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 USNO-A1.0 was created by Dave Monet () and collaborators at Flagstaff Station, U.S. Naval Observatory; it is superseded by the new PMM-USNO-A2.0 version.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	0.961	16 51 00.83399	+25 52 34.4426	1125-07936619	252.753475	+25.876234			19.4	19.0	1955.246

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	1.522	16 51 00.81745	+25 52 35.0220	1125-07846426	252.753406	+25.876395			18.7	18.8	1955.246

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	1.219	16 51 00.80086	+25 52 34.6906	EO1377-0057491	252.753337	+25.876303	18.74		1	5.07	7.0	0.23	19.66		1	11.64	8.6	0.92

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	1.405	16 51 00.78936	+25 52 34.8421	1158-0245646	252.753289	+25.876345	165	102	1979.0	0	0	5	19.53	19.04	19.06	18.54	18.41
2	1.443	16 51 00.72287	+25 52 34.1006	1158-0245644	252.753012	+25.876139	85	95	1974.4	0	0	2	20.06			19.56
3	3.559	16 51 00.84600	+25 52 37.0415	1158-0245647	252.753525	+25.876956	161	999	1974.4	0	0	2	21.04			18.48

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	1.403	16 51 00.789336	+25 52 34.83984	1158-0250673	252.7532889	+25.8763444	..	B	0.0	0.0	0.0	0.0	19.060	B			18.540	B
2	1.445	16 51 00.722664	+25 52 34.10004	1158-0250671	252.7530111	+25.8761389	..	B	0.0	0.0	0.0	0.0	20.060	o			19.560	B
3	3.557	16 51 00.846000	+25 52 37.04016	1158-0250674	252.7535250	+25.8769556	..	B	0.0	0.0	0.0	0.0	21.040	o			18.480	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	1.306	16 51 00.83040	+25 52 34.7988	N3FE005537	252.753460	+25.876333	1993.683	18.74	19.08	19.42	18.68	3	3.11	0.31

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	1.288	16 51 00.72865	+25 52 33.8701	252.753036	+25.876075	5.0	-9.1			20.06			19.56		2	0
2	1.299	16 51 00.77591	+25 52 34.6546	252.753233	+25.876293	-2.9	-8.8			19.53	19.06	19.04	18.54	18.41	5	0
3	2.971	16 51 00.83714	+25 52 36.4622	252.753488	+25.876795	-1.3	-64.0			21.04			18.48		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	1.288	16 51 00.72865	+25 52 33.8701	252.753036	+25.876075	0.163	0.163	20.060	0.400	19.560	0.400	19.678	0.400	19.214	0.500	1974.4600	1974.4600	5.0	8.5	-9.1	8.5
2	1.442	16 51 00.80858	+25 52 34.9340	252.753369	+25.876371	0.051	0.049	19.079	0.300	18.742	0.300	19.052	0.087	18.167	0.115	2003.4000	2003.4000	-2.9	5.3	-8.8	5.3
3	2.971	16 51 00.83714	+25 52 36.4622	252.753488	+25.876795	0.163	0.163	21.040	0.400	18.480	0.400	18.478	0.400	16.727	0.500	1974.4600	1974.4600	-1.3	8.5	-64.0	8.5

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	1.113	16 51 00.801945	+25 52 34.58593	252.7533414	95.00	+25.8762739	66.00	53594+0005537	4	-1.5	3.6	3.7	2.5	3	39.055	18.742	19.079	18.675	19.423

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	1.369	16 51 00.8109939936	+25 52 34.772756445	N3FE005537	252.75333724000	+25.87634570000	110111225537	2012.349	3		20.260800	19.079700	18.742100		18.675700				21.144	20.833	20.512	20.167	20.127	19.5412											21.620	3.108	0.315	132.5
2	6.668	16 51 00.3990696000	+25 52 30.009756000	N3FE036122	252.75166279000	+25.87500271000	1101112236122	2012.462	3										24.778	24.663	21.982	21.112	20.633	20.2252						16.505	16.445	12.241	8.688

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	5.640	16 51 00.45891	+25 52 30.6630	J165100.45+255230.6	252.751912	+25.875184	0.581	0.539	Im	16.746	0.103	16.105	0.191	12.390	0.318	9.116	0.456				0000	0	0nnn		2M

Note:

II/312/ais

GALEX-DR5 (GR5) sources from AIS and MIS (Bianchi+ 2011) ReadMe+ftp 2011Ap&SS.335..161B metaII/312/ais Sample of the AIS (All-sky Imaging Survey) (out of 65,266,291 sources) (77864203 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	FUV mag	e_ mag	NUV mag	e_ mag	r.fov deg	b	Fafl	Nafl	Fexf	Nexf	Fr arcsec	Nr arcsec
1	2.223	16 51 00.89327	+25 52 35.4914	252.753722	+25.876525			21.664	0.306	0.219753	1	0	0	0	0		14.79

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	5.288	16 51 00.481138	+25 52 30.84715	J165100.48+255230.8	252.7520047	+25.8752353	Im	16.505	0.066	16.445	0.185	12.241		8.688								0000	0	1nnn	687	723	1594	778	ABUU		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	2.197	16 51 00.87812	+25 52 35.5523	252.753659	+25.876542	GALEX J165100.8+255235	0.219735	1			21.6196	0.2799	0	0	0	0		0.002674

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	1.369	16 51 00.80093760	+25 52 34.8445200	252.753337240	+25.876345700	139052527534122189	444915712	53	0.0181	0.0368	55954.348831020	5	83	20.8332	0.0317	19.8287	0.0355	16892216	20.5118	0.0862	19.3493	0.0268	16892216	20.1669	0.0483	19.1890	0.0342	16892216	20.1267	0.0451	19.1275	0.0361	16892216	19.5412	0.1155	18.9218	0.0704	16892216
2	6.668	16 51 00.39906960	+25 52 30.0097560	252.751662790	+25.875002710	139052527516860591	436527104	52	0.0215	0.0286	56158.462337960	4	41					16416	21.9824	0.0853	21.6577	0.0803	16892216	21.1121	0.0391	20.8267	0.0606	115000	20.6333	0.0434	20.4522	0.0942	115000	20.2252	0.1556	19.9626	0.2046	115000

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	1.627	16 51 00.795223	+25 52 35.09244	2533p257o0035423	252.7533134	+25.8764146	1.6911e+02	2.2102e+02	6.2998e+00	2.3154e+01	1.00000	1.00000	0.7843	0.8127
2	6.407	16 51 00.426823	+25 52 29.91186	2533p257o0019356	252.7517784	+25.8749755	2.0356e+02	1.9674e+02	6.3667e+00	2.3154e+01	1.00000	1.00000	0.8149	0.7577

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	1.637	16 51 00.794133	+25 52 35.09875	252.7533089	0.1217	+25.8764163	0.1394	J165100.79+255235.1	12	12	8	12	252.7533291	0.1233	25.8764317	0.1408	-0.05362	0.0443	0.06398	0.0518	25.6	11.4	1.7e+02	7e+00	2.0e+02	2e+01	16.900	16.723	1N000	0.283	0.945	0.097	4.56e-05	8.06e-01	3	3	3	3		00	WISEA
2	6.422	16 51 00.419565	+25 52 30.03247	252.7517482	0.1182	+25.8750090	0.1311	J165100.42+255230.0	12	12	5	12	252.7517741	0.1202	25.8750332	0.1320	0.03446	0.0370	0.04857	0.0429	27.9	9.9	2.0e+02	7e+00	1.9e+02	2e+01	16.728	16.813	3N000	0.307	1.074	0.844	1.64e-01	1.77e+00	3	3	3	3	1.091	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	1.369	16 51 00.8009376	+25 52 34.844520	139052527534122189	252.75333724	+25.87634570	0.00125000000
2	6.668	16 51 00.3990696	+25 52 30.009756	139052527516860591	252.75166279	+25.87500271	0.23915476000

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	1.361	16 51 00.8010554761	+25 52 34.836397625	139052527534122189	252.75333773115	+25.87634344378	444915712	53	0.00424629162	0.00424629162	55919.541934571	5	83	20.8332	0.0289	19.8287	0.0350	16892216	20.5118	0.0840	19.3493	0.0257	16892216	20.1669	0.0670	19.1890	0.0344	16892216	20.1267	0.0542	19.1275	0.0374	16892216	19.5412	0.1230	18.9218	0.0679	16892216
2	6.669	16 51 00.3990716756	+25 52 30.008658945	139052527516860591	252.75166279865	+25.87500240526	436527104	52	0.01170324615	0.01170324615	56180.408986235	4	41					16416	21.9824	0.1199	21.6577	0.0907	16892216	21.1121	0.0373	20.8267	0.0797	115000	20.6333	0.0427	20.4522	0.1044	115000	20.2252	0.1556	19.9626	0.2046	115000

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	1.413	16 51 00.80784	+25 52 34.9032	1237662499476210466	252.753366	+25.876362	1	+	3	J165100.80+255234.9		Im	2003.4065	3	21.146	0.194	19.639	0.022	19.118	0.021	18.840	0.025	18.695	0.087
2	1.455	16 51 00.79464	+25 52 34.9140	1237662505373926286	252.753311	+25.876365	2		3	J165100.79+255234.9		Im	2003.4068	3	21.467	0.272	19.745	0.023	19.263	0.023	18.896	0.027	19.409	0.174
3	6.654	16 51 00.39720	+25 52 30.0792	1237662505373926287	252.751655	+25.875022	2		6	J165100.39+255230.0		Im	2003.4068	3	26.609	0.358	25.016	0.659	22.038	0.132	20.967	0.083	20.554	0.228
4	6.808	16 51 00.38760	+25 52 29.9964	1237662499476210467	252.751615	+25.874999	1	+	3	J165100.38+255230.0		Im	2003.4065	3	24.778	1.339	24.661	0.759	21.750	0.121	20.959	0.093	20.475	0.230

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	1.414	16 51 00.80788	+25 52 34.9047	252.753366	+25.876362	1	+	3	J165100.80+255234.9	*	1237662499476210466	2003.4066	3	21.146	0.194	19.639	0.022	19.118	0.021	18.840	0.025	18.695	0.087		0.0849	0.0370	0.0922
2	1.455	16 51 00.79540	+25 52 34.9161	252.753311	+25.876365	2		3	J165100.79+255234.9		1237662505373926286	2003.4069	3	21.467	0.272	19.745	0.023	19.263	0.023	18.896	0.027	19.409	0.174
3	6.652	16 51 00.39722	+25 52 30.0815	252.751655	+25.875023	2		6	J165100.39+255230.0		1237662505373926287	2003.4069	3	26.609	0.358	25.016	0.659	22.038	0.132	20.967	0.083	20.554	0.228
4	6.806	16 51 00.38767	+25 52 29.9983	252.751615	+25.875000	1	+	3	J165100.38+255229.9		1237662499476210467	2003.4066	3	24.778	1.339	24.661	0.759	21.750	0.121	20.959	0.093	20.475	0.230		0.4115	0.0310	0.4726

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	1.147	16 51 00.87568	+25 52 34.3678	1237662505373926288	252.753649	+25.876213	4	6	0	0.102	0.102	24.330	22.502	22.211	22.797	20.824	1.059	0.129	0.150	0.390	0.261							3	SDSS J165100.87+255234.3		52788.3405
2	1.352	16 51 00.80734	+25 52 34.8406	1237662505373926285	252.753364	+25.876345	3	3	0	0.043	0.043	21.409	19.592	19.130	18.805	19.061	0.266	0.021	0.021	0.026	0.131							3	SDSS J165100.80+255234.8		52788.3405
3	1.414	16 51 00.80789	+25 52 34.9047	1237662499476210466	252.753366	+25.876362	1	3	1	0.051	0.049	21.144	19.644	19.121	18.840	18.693	0.194	0.022	0.021	0.025	0.087				0.0849	0.0370	0.0922	3	SDSS J165100.80+255234.9		52788.2474
4	1.414	16 51 00.80785	+25 52 34.9043	1237662499476210465	252.753366	+25.876362	3	3	0	0.051	0.049	21.097	19.597	19.070	18.787	18.623	0.194	0.022	0.021	0.025	0.085							3	SDSS J165100.80+255234.9		52788.2474
5	1.455	16 51 00.79538	+25 52 34.9161	1237662505373926286	252.753311	+25.876365	2	3	0	0.049	0.049	21.459	19.743	19.262	18.891	19.402	0.272	0.023	0.023	0.027	0.174							3	SDSS J165100.79+255234.9		52788.3405
6	6.653	16 51 00.39720	+25 52 30.0814	1237662505373926287	252.751655	+25.875023	2	6	0	0.127	0.127	26.619	25.015	22.038	20.963	20.548	0.358	0.662	0.132	0.083	0.228							3	SDSS J165100.39+255230.0		52788.3405
7	6.806	16 51 00.38768	+25 52 29.9982	1237662499476210467	252.751615	+25.874999	1	3	1	0.134	0.138	24.778	24.663	21.753	20.959	20.473	1.342	0.757	0.121	0.093	0.230				0.4115	0.0310	0.4726	3	SDSS J165100.38+255229.9		52788.2474

Note:

V/161/zcatdr1

DESI DR1 redshift catalog (DESI Col.+ 2025) ReadMe+ftp 2025arXiv250314745D metaV/161/zcatdr1 DESI DR1 redshift catalog (ZCATALOG), sample output (on a total of 28,425,963 sources) (original column names in green) (28425963 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	TargetID	RAICRS deg	DEICRS deg	Survey	Prog	Healpix	z	e_	ZWARN	Chi2	COEFF0	COEFF1	COEFF2	COEFF3	COEFF4	COEFF5	COEFF6	COEFF7	COEFF8	COEFF9	Npix	OType	SubType	delChi2	COADD_FIBER	pmRA mas/yr	pmDE mas/yr	RefEp yr	Type	Obs	Release	BrickName	BrickID	ObjID	Morph	EBV mag	Fg 3.63uJy	Fr 3.63uJy	Fz 3.63uJy	F3.4 3.63uJy	F4.6 3.63uJy	FFg 3.63uJy	FFr 3.63uJy	FFz 3.63uJy	plx mas	COADD_EXP s	RAFdeg deg	s_ arcsec	DEFdeg deg	s_ arcsec	b_ d	B_ d	MJD d	TSNR2_ELG	TSNR2_GPBBGHT	TSNR2_LYA	TSNR2_BGS	TSNR2_GPBBCK	TSNR2_QSO	TSNR2_LRG	MAIN_PRIM	SV_PRIM	m_TargetID	ZCAT_PRIM	Name
1	1.162	16 51 00.80134591834	+25 52 34.6339376581	39628396363256588	252.753338941326	+25.876287204905	main	bright	9282	5.85025403e-02	5.09392471e-06	0	8.01117176e+03	3.77642855e+02	2.74364259e+02	-1.98047412e+02	1.28054706e+02	-4.32734637e+01	-7.33722466e+01	-4.04515515e+01	7.91500846e+00	2.24844037e+01	-4.44414756e+00	7825	GALAXY		1.39231597e+03	0	0.000	0.000	2015.5000	TGT	575	9010	2526p260	476193	4876	EXP	0.082492	1.60535e+01	2.59810e+01	3.44782e+01	1.75769e+01	1.29869e+01	2.31535e+00	3.74716e+00	4.97269e+00	0.000000	1270.8649	252.753351307434	0.00000e+00	25.876279028609	0.00000e+00	59401.24779217	59401.24779217	59401.24779217	2.04712e+01	4.00015e+02	1.28878e+01	1.44183e+03	2.51106e+03	4.58040e+00	1.57708e+01	1	0	1	1	DESI J252.7533+25.8762

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	1.171	16 51 00.80138736911	+25 52 34.6433066508	8000476193000031	252.753339114038	+25.876289807403	8000	476193	31	EXP	0.440	E4	0.114	0.029	1	1
2	6.691	16 51 00.39644054712	+25 52 30.0251895132	8000476193000032	252.751651835613	+25.875006997087	8000	476193	32	REX	0.000	R4	0.538	0.072	0	0

J/ApJ/895/32/table1

Zwicky Transient Facility BTS. I. (Fremling+, 2020) ReadMe+ftp 2020ApJ...895...32F metaJ/ApJ/895/32/table1 ZTF Bright Transient Survey (BTS) SNe (764 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ZTF	Host	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Survey	B-V mag	SNtype	z	JDg d	gmag mag	JDr d	rmag mag
1	0.00	16 51 00.8200	+25 52 33.500	ZTF18abmxfrc	Host	16 51 00.82	+25 52 33.5	ZTF	0.073	Ia	0.056			359.71	18.10

J/ApJ/895/32/table3

Zwicky Transient Facility BTS. I. (Fremling+, 2020) ReadMe+ftp 2020ApJ...895...32F metaJ/ApJ/895/32/table3 BTS Host Galaxies (764 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ZTF	Host	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	z	SNoffset arcsec	Dist kpc	gmag mag	rmag mag	imag mag	zmag mag	ymag mag	W1mag mag	W2mag mag	B-V mag
1	1.43	16 51 00.8000	+25 52 34.900	ZTF18abmxfrc	PSO J252.7533+25.8763	16 51 00.80	+25 52 34.9		1.39	1.51	19.83	19.35	19.19	19.13	18.92	19.40	19.80	0.073

J/ApJS/249/18/table3

The ZTF catalog of periodic variable stars (Chen+, 2020) ReadMe+ftp 2020ApJS..249...18C metaJ/ApJS/249/18/table3 ZTF suspected variables catalog (1381527 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ID	RAJ2000 deg	DEJ2000 deg	gmag mag	rmag mag	Per-g d	Per-r d	gAmp mag	rAmp mag	Ng	Nr	log(FAP-g) [-]	log(FAP-r) [-]
1	1.41	16 51 00.7920	+25 52 34.860	ZTFJ165100.79+255234.8	252.75330	+25.87635	20.044	19.451	3.0686200	0.9945300	2.580	1.885	30	48	-0.807	-3.552

J/A+A/631/A147/tablea1

Transient processing and analysis using AMPEL (Nordin+, 2019) ReadMe+ftp 2019A&A...631A.147N metaJ/A+A/631/A147/tablea1 TNS SNe Ia June 5 to Sep 15, 2018 (310 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	z	ZTF	Detect	Simbad
1	0.134	16 51 00.8300	+25 52 33.510	SN 2018fin	16 51 00.83	+25 52 33.51	0.060	In MSIP grid	Detectable g+r	SN 2018fin

J/A+A/675/A195/lz-ztfr

ZTF DR11 classification in ZTF/4MOST sky (Sanchez-Saez+, 2023) ReadMe+ftp 2023A&A...675A.195S metaJ/A+A/675/A195/lz-ztfr Labeled set (LS) for ZTF r-band model (936145 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SourceId	SperS d	SClass	SCat	Sz	ClassDR11	ObjectId	RAJ2000 deg	DEJ2000 deg	SPMC mJy	Amp mag	Per d	Hmag1 mag	Hmag2 mag	Hmag3 mag	Hmag4 mag	Hmag5 mag	Hmag6 mag	Hmag7 mag
1	1.415	16 51 00.79107	+25 52 34.8600	SN 2018fin	None	SN Ia	TNS	0.060000	SNIa	634208100013151	252.753296	+25.876350	1.90162e-01	1.118667	0.993464	8.72813e-01	4.59633e-01	9.17170e-02	1.56358e-01	1.16365e-01	5.18369e-02	9.52517e-02

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	0.101	16 51 00.82753	+25 52 33.5100	SN 2018fin	252.753448	+25.875975	None	SN Ia	SNIa	TNS	0.060000	SNIa

J/A+A/694/A10/tablea2

ZTF SN Ia DR2 (Dimitriadis+, 2025) ReadMe+ftp 2025A&A...694A..10D metaJ/A+A/694/A10/tablea2 SNe GP fit parameters (1524 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ZTF	RAJ2000 deg	DEJ2000 deg	gmagpeak-nk mag	rmagpeak-nk mag	imagpeak-nk mag	dmp15g-nk mag	dmp15r-nk mag	dmp15i-nk mag	dmm5g-nk mag	dmm5r-nk mag	dmm5i-nk mag	tr-tg-nk d	ti-tg-nk d	ti-tr-nk d
1	0.254	16 51 00.83733	+25 52 33.3980	ZTF18abmxfrc	252.753489	+25.875944	17.7629	17.8924		0.8745	0.3860		0.2045	0.1489		0.8219

J/A+A/694/A12/2ndmax2

ZTF SN Ia DR2. Secondary maximum in Type Ia SN (Deckers+, 2025) ReadMe+ftp 2025A&A...694A..12D metaJ/A+A/694/A12/2ndmax2 Properties of the secondary maximum derived from the Gaussian process fits (893 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	t2r d	e_ d	t2i d	e_ d	F2r	e_	F2i	e_	RAJ2000 deg	DEJ2000 deg
1	0.254	16 51 00.83733	+25 52 33.3980	ZTF18abmxfrc	16.420	0.7915774943339410	17.245	1.0381197093797201	0.3956876258531500	0.0182934561642503	0.4908730524764800	0.0960983517465438	252.753489	+25.875944

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	1.159	16 51 00.80207	+25 52 34.6330	DESI J165100.80+255234.6	252.753342	+25.876287	258.306976	5.84626e-02	158.018204	594.758911	1.69768e+02	258.306976	2.24913e-02	308.619049	4	6	7.2275457	4.0793762	43.3026466	3	48152					20.51180	19.22095	18.78476		18.55624	19.37247	19.70691		3	3	0.0824936107	8.75366879	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	1.412	16 51 00.80830	+25 52 34.9031	24822127	252.753368	+25.876362	19.110	588018253228016344	3	3	2	Sloan	DR7

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	1.412	16 51 00.80833	+25 52 34.9030	1237662499476210466	588018253228016344	252.753368	+25.876362	6.99850e-02	1	-10.8470	Sloan

J/MNRAS/509/5275/tabled3

SNe Ia type LF study (Sharon+, 2022) ReadMe+ftp 2022MNRAS.509.5275S metaJ/MNRAS/509/5275/tabled3 ZTF BTS SNe Ia sample sloan filters g- and r-band colour stretches, decline rates and luminosity parameters (1519 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SN	TNS	sgr	n_	dm15g mag	dm15r mag	dm8g mag	dm30r mag	D Mpc	LFflag	iMag mag	g-i mag	SimbadName	_RA deg	_DE deg
1	0.00	16 51 00.8200	+25 52 33.500	2019szc	Spectrum		none		0.622				0	-19.93	0.65	SN 2019szc	252.75342	+25.87597

J/MNRAS/510/2228/table1

ZTF DR1 light curves of SNe Type Ia (Dhawan+, 2022) ReadMe+ftp 2022MNRAS.510.2228D metaJ/MNRAS/510/2228/table1 The SNe Ia in the complete Year 1 sample (729 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	IAU	RAJ2000 deg	DEJ2000 deg	Class	Obs "Y:M:D"	Inst	R	Spec "Y:M:D"
1	0.119	16 51 00.828912	+25 52 33.50820	ZTF18abmxfrc	SN2018fin	252.7534538	+25.8759745	SN Ia	2018-08-13	P60	~100	2018-08-17

J/MNRAS/510/2228/table2b

ZTF DR1 light curves of SNe Type Ia (Dhawan+, 2022) ReadMe+ftp 2022MNRAS.510.2228D metaJ/MNRAS/510/2228/table2b The light curves of SNe Ia in the complete Year 1 sample (761 rows)

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Name	zhost	RAJ2000 deg	DEJ2000 deg	Class	Flag
1	0.119	16 51 00.828912	+25 52 33.50820	ZTF18abmxfrc	0.059999999999999998	252.7534538	+25.8759745	SN Ia	No

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	5.640	16 51 00.4589040000	+25 52 30.663120000	139052527516860591	252.7516610800	25.87500450000	0.021540	0.028580	2.886215613e-04	5.738268899e-01	5.788393777e+10	999999999999999999	252.75191210000	+25.87518420000	0.538999970	0.580900010	-0.035799999	GALAXY	0.958591600	0.006762787	0.034645583	0	127	0.536181	0.057182934	0.516527530	0	1.677173361	3426	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	1.162	16 51 00.8013459183	+25 52 34.633937658	4876	476193	2526p260	252.75333894133	+25.87628720491	EXP	1.00000000	0.0364443770	7.529146e-03	2.291018200

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	1.172	16 51 00.80133	+25 52 34.6440	476193_31	252.753339	+25.876290	0.82	0.12	0.07													0.02	0.78	0.20													0.71	0.20	0.05	0.05	1.0.0