293820	6	5	0.024	17.937	0.053	0.063	0.044	-0.621	0.107	3872	5

Note: please credit the usage of the UKIDSS data (details at http://www.ukidss.org/archive/archive.html)

II/319/las9

UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012) ReadMe+ftp 2007MNRAS.379.1599L metaII/319/las9 Sample of the UKIDSS-DR9 Large Area Survey (on a total of 82,655,526 sources) (140125839 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ULAS	m	RAJ2000 deg	DEJ2000 deg	Ymag mag	e_ mag	Jmag1 mag	e_ mag	Jmag2 mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	Epoch yr	pmRA mas/yr	pmDE mas/yr	cl
1	2.474	12 51 11.92869	+26 17 37.7808	J125111.92+261737.7	1	192.799703	+26.293828	17.742	0.022	17.347	0.025			16.756	0.023	16.388	0.036	2010.1656			1

Note:

II/328/allwise

AllWISE Data Release (Cutri+ 2013) ReadMe+ftp 2014yCat.2328....0C metaII/328/allwise The AllWISE data Release (updated version, 16-Feb-2021); please acknowledge the usage of the WISE data products (747634026 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	AllWISE	RAJ2000 deg	DEJ2000 deg	Im	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	Jmag mag	e_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	ccf	ex	var	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	qph	d2M arcsec	2M
1	2.138	12 51 11.905489	+26 17 38.07202	J125111.90+261738.0	192.7996062	+26.2939089	Im	15.308	0.038	15.000	0.066	11.692	0.208	8.505								0000	0	00nn	-228	271	-312	295	AABU		2M

Note:

II/335/galex_ais

Revised catalog of GALEX UV sources (GUVcat_AIS GR6+7) (Bianchi+ 2017) ReadMe+ftp 2017ApJS..230...24B metaII/335/galex_ais Sample of the revised GALEX catalog of UV sources (GUVcat_AIS) from GR6+7 (82,992,086 sources) (original column names in green) (82992086 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	Name	r.fov deg	b	FUVmag mag	e_ mag	NUVmag mag	e_ mag	Fafl	Nafl	Fexf	Nexf	Fr deg	Nr deg
1	1.148	12 51 11.95638	+26 17 40.9228	192.799818	+26.294701	GALEX J125111.9+261740	0.374062	3	20.7375	0.2330	19.8651	0.0834	0	0	0	0	0.003242	0.006855

Note:

II/349/ps1

The Pan-STARRS release 1 (PS1) Survey - DR1 (Chambers+, 2016) ReadMe+ftp 2016arXiv161205560C metaII/349/ps1 Pan-STARRS DR1 catalogue (original column names in green) (1919106885 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	objID	f_objID	Qual	e_RAJ2000 (...)	e_DEJ2000 arcsec	Epoch d	Ns	Nd	gmag mag	e_ mag	gKmag mag	e_ mag	gFlags	rmag mag	e_ mag	rKmag mag	e_ mag	rFlags	imag mag	e_ mag	iKmag mag	e_ mag	iFlags	zmag mag	e_ mag	zKmag mag	e_ mag	zFlags	ymag mag	e_ mag	yKmag mag	e_ mag	yFlags
1	2.573	12 51 11.92524240	+26 17 37.6706760	192.799688510	+26.293797410	139551927996653183	444915712	53	0.0139	0.0112	56080.113414350	5	81	19.0193	0.0537	18.4476	0.0199	16892216	18.9144	0.0165	18.1047	0.0097	16892216	18.6764	0.0924	17.8274	0.0107	16892216	18.7627	0.0344	17.7877	0.0226	16892216	18.4904	0.0413	17.7065	0.0188	16892216
2	4.440	12 51 11.70704160	+26 17 43.8954720	192.798779340	+26.295526520	139551927987745183	436527104	52	0.0685	0.0671	56041.283738430	4	10	22.0514	0.1716	22.1319	0.2775	115000	21.6915	0.0629	21.5974	0.0506	115000	21.5573	0.1167			16892216	21.1960	0.0109	20.8522	0.2227	115000					16416

Note:

II/363/unwise

The band-merged unWISE Catalog (Schlafly+, 2019) ReadMe+ftp 2019ApJS..240...30S metaII/363/unwise The band-merged unWISE catalog (original column names in green) (2214734224 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objID	RAJ2000 deg	DEJ2000 deg	FW1 309.05nJy	FW2 167.66nJy	e_FW1 309.05nJy	e_FW2 167.66nJy	q_W1	q_W2	fFW1	fFW2
1	2.251	12 51 11.945064	+26 17 42.32606	1933p257o0069875	192.7997711	+26.2950906	2.1394e+02	0.0000e+00	7.2503e+00	0.0000e+00	1.00000	0.00000	0.3813	0.0000
2	2.903	12 51 11.929572	+26 17 37.34593	1933p257o0021965	192.7997066	+26.2937072	6.0652e+02	9.7644e+02	7.8289e+00	2.8097e+01	1.00000	1.00000	0.7804	0.9310
3	4.471	12 51 11.567317	+26 17 39.12783	1933p257o0069865	192.7981972	+26.2942022	1.5128e+02	0.0000e+00	6.9842e+00	0.0000e+00	1.00000	0.00000	0.3392	0.0000
4	6.543	12 51 11.403586	+26 17 40.27277	1933p257o0079949	192.7975149	+26.2945202	0.0000e+00	2.4444e+02	0.0000e+00	2.6680e+01	0.00000	1.00000	0.0000	0.5186

II/365/catwise

The CatWISE2020 catalog (updated version 28-Jan-2021) (Marocco+, 2021) ReadMe+ftp 2021ApJS..253....8M metaII/365/catwise The CatWISE2020 catalog (original column names in green) (1890715640 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	e_ arcsec	DE_ICRS deg	e_ arcsec	Name	nW1	mW1	nW2	mW2	RAPMdeg deg	e_ arcsec	DEPMdeg deg	e_ arcsec	pmRA arcsec/yr	e_ (...)	pmDE arcsec/yr	e_ (...)	snrW1pm	snrW2pm	FW1pm ct	e_ ct	FW2pm ct	e_ ct	W1mproPM mag	W2mproPM mag	pmQual	Dist arcsec	snrdELON	snrdELAT	chi2pmRA	chi2pmDE	ka	k1	k2	km	Sep arcsec	abf	WISEA
1	2.228	12 51 11.961317	+26 17 42.21157	192.7998388	0.1472	+26.2950588	0.1640	J125111.96+261742.2	12	12	5	12	192.7998497	0.1425	26.2950666	0.1594	0.04703	0.0456	-0.03172	0.0556	22.2	9.0	2.0e+02	9e+00	2.2e+02	2e+01	16.749	16.661	3N000	0.181	0.223	0.421	1.84e+00	4.62e-01	3	3	3	3		00	WISEA
2	2.807	12 51 11.923997	+26 17 37.43041	192.7996833	0.0707	+26.2937307	0.1158	J125111.92+261737.4	12	12	12	12	192.7996915	0.0706	26.2937429	0.1180	-0.00905	0.0172	0.00853	0.0195	27.6	20.4	6.2e+02	2e+01	7.6e+02	4e+01	15.521	15.291	3N000	0.060	0.093	0.003	1.45e-01	1.04e+01	3	3	3	3	0.672	00	WISEA
3	4.480	12 51 11.574509	+26 17 38.76313	192.7982271	0.1403	+26.2941009	0.1507	J125111.57+261738.7	11	12	10	12	192.7982369	0.1413	26.2941076	0.1507	-0.06205	0.0535	0.04212	0.0603	21.2	13.1	1.6e+02	8e+00	3.1e+02	2e+01	16.991	16.276	3N000	0.240	0.349	0.794	1.74e-01	3.53e-01	3	3	3	3		00	WISEA
4	7.297	12 51 11.363429	+26 17 41.95561	192.7973476	0.4533	+26.2949877	0.4846	J125111.36+261741.9	4	12	2	12	192.7973295	0.4719	26.2949694	0.5238	0.44925	0.2065	-1.00604	0.2265	5.5	5.0	3.5e+01	6e+00	1.1e+02	2e+01	18.640	17.415	2N000	1.610	0.604	1.039	5.42e+00	3.98e+00	3	3	3	3		00	WISEA

Note:

II/381/hlsp_ps1_tm

PS1-PSC, Point Source Catalog (Miller+, 2021) ReadMe+ftp 2021PASP..133e4502M metaII/381/hlsp_ps1_tm Probabilistic Classifications of Unresolved Point Sources in PanSTARRS1 from Tachibana & Miller, 2018PASP..130l8001T (1467097937 sources) (1467097937 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objid	RAJ2000 deg	DEJ2000 deg	psScore
1	2.573	12 51 11.9252424	+26 17 37.670676	139551927996653183	192.79968851	+26.29379741	0.00000000000
2	4.440	12 51 11.7070416	+26 17 43.895472	139551927987745183	192.79877934	+26.29552652	0.00833333400

Note:

II/389/ps1_dr2

The Pan-STARRS release 1 (PS1) Survey - DR2 (Magnier+, 2025) ReadMe+ftp 2020ApJS..251....6M metaII/389/ps1_dr2 Pan-STARRS DR2 catalog (original column names in green) (1868236315 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objID	RAJ2000 deg	DEJ2000 deg	f_objID	Qual	e_RAJ2000 deg	e_DEJ2000 deg	Epoch d	Ns	Nd	gmag mag	e_ mag	gKmag mag	e_ mag	gFlags	rmag mag	e_ mag	rKmag mag	e_ mag	rFlags	imag mag	e_ mag	iKmag mag	e_ mag	iFlags	zmag mag	e_ mag	zKmag mag	e_ mag	zFlags	ymag mag	e_ mag	yKmag mag	e_ mag	yFlags
1	2.553	12 51 11.9260900588	+26 17 37.693738708	139551927996653183	192.79969204191	+26.29380381631	444915712	53	0.00145713717	0.00145713717	56118.140372103	5	81	19.0193	0.0591	18.4476	0.0184	16892216	18.9144	0.0155	18.1047	0.0098	16892216	18.6764	0.0704	17.8274	0.0113	16892216	18.7627	0.0400	17.7877	0.0214	16892216	18.4904	0.0450	17.7065	0.0199	16892216
2	4.478	12 51 11.7091397316	+26 17 43.958672949	139551927987745183	192.79878808221	+26.29554407582	436527104	52	0.02677600772	0.02677600772	56042.917344200	4	10	22.0514	0.1716	22.1319	0.2775	115000	21.6915	0.0629	21.5974	0.0930	115000	21.5573	0.1009			16892216	21.1960	0.0109	20.8522	0.2227	115000					16416

Note: SDSS is also available from http://www.sdss3.org/dr9/

V/139/sdss9

The SDSS Photometric Catalog, Release 9 (Adelman-McCarthy+, 2012) ReadMe+ftp 2012ApJS..203...21A metaV/139/sdss9 Data Release 9 (469,053,874 primary sources plus 324,960,076 secondary sources); 2,674,200 spectroscopic targets. Data Release 9 is the first release of the spectra from the SDSS-III's Baryon Oscillation Spectroscopic Survey (BOSS). The photometric part contains the same sources as the Data Release 8, with a corrected astrometry. (794013950 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objID	RA_ICRS deg	DE_ICRS deg	mode	q_	cl	SDSS9	m_	Im	ObsDate yr	Q	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	zsp
1	2.500	12 51 11.92896	+26 17 37.7556	1237667441900388495	192.799704	+26.293821	1	+	3	J125111.92+261737.7		Im	2005.0497	3	19.477	0.035	18.411	0.008	18.053	0.008	17.760	0.009	17.713	0.028
2	2.567	12 51 11.98752	+26 17 42.4068	1237667441900388497	192.799948	+26.295113	1	+	6	J125111.98+261742.4		Im	2005.0497	3	23.987	0.718	22.959	0.173	22.211	0.124	21.647	0.128	21.054	0.269
3	4.446	12 51 11.71176	+26 17 43.9440	1237667441900388496	192.798799	+26.295540	1		3	J125111.71+261743.9		Im	2005.0497	3	21.938	0.186	22.081	0.102	21.645	0.097	21.252	0.113	21.937	0.671

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)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	DE_ICRS deg	mode	q_	class	SDSS12	m_	objID	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	2.498	12 51 11.92849	+26 17 37.7637	192.799704	+26.293821	1	+	3	J125111.92+261737.7	*	1237667441900388495	2005.0497	3	19.477	0.035	18.411	0.008	18.053	0.008	17.760	0.009	17.713	0.028		0.0818	0.0163	0.0869
2	2.568	12 51 11.98769	+26 17 42.4075	192.799949	+26.295113	1	+	6	J125111.98+261742.4		1237667441900388497	2005.0497	3	23.987	0.718	22.959	0.173	22.211	0.124	21.647	0.128	21.054	0.269
3	4.446	12 51 11.71188	+26 17 43.9452	192.798800	+26.295540	1		3	J125111.71+261743.9		1237667441900388496	2005.0497	3	21.938	0.186	22.081	0.102	21.645	0.097	21.252	0.113	21.937	0.671		0.7202	0.1153	0.2257

Note:

V/154/sdss16

Sloan Digital Sky Surveys (SDSS), Release 16 (DR16) (Ahumada+, 2020) ReadMe+ftp 2020ApJS..249....3A metaV/154/sdss16 Data Release 16 (469,050,976 primary sources plus 325,277,739 secondary sources) (original column names in green) (1231051050 rows) (Note)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objID	RA_ICRS deg	DE_ICRS deg	mode	class	clean	e_RA_ICRS (...)	e_DE_ICRS (...)	umag mag	gmag mag	rmag mag	imag mag	zmag mag	e_umag mag	e_gmag mag	e_rmag mag	e_imag mag	e_zmag mag	zsp	e_	f_	zph	e_	<zph>	Q	SDSS16	Sp-ID	MJD d
1	2.498	12 51 11.92906	+26 17 37.7577	1237667441900388494	192.799704	+26.293822	3	3	0	0.015	0.014	19.456	18.403	18.040	17.750	17.693	0.035	0.008	0.008	0.009	0.028							3	SDSS J125111.92+261737.7		53388.3993
2	2.498	12 51 11.92852	+26 17 37.7638	1237667441900388495	192.799704	+26.293821	1	3	1	0.015	0.014	19.477	18.414	18.051	17.764	17.709	0.035	0.008	0.008	0.009	0.028				0.0818	0.0163	0.0869	3	SDSS J125111.92+261737.7		53388.3993
3	2.514	12 51 11.92906	+26 17 37.7414	1237667441900388493	192.799704	+26.293817	3	3	0	0.015	0.014	19.392	18.393	18.039	17.745	17.675	0.033	0.008	0.008	0.009	0.028							3	SDSS J125111.92+261737.7		53388.3993
4	2.568	12 51 11.98767	+26 17 42.4074	1237667441900388497	192.799949	+26.295113	1	6	1	0.075	0.081	23.987	22.961	22.209	21.650	21.051	0.718	0.173	0.124	0.128	0.269							3	SDSS J125111.98+261742.4		53388.3993
5	4.446	12 51 11.71187	+26 17 43.9452	1237667441900388496	192.798799	+26.295540	1	3	0	0.090	0.086	21.938	22.084	21.643	21.255	21.934	0.186	0.102	0.097	0.113	0.672				0.7202	0.1153	0.2257	3	SDSS J125111.71+261743.9		53388.3993

VI/42/out

Identification of a Constellation From Position (Roman 1987) ReadMe+ftp 1987PASP...99..695R metaVI/42/out Compute constellation name from Position (357 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA1875 deg	DE1875 deg	Cst
1	0.2	12 51 11.889	+26 17 40.37	191.2715	+26.9753	Com

VII/281/glade2

GLADE v2.3 catalog (Dalya+, 2018) ReadMe+ftp 2018MNRAS.479.2374D metaVII/281/glade2 GLADE v2.3 catalog (Galaxy List for the Advanced Detector Era) (3262881 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	PGC	GWGC	HyperLEDA	2MASS	SDSS-DR12	Flag1	RAJ2000 deg	DEJ2000 deg	Dist Mpc	z	Bmag mag	BMAG mag	Jmag mag	Hmag mag	Kmag mag	Flag2	Flag3
1	1.494	12 51 12.0000000000	+26 17 39.984000000		-	5067950	-	-	G	192.80000000000	26.29444000000								0	0

VII/291/gladep

GLADE+ (Galaxy List for the Advanced Detector Era) (Dalya+, 2022) ReadMe+ftp 2022MNRAS.514.1403D metaVII/291/gladep GLADE+ catalog (updated version, 31/10/2022) (23181758 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GLADE+	PGC	GWGC	HyperLEDA	2MASS	WISExSCOS	SDSS-DR16Q	Type	RAJ2000 deg	DEJ2000 deg	Bmag mag	f_	BMAG mag	Jmag mag	Hmag mag	Kmag mag	W1mag mag	W2mag mag	f_W1mag	Bjmag mag	zhelio	zcmb	f_	dL Mpc	f_	M* 10+10Msun	f_	logRate [Gyr]
1	1.494	12 51 12.00000	+26 17 39.9840	873957		-	5067950	-	J125111.90+261738	-	G	192.800000	+26.294440		0					15.308000	15.000000	0				0		0
2	2.138	12 51 11.90547	+26 17 38.0720	13089504		-	-	-	J125111.90+261738	-	G	192.799606	+26.293909	18.678424	1	-19.718400				15.306000	14.998000	0	18.299999	0.100414000000000	0.101394000000000		477.926153	1	1.00000

Note:

VII/292/south

DESI Legacy Imaging Surveys DR8 photometric redshifts (Duncan, 2022) ReadMe+ftp 2022MNRAS.512.3662D metaVII/292/south Legacy Surveys DR8 South Photometric Redshifts catalog (1 252 523 992 sources) (1252523992 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	id	RAJ2000 deg	DEJ2000 deg	release	brickid	objid	type	pstar	gmmcomp	zphot	e_	fclean	fqual
1	2.549	12 51 11.99140070975	+26 17 42.3544769376	8000477273002794	192.799964169624	+26.295098465816	8000	477273	2794	REX	0.002	R4	0.682	0.086	0	0
2	2.593	12 51 11.92864401503	+26 17 37.6595727036	8000477273002793	192.799702683396	+26.293794325751	8000	477273	2793	REX	0.001	R3	0.082	0.027	1	1
3	4.192	12 51 11.71609711967	+26 17 43.6785959508	8000477273002795	192.798817071332	+26.295466276653	8000	477273	2795	EXP	0.001	E1	0.598	0.331	0	0

B/sn/sncat

Asiago Supernova Catalogue (Barbon et al., 1999-) ReadMe+ftp metaB/sn/sncat List of SNe in chronological order on 2017-10-01 (6530 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	Galaxy	RAG "h:m:s"	DEG "d:m:s"	MType	HRV km/s	MaxMag mag	Type	Disc	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"
1	0.001	12 51 11.89000	+26 17 40.2000	2008bg	A125111+2617	12 51 11	+26 17 40		18976	18.70	Ia	Yuan et al.	12 51 11.890	+26 17 40.20

J/ApJ/926/98/table1

Type Ia supernovae with GALEX observations (Dubay+, 2022) ReadMe+ftp 2022ApJ...926...98D metaJ/ApJ/926/98/table1 Basic information for our sample of SNe Ia (1080 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	Disc "Y:M:D"	r_	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	f_	Nobs	tFirst d	tLast d	tNext d	z	r_	Dist Mpc	e_ Mpc	r_	VExt mag	SDSS-II	SimbadName
1	0.001	12 51 11.890000	+26 17 40.20000	SN2008bg	2008-03-05	2007SDSS6.C...0000:	12 51 11.8900	+26 17 40.2000		17	-1423	51	52	0.06330	2008CBET.1308A...1Y	275	20	2008CBET.1308A...1Y	0.032	0	SN2008bg

J/A+A/538/A120/usc

A unified supernova catalogue (Lennarz+, 2012) ReadMe+ftp 2012A&A...538A.120L metaJ/A+A/538/A120/usc List of SNe from the unified SN catalogue (5526 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Type	Ddate	Dmag mag	Dband	Mdate	Mmag mag	Mband	RAG "h:m:s"	DEG "d:m:s"	z	f_	Dist Mpc	ASC	Simbad
1	0.00	12 51 11.8900	+26 17 40.200	2008bg	12 51 11.89	+26 17 40.2	Ia	2008-03-05	18.70					12 51 11.00	+26 17 40.0	6.3e-02	4		ASC	SN 2008bg

J/A+A/544/A81/snsdss

Supernovae and their hosts in the SDSS DR8 (Hakobyan+, 2012) ReadMe+ftp 2012A&A...544A..81H metaJ/A+A/544/A81/snsdss Physical parameters of SNe and their host galaxies (3876 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	u_	RAJ2000 deg	DEJ2000 deg	u_	oRA arcsec	n_	oDE arcsec	n_	u_	Type	u_	f_	z	MType	u_	Bar	int	dd	b/a	gmag mag	BPT	WHAN	Sloan	Simbad
1	0.01	12 51 11.8896	+26 17 40.200	2008bg		192.79954	+26.29450		0.60	E	2.40	N		Ia			0.06330										Sloan	Simbad

J/A+A/644/A69/news

NEWS catalog (Khramtsov+, 2020) ReadMe+ftp 2020A&A...644A..69K metaJ/A+A/644/A69/news NEWS catalog (40350492 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	qPS1	gmag mag	rmag mag	imag mag	zmag mag	ymag mag	gKmag mag	W1mag mag	W1snr	W2mag mag	W2snr	W3mag mag	W3snr	W4mag mag	W4snr	Feature1	Feature2	Feature3	Feature4	Feature5	xgalProb	E(B-V) mag	PS1	AllWISE	GaiaDR2
1	2.573	12 51 11.9252424	+26 17 37.670676	192.79968851	+26.29379741	53	19.019	18.914	18.676	18.763	18.490	18.448	15.308	28.8	15.000	16.3	11.692	5.2	8.505	0.8	0.30253	0.14386	-0.10889	-0.28284	-0.14939	0.99952	0.010	139551927996653183	J125111.90+261738.0	---

J/A+A/675/A195/mast

ZTF DR11 classification in ZTF/4MOST sky (Sanchez-Saez+, 2023) ReadMe+ftp 2023A&A...675A.195S metaJ/A+A/675/A195/mast Master catalog used to generate the LS (1907096 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SourceId	RAJ2000 deg	DEJ2000 deg	Per d	Class	ClassALeRCE	Cat	z	ClassDR11
1	0.010	12 51 11.89080	+26 17 40.2000	SN 2008bg	192.799545	+26.294500	None	SN Ia	SNIa	TNS		SNIa

J/A+A/706/A284/regalade

REGALADE, a revised galaxy compilation (Tranin+, 2026) ReadMe+ftp 2026A&A...706A.284T metaJ/A+A/706/A284/regalade REGALADE catalog (Revised Galaxy List for Advanced Detector Era) (table E2) (79880104 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	RAJ2000 deg	DEJ2000 deg	Dist Mpc	z	DistMin Mpc	DistMax Mpc	e_Dist Mpc	DistInput Mpc	e_ Mpc	DistTmean Mpc	r_DistInput	Ndist	R1 arcsec	R2 arcsec	PA deg	r_R1	IdCat	Gmag mag	BPmag mag	PM mas/yr	angDist arcsec	rmagpsf mag	gmag mag	rmag mag	imag mag	zmag mag	W1mag mag	W2mag mag	dK mag	r_gmag	r_W1mag	E(B-V) mag	logM [Msun]	fRel	fracNearby
1	2.558	12 51 11.93113	+26 17 37.7020	WISEA J125111.90+261738.	192.799713	+26.293806	330.760101	7.39893e-02	178.689178	481.814484	1.00765e+02	285.717957	9.77771e-01	330.760101	8	8	5.1763840	4.4156499	12.7541332	15	61192					18.91440	18.38111	17.94527	17.82401	17.63719	18.37486	18.83911		3	3	0.0115912482	9.47563457	0

Note:

J/AJ/141/189/table4

Classifiers for star/galaxy separation (Vasconcellos+, 2011) ReadMe+ftp 2011AJ....141..189V metaJ/AJ/141/189/table4 Star/galaxy classification provided by SDSS and by our FT Decision Tree (70555868 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	recno	RAJ2000 deg	DEJ2000 deg	rmag mag	SDSS	Typer	Type	FT	Sloan	DR7
1	2.497	12 51 11.92944	+26 17 37.7594	61692172	192.799706	+26.293822	18.043	587741720675483775	3	3	2	Sloan	DR7

J/MNRAS/445/2440/table3

SN with associated Planck CMB temperatures (Yershov+, 2014) ReadMe+ftp 2014MNRAS.445.2440Y metaJ/MNRAS/445/2440/table3 Catalogue of supernova stars with the associated Planck CMB map pixel temperatures at the supernova locations (6359 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Seq	SN	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	z	Tcmb mK	e_ mK	Gal	GType	Mask	SNType
1	0.00	12 51 11.8900	+26 17 40.200	4452	SN 2008bg	12 51 11.89	+26 17 40.2	0.063	0.068	0.025	J125111.93+261737.7		0	Ia

J/MNRAS/486/1377/catalog

Photometric SFR using machine learning (Delli Veneri+, 2019) ReadMe+ftp 2019MNRAS.486.1377D metaJ/MNRAS/486/1377/catalog SFR Catalogue (27513324 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	dr9objID	objID	RAJ2000 deg	DEJ2000 deg	photoz	Qual	SSFR [yr-1]	Sloan
1	2.498	12 51 11.92947	+26 17 37.7590	1237667441900388495	587741720675483775	192.799706	+26.293822	7.35800e-02	1	-10.8506	Sloan

Note:

J/MNRAS/515/4711/wiseps1

Source classifier with WISE * PS1 3{pi} DR2 (Beck+, 2022) ReadMe+ftp 2022MNRAS.515.4711B metaJ/MNRAS/515/4711/wiseps1 Neural network source class and photometric z catalog from WISE All-Sky and PS1 3{pi} DR2 (354590570 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	PSI	MeanRAdeg deg	MeanDEdeg deg	e_MeanRAdeg (...)	e_MeanDEdeg arcsec	Sep	sigma arcsec2	B	WISE	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 (...)	e_DEJ2000 (...)	sigRADE arcsec	Class	Galaxy	Star	QSO	f_Class	cellID	zphot	e_	zphot0	f_	cellD	cellIDz	Chambers+16	Cutri+12
1	1.991	12 51 11.9148480000	+26 17 38.237280000	139551927996653183	192.7996906200	26.29379851000	0.014550	0.011540	1.615076730e-04	9.780243063e-02	1.545084873e+11	999999999999999999	192.79964520000	+26.29395480000	0.222800000	0.239999990	0.046900000	GALAXY	0.999850750	0.000089797	0.000059486	0	5730	0.078343	0.027328994	0.075900120	0	1.161536868	9514	Chambers+16	Cutri+12

J/MNRAS/525/1106/tableb1

DESI Peculiar Velocity survey (Saulder+, 2023) ReadMe+ftp 2023MNRAS.525.1106S metaJ/MNRAS/525/1106/tableb1 Basic parameters of our basic sample (4456142 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ObjID	BrickID	BrickName	RA_ICRS deg	DE_ICRS deg	Type	Sersic	zph	b_	ShapeR
1	2.596	12 51 11.9288089035	+26 17 37.656921294	58	477273	1929p262	192.79970337043	+26.29379358925	REX	1.00000000	0.0676043900	2.224430e-02	1.064432900

J/MNRAS/526/4768/catalog

Galaxy Zoo DESI (Walmsley+, 2023) ReadMe+ftp 2023MNRAS.526.4768W metaJ/MNRAS/526/4768/catalog Catalog of detailed morphology measurements (8689370 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	dr8Id	RAJ2000 deg	DEJ2000 deg	SFSM	SFFDF	SFAF	DEOYes	DEONo	SAYes	SANo	BS	BW	BNo	BSD	BSL	BSM	BSS	BSNo	RR	RIB	RCS	EOBB	EOBNo	EOBR	SWT	SWM	SWL	SAC1	SAC2	SAC3	SAC4	SAC4+	SACCT	MNo	MMiD	MMaD	MM	Version
1	2.595	12 51 11.92873	+26 17 37.6580	477273_2793	192.799703	+26.293794	0.88	0.03	0.09													0.93	0.06	0.01													0.85	0.09	0.03	0.04	1.0.0