VizieR

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

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)

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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	0.710	17 56 55.31040	+55 21 04.9644	N4CW013642	269.230460	+55.351379	1993.453	20.52	22.12			3	1.49	0.38

Note:

I/351/gps1_p The extended Gaia-PS1-SDSS (GPS1+) proper motion catalog (Tian+, 2020)
ReadMe+ftp
2020ApJS..248...28T
metaI/351/gps1_p

Extended Gaia-PS1-SDSS (GPS1+) proper motion catalog (original column names in green) (390405023 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	DE_ICRS deg	rmag mag	pmRA mas/yr	e_ (...)	pmxRA mas/yr	e_ (...)	Chi2RA	pmGRA mas/yr	pmDE mas/yr	e_ (...)	pmxDE mas/yr	e_ (...)	Chi2DE	pmGDE mas/yr	Nobs	Flag	PS1	Gaia	DR9+DR12	Sloan	2M
1	0.087	17 56 55.2820441009	+55 21 05.701616670	269.23034850718	+55.35154799598	21.525925	1.362	7.350	0.715	7.468	8.17313e-02		-12.883	5.726	-12.574	5.759	4.68823e-02		6	10	PS1	Gaia	DR9+DR12	Sloan	2M

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	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	0.073	17 56 55.2824544000	+55 21 05.588064000	N4CW013642	269.23034356000	+55.35155224000	1112010013642	2011.388	3			22.124200	20.522500						22.810	21.959	21.574	21.289	21.420							16.614	15.811	13.082	9.332			1.488	0.385	107.5

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)

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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	0.483	17 56 55.30729	+55 21 05.9941	J175655.30+552105.9	269.230447	+55.351665	0.389	0.355	Im	16.745	0.074	15.769	0.098	13.470		9.086					0000	0	21nn		2M

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)

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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	0.558	17 56 55.285578	+55 21 06.15243	J175655.28+552106.1	269.2303566	+55.3517090	Im	16.614	0.048	15.811	0.066	13.082		9.332								0000	0	1nnn	-608	498	-476	537	AAUU		2M

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	0.073	17 56 55.28245440	+55 21 05.5880640	269.230343560	+55.351552240	174422692303512570	436527232	52	0.0289	0.0984	55875.387766200	5	29	21.9588	0.1321	22.0417	0.1058	115000	21.5739	0.0694	21.7168	0.0751	115000	21.2890	0.0546	21.2630	0.0866	115000					114720					114720

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)

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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	0.094	17 56 55.264441	+55 21 05.64867	2693p560o0002643	269.2302685	+55.3515691	2.4050e+02	5.1207e+02	4.9443e+00	1.7643e+01	1.00000	1.00000	0.8448	0.8583

II/365/catwise

The CatWISE2020 catalog (updated version 28-Jan-2021) (Marocco+, 2021)

ReadMe+ftp

2021ApJS..253....8M

The CatWISE2020 catalog (original column names in green) (1890715640 rows)

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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	0.079	17 56 55.283304	+55 21 05.60577	269.2303471	0.0695	+55.3515572	0.0740	J175655.28+552105.6	12	12	12	12	269.2303590	0.0711	55.3515629	0.0749	0.01416	0.0219	-0.05051	0.0231	40.0	32.9	2.2e+02	6e+00	5.0e+02	2e+01	16.625	15.748	1N000	0.209	0.695	1.041	4.19e+00	1.56e-01	3	3	3	3	0.529	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)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	objid	RAJ2000 deg	DEJ2000 deg	psScore
1	0.073	17 56 55.2824544	+55 21 05.588064	174422692303512570	269.23034356	+55.35155224	0.75140476000

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	0.073	17 56 55.2824016000	+55 21 05.588064000	174422692303512570	269.23034334000	+55.35155224000	436527232	52	0.03212999925	0.09843999892	55875.387766200	5	29	21.9588	0.1258	22.0417	0.1038	115000	21.5739	0.0669	21.7168	0.0742	115000	21.2890	0.0451	21.2630	0.0861	115000					114720					114720

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"	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	0.126	17 56 55.28304	+55 21 05.7024	269.230346	+55.351584	1	+	6	J175655.28+552105.7		Im	2001.4574	3	22.821	0.423	22.218	0.093	21.558	0.069	21.428	0.099	21.437	0.344
2	0.141	17 56 55.29024	+55 21 05.5728	269.230376	+55.351548	2		6	J175655.29+552105.5		Im	2003.4836	1	23.114	0.650	22.118	0.090	21.590	0.084	21.330	0.093	21.568	0.426

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_	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	0.126	17 56 55.28309	+55 21 05.7031	269.230346	+55.351584	1	+	6	J175655.28+552105.7		2001.4575	3	22.821	0.423	22.218	0.093	21.558	0.069	21.428	0.099	21.437	0.344
2	0.141	17 56 55.29024	+55 21 05.5726	269.230376	+55.351548	2		6	J175655.29+552105.5		2003.4836	1	23.114	0.650	22.118	0.090	21.590	0.084	21.330	0.093	21.568	0.426

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	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	Q	SDSS16	MJD d
1	0.127	17 56 55.28311	+55 21 05.7031	1237655749391156415	269.230346	+55.351584	1	6	1	0.051	0.046	22.810	22.215	21.555	21.420	21.420	0.423	0.093	0.069	0.099	0.345	3	SDSS J175655.28+552105.7	52076.3381
2	0.141	17 56 55.29027	+55 21 05.5726	1237662720123667325	269.230376	+55.351548	2	6	0	0.057	0.049	23.105	22.117	21.592	21.329	21.561	0.652	0.090	0.084	0.093	0.427	1	SDSS J175655.29+552105.5	52816.3691
3	0.168	17 56 55.29378	+55 21 05.6127	1237656564901544680	269.230391	+55.351559	4	0	0	0.026	0.033											3	SDSS J175655.29+552105.6	52172.1795
4	0.319	17 56 55.28058	+55 21 05.9169	1237655749391221433	269.230336	+55.351644	4	0	0	0.396	0.396											3	SDSS J175655.28+552105.9	52076.3385

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)

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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	0.081	17 56 55.28314787958	+55 21 05.6257945676	39633326201374013	269.230346449498	+55.351562720713	main	dark	10071	1.21127442e+00	4.43676757e-04	0	7.93093523e+03	7.63825159e-01	-4.34368871e+01	-1.72842092e+01	2.47409360e+01	0.00000000e+00	0.00000000e+00	0.00000000e+00	0.00000000e+00	0.00000000e+00	0.00000000e+00	7892	QSO	LOZ	3.50475453e+02	0	0.000	0.000	2015.5000	TGT	1	9011	2693p552	602982	1341	PSF	0.040968	1.27208e+00	2.29329e+00	3.21930e+00	1.99268e+01	2.45153e+01	9.88882e-01	1.78274e+00	2.50259e+00	0.000000	863.1992	269.230343956000	0.00000e+00	55.351530952248	0.00000e+00	59383.38068535	59383.38068535	59383.38068535	1.22149e+02	1.85110e+03	7.30617e+01	7.12992e+03	1.10798e+04	3.28659e+01	8.43068e+01	1	0	1	1	DESI J269.2303+55.3515

Note:

VI/137/gum_mw GaiaSimu Universe Model Snapshot (Robin+, 2012)
ReadMe+ftp
2012A&A...543A.100R
metaVI/137/gum_mw

Gaia Universe Model Snapshot (GUMS): Milky Way stars (among 2,143,475,885 stars) (2152286095 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	Pop	Gmag mag	GBmag mag	GRmag mag	Gsmag mag	RAICRS deg	DEICRS deg	r pc	pmRA mas/yr	pmDE mas/yr	RV km/s	Mass Sun	[Fe/H] [Sun]	Teff K	logg [cm/s2]
1	5.078	17 56 55.789771326	+55 21 03.01067779	2	21.833	23.129	20.646	20.098	269.2324291499	+55.3508240691	2212.1	-5.778	-4.403	-82.0	0.2580	-0.59	3681	5.027
2	5.116	17 56 55.793207940	+55 21 02.98563701	2	17.813	18.225	17.218	16.952	269.2324434692	+55.3508171133	2212.1	-5.778	-4.403	-83.6	0.9710	-0.59	0	0.000
3	5.130	17 56 55.794451480	+55 21 02.97657595	2	17.840	18.231	17.266	17.009	269.2324486506	+55.3508145963	2212.1	-5.778	-4.403	-84.4	0.7130	-0.59	5321	4.648

Note:

VII/292/north DESI Legacy Imaging Surveys DR8 photometric redshifts (Duncan, 2022)
ReadMe+ftp
2022MNRAS.512.3662D
metaVII/292/north

Legacy Surveys DR8 North Photometric Redshifts catalog (323 213 867 sources) (323213867 rows)

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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	0.059	17 56 55.28094679345	+55 21 05.6086075224	8001602982004636	269.230337278306	+55.351557946534	8001	602982	4636	REX	0.001	R3	0.783	0.358	1	0
2	7.632	17 56 54.64809429503	+55 21 11.0576087460	8001602982004680	269.227700392896	+55.353071557985	8001	602982	4680	PSF	0.936	P8	0.657	0.755	1	0

J/ApJS/234/23/c75cat

The WISE AGN candidates catalogs (Assef+, 2018)

ReadMe+ftp

2018ApJS..234...23A

C75 final AGN candidates catalog (table 2) (20907127 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	WISEA	RAJ2000 deg	DEJ2000 deg	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	MS	SigPix deg-2
1	0.558	17 56 55.285584	+55 21 06.15240	J175655.28+552106.1	269.2303566	+55.3517090	16.614	0.048	15.811	0.066	13.082		9.332		0	1277

J/MNRAS/419/80/catalog

Photometric Classification Catalogue of SDSS DR7 (Abraham+, 2012)

ReadMe+ftp

2012MNRAS.419...80A

Photometric catalogue based on SDSS DR7 (a sample is published as Table 4) (6038247 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	umag mag	gmag mag	rmag mag	imag mag	zmag mag	cl1	C1 %	cl2	C2 %	DR7	SDSS
1	0.14	17 56 55.2864	+55 21 05.688	269.23036	+55.35158	22.430	22.136	21.525	21.426	21.486	1	76.2	3	23.8	DR7	SDSS

Note:

J/MNRAS/506/1651/bass_dr3 XGBoost ML classifier of BASS DR3 sources (Li+, 2021)
ReadMe+ftp
2021MNRAS.506.1651L
metaJ/MNRAS/506/1651/bass_dr3

Photometric and classifications data results of BASS DR3 sources (110896599 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	BASS	RAJ2000 deg	DEJ2000 deg	gmag mag	rmag mag	zmag mag	Type	rmagcor mag	gmagcor mag	zmagcor mag	Classb	Classm	Classbi	Classmi
1	0.058	17 56 55.279971416	+55 21 05.63146940	87033013228	269.2303332142	+55.3515642971	22.22621	21.59727	21.23135	0	21.51676	22.10984	21.18685	0	0	0	0

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)

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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	0.483	17 56 55.3073040000	+55 21 05.994000000	174422692303512570	269.2303433400	55.35155224000	0.032130	0.098440	1.272588867e-04	2.012149962e-01	2.510245884e+11	999999999999999999	269.23044710000	+55.35166500000	0.356300000	0.387499990	-0.065800004	QSO	0.026179636	0.001167377	0.972653030	0	772			-999.000000000				Chambers+16	Cutri+12

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