VizieR

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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 USNO-A1.0 was created by Dave Monet () and collaborators at Flagstaff Station, U.S. Naval Observatory; it is superseded by the new PMM-USNO-A2.0 version.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)

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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	2.012	08 13 21.27405	+17 24 12.6720	1050-05724109	123.338642	+17.403520			20.3	16.2	1951.092

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)

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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	1.935	08 13 21.28344	+17 24 12.8123	1050-05630248	123.338681	+17.403559			19.2	16.1	1951.092

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)

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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	8.368	08 13 21.70521	+17 24 19.2629	123.340438	+17.405351	0.058	0.057	19.695	0.204	17.869	0.200	16.347	0.090	14.452	0.117	2004.9400	2004.9400	0.0	0.0	0.0

I/353/gsc242

The Guide Star Catalog, Version 2.4.2 (GSC2.4.2) (STScI, 2020)

ReadMe+ftp

2008AJ....136..735L

Guide Star Catalogue, Version 2.4.2 (original column names in green) (3485671481 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2	RA_ICRS deg	DE_ICRS deg	objID	Epoch yr	Class	umag mag	gmag mag	rmag mag	imag mag	zmag mag
1	6.619	08 13 21.6950136000	+17 24 06.869520000	N90B068922	123.34039589000	+17.40190820000	1231212368922	2011.726	3				17.626	17.261
2	7.488	08 13 21.4098288000	+17 24 04.570200000	N90B068409	123.33920762000	+17.40126950000	1231212368409	2012.276	3				18.054
3	8.368	08 13 21.7051853668	+17 24 19.263258398	N90B042708	123.34043827236	+17.40535090511	1231212342708	2004.944	3	23.610	19.004	17.405	15.751	22.948

II/275/fsr

IRAS Faint Source Reject Catalog (IPAC 1992)

ReadMe+ftp

Faint Source Reject Catalog (fluxes in red for upper limits) (593516 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	IRAS	RAB1950 deg	DEB1950 deg	Fnu12 Jy	q_	Fnu25 Jy	q_	Fnu60 Jy	q_	Fnu100 Jy	q_	nID	All	_RA.icrs deg	_DE.icrs deg
1	2.0	08 13 21.510	+17 24 10.73	Z08105+1733	122.6255	+17.5545	1.816e-01	2	1.561e-01	1	1.391e-01	1	9.976e-01	1	1	All	123.3396	+17.4030

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)

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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	6.619	08 13 21.69501360	+17 24 06.8695200	123.340395890	+17.401908200	128881233404482842	310456320	37	0.0085	0.0085	55737.726122690	0	4					0					0	17.6260	0.0223	13.5863	0.0257	16778264	17.2607	0.1739	18.2761	0.0271	1048					0
2	7.488	08 13 21.40982880	+17 24 04.5702000	123.339207620	+17.401269500	128881233392141931	838938624	100	0.0101	0.0101	56113.275590280	1	3					16416					16416	18.0540	0.0308	17.5720	0.0081	115768					16416					16416

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)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objid	RAJ2000 deg	DEJ2000 deg	psScore
1	7.488	08 13 21.4098288	+17 24 04.570200	128881233392141931	123.33920762	+17.40126950	0.16483928000

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)

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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	6.581	08 13 21.6925111481	+17 24 06.889437347	128881233404482842	123.34038546312	+17.40191373260	310456320	37	0.00261416666	0.00261416666	55771.397903896	0	4					0					0	17.6260	0.0223	13.5863	0.0257	16778264	17.2607	0.1739	18.2761	0.0271	1048					0
2	7.405	08 13 21.4108796648	+17 24 04.653609552	128881233392141931	123.33921199860	+17.40129266932	838938624	100	0.00267526615	0.00267526615	56299.439508961	1	3					16416					16416	18.0540	0.0308	17.5720	0.0081	115768					16416					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)

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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	8.368	08 13 21.70512	+17 24 19.2636	1237667109035966704	123.340438	+17.405351	1		3	J081321.70+172419.2		Im	2004.9457	3	23.618	4.882	19.003	0.040	17.403	0.012	15.752	0.006	22.948	4.177

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	_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	8.368	08 13 21.70521	+17 24 19.2633	123.340438	+17.405351	1		3	J081321.70+172419.2		1237667109035966704	2004.9457	3	23.618	4.882	19.003	0.040	17.403	0.012	15.752	0.006	22.948	4.177		-9999.0000	-9999.0000	0.2771

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)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objID	RA_ICRS deg	DE_ICRS deg	mode	class	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	<zph>	Q	SDSS16	MJD d
1	4.386	08 13 21.21163	+17 24 15.4264	1237665036714442825	123.338382	+17.404285	4	3	0.058	0.059	24.637	25.348	17.410	15.552	23.046	5.731	5.408	0.022	0.006	4.918		2	SDSS J081321.21+172415.4	53109.1638
2	6.352	08 13 21.08147	+17 24 16.3618	1237665096844050516	123.337839	+17.404545	4	3	0.061	0.078	27.300	28.020	28.313	14.209	25.869	2.240	1.576	1.221	0.005	1.576		3	SDSS J081321.08+172416.3	53110.1618
3	7.422	08 13 21.42080	+17 24 19.4774	1237665036714442838	123.339253	+17.405410	4	3	0.085	0.080	19.997	18.175	26.075	18.364	16.344	0.296	0.030	6.205	0.101	0.043		2	SDSS J081321.42+172419.4	53109.1638
4	8.186	08 13 21.43212	+17 24 03.8798	1237665096844050564	123.339301	+17.401078	4	3	0.400	0.400	25.347	25.706	25.791	18.616	23.192	5.552	4.989	4.573	0.107	6.016		3	SDSS J081321.43+172403.8	53110.1618
5	8.355	08 13 21.18449	+17 24 04.3392	1237665096844050531	123.338269	+17.401205	4	6	0.399	0.399	25.527	24.342	24.637	21.294	22.827	0.802	0.706	0.977	0.155	0.933		3	SDSS J081321.18+172404.3	53110.1618
6	8.368	08 13 21.70519	+17 24 19.2633	1237667109035966704	123.340438	+17.405351	1	3	0.058	0.057	23.610	19.004	17.405	15.751	22.948	4.905	0.040	0.012	0.006	4.176	0.2771	3	SDSS J081321.70+172419.2	53350.4070

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)

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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	8.130	08 13 21.71785	+17 24 18.8711	4578352	123.340491	+17.405242	20.169	587741387811062017	6	6	1	Sloan	DR7
2	8.458	08 13 21.86737	+17 24 17.3772	4578353	123.341114	+17.404827	18.683	587741387811062015	3	3	2	Sloan	DR7

Target Name (resolved by Sesame) or Position:	Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)	Radius Box size