VizieR

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Show constraint information

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	0.854	23 17 30.08232	-49 48 00.5940	SAHK009765	349.375343	-49.800165	1980.544		19.93			0	1.41	0.20

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)

start AladinLite

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	0.835	23 17 30.0805664062	-49 48 00.601501465	SAHK009765	349.37533569336	-49.80016708374	231101209765	1980.540	3			19.929200													19.753	18.871	18.658									1.413	0.196	12.3
2	4.474	23 17 29.6800295460	-49 48 12.912462448	SAHK045443	349.37473030000	-49.79901960000	2311012045443	2010.560	4																					17.735	17.348	12.812	9.258

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	4.474	23 17 29.935284	-49 47 56.47047	J231729.93-494756.4	349.3747303	-49.7990196	Im	17.735	0.155	17.348	0.394	12.812		9.258								0000	0	nnnn	234	2442	1557	2532	BCUU		2M

Note:

II/357/des_dr1 The Dark Energy Survey (DES): Data Release 1 (Abbott+, 2018)
ReadMe+ftp
2018ApJS..239...18A
metaII/357/des_dr1

The Dark Energy Survey (DES) DR1 main catalog (original column names in green) (399263026 rows) (Note)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	DES	CoadID	Aimg pix	Bimg pix	PA deg	S/Gg	S/Gr	S/Gi	S/Gz	S/GY	gmag mag	rmag mag	imag mag	zmag mag	Ymag mag
1	0.171	23 17 30.01200000	-49 48 00.7740000	349.375050000	-49.800215000	J231730.01-494800.7	123882174	1.945	1.856	-29.44328	0.978	0.915	0.873	0.938	0.596	22.2791	21.8266	21.2722	20.6973	20.7657
2	5.231	23 17 30.44448000	-49 47 57.9264000	349.376852000	-49.799424000	J231730.44-494757.9	123882124	2.591	1.685	-71.56610	0.043	0.016	0.001	0.012	0.001	22.8793	22.5833	22.2902	21.7624	21.9968
3	5.320	23 17 30.03408000	-49 48 06.2100000	349.375142000	-49.801725000	J231730.03-494806.2	123882267	1.445	1.184	79.26716	0.632	0.279	0.593	0.077	0.354	23.7384	23.7700	23.9553	23.6022
4	7.338	23 17 29.84976000	-49 47 53.7072000	349.374374000	-49.798252000	J231729.84-494753.7	123882044	1.580	1.504	-42.92963	0.406	0.652	0.004	0.058	0.467	23.8464	23.7078	23.0302	22.1294	21.8910

Note:

II/359/vhs_dr4 The VISTA Hemisphere Survey (VHS) catalog DR4.1 (McMahon+, 2013)
ReadMe+ftp
2013Msngr.154...35M
metaII/359/vhs_dr4

The VISTA Hemisphere Survey band-merged multi-waveband catalogues (VHS) DR4.1 of 1,155,634,198 sources (original column names in green) (1155634198 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SrcID	RAJ2000 deg	DEJ2000 deg	FrameID	PriOrSec	Y-Jpnt mag	J-Hpnt mag	H-Kspnt mag	J-Kspnt mag	Y-Jext mag	J-Hext mag	H-Ksext mag	J-Ksext mag	Mclass	Ypmag mag	Yap3 mag	Yapc3 mag	Yavgap3	Yperrbits	Jpmag mag	Jap3 mag	Japc3 mag	Javgap3	Jperrbits	Hpmag mag	Hap3 mag	Hapc3 mag	Havgap3	Hperrbits	Kspmag mag	Ksap3 mag	Ksapc3 mag	Ksavgap3	Ksperrbits
1	0.204	23 17 30.01630	-49 48 00.7709	472554242154	349.375068	-49.800214	472446403436	472446403436		0.8822	0.2126	1.0947		0.8516	0.2876	1.1392	-1					0	19.9042	19.7532	20.0795	98.145	0	19.1365	18.8711	19.2279	104.918	0	18.9285	18.6585	18.9402	97.342	0
2	0.213	23 17 30.01236	-49 48 00.7240	473262054686	349.375051	-49.800201	472446408919	472446403436		0.3931				0.4041			-2					0	19.4157	19.2991	19.7505	98.847	0	19.2601	18.9060	19.3464	88.435	0					0

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	5.058	23 17 30.009315	-49 47 55.84312	3483m500o0018422	349.3750388	-49.7988453	9.9950e+01	1.9966e+02	5.9977e+00	2.3221e+01	1.00000	1.00000	0.9675	0.9809

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	5.495	23 17 29.979423	-49 47 55.40817	349.3749143	0.2047	-49.7987245	0.1990	J231729.97-494755.3	11	12	8	12	349.3748184	0.2246	-49.7986841	0.2177	0.10996	0.0787	0.04602	0.0743	14.8	10.8	8.6e+01	6e+00	2.1e+02	2e+01	17.670	16.681	1N000	1.915	0.532	4.471	7.37e-04	3.32e-01	3	3	3	3	1.146	00	WISEA

Note:

II/367/vhs_dr5 The VISTA Hemisphere Survey (VHS) catalog DR5 (McMahon+, 2020)
ReadMe+ftp
2013Msngr.154...35M
metaII/367/vhs_dr5

The VISTA Hemisphere Survey band-merged multi-waveband catalogues (VHS) DR5 of 1,374,207,485 sources (original column names in green) (1374207485 rows)

start AladinLite

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SrcID	RAJ2000 deg	DEJ2000 deg	Name	PriOrSec	Y-Jpnt mag	J-Hpnt mag	H-Kspnt mag	J-Kspnt mag	Y-Jext mag	J-Hext mag	H-Ksext mag	J-Ksext mag	Mclass	AY mag	AJ mag	AH mag	AKs mag	Ypmag mag	Yap3 mag	Yapc3	Yavgap3	Yperrbits	Jpmag mag	Jap3 mag	Japc3 mag	Javgap3	Jperrbits	Hpmag mag	Hap3 mag	Hapc3 mag	Havgap3	Hperrbits	Kspmag mag	Ksap3 mag	Ksapc3 mag	Ksavgap3	Ksperrbits
1	0.204	23 17 30.01630	-49 48 00.7709	473034364064	349.375068	-49.800214	VHS J231730.01-494800.7	472446407390		0.8822	0.2126	1.0947		0.8516	0.2876	1.1392	-1	0.0151	0.0107	0.0068	0.0045					0	19.9042	19.7532	20.0795	98.145	0	19.1365	18.8711	19.2279	104.918	0	18.9285	18.6585	18.9402	97.342	0
2	0.213	23 17 30.01236	-49 48 00.7240	472674292247	349.375051	-49.800201	VHS J231730.01-494800.7	472446407390		0.3931				0.4041			-2	0.0151	0.0107	0.0068	0.0045					0	19.4157	19.2991	19.7505	98.847	0	19.2601	18.9060	19.3464	88.435	0					0

Note:

II/371/des_dr2 The Dark Energy Survey (DES): Data Release 2 (Abbott+, 2021)
ReadMe+ftp
2021ApJS..255...20A
metaII/371/des_dr2

The Dark Energy Survey (DES) DR2 main catalog (original column names in green) (691483608 rows) (Note)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	DES	RA_ICRS deg	DE_ICRS deg	CoadID	Aimg pix	Bimg pix	PA deg	ClCoad	ClWavg	gmag mag	rmag mag	imag mag	zmag mag	Ymag mag	e_gmag mag	e_rmag mag	e_imag mag	e_zmag mag	e_Ymag mag
1	0.215	23 17 30.02179	-49 48 00.9396	DES J231730.02-494800.9	349.375091	-49.800261	1002355384	2.253	2.180	16.495	0	0	22.2526	21.4389	20.9205	20.6652	20.7993	0.0221	0.0141	0.0148	0.0204	0.0679
2	5.203	23 17 30.45181	-49 47 58.0823	DES J231730.45-494758.0	349.376883	-49.799467	1002355331	3.104	2.131	-67.142	3	3	22.9046	22.5424	22.2789	21.7533	22.0420	0.0464	0.0448	0.0597	0.0642	0.2478
3	5.490	23 17 30.05540	-49 48 06.3633	DES J231730.05-494806.3	349.375231	-49.801768	1002355569	1.889	1.679	-63.238	3	2	23.9142	23.6271	23.7768	23.4701	23.2172	0.0858	0.0886	0.1705	0.2296	0.5123
4	6.816	23 17 30.64018	-49 48 03.7355	DES J231730.64-494803.7	349.377667	-49.801038	1002355504	1.059	0.793	0.742	2	-9	25.6562	25.0877	24.8320	25.6174	24.6097	0.2429	0.1946	0.2612	0.9398	1.0996
5	7.191	23 17 29.85513	-49 47 53.8475	DES J231729.85-494753.8	349.374396	-49.798291	1002355168	3.229	2.155	43.974	3	3	23.8618	23.3871	22.7679	22.0891	21.9682	0.1150	0.1004	0.0966	0.0902	0.2387

Note:

II/379/smssdr4 SkyMapper Southern Sky Survey. DR4 (Onken+, 2024)
ReadMe+ftp
2024arXiv240202015O
metaII/379/smssdr4

SkyMapper DR4 (original column names in green) (724329344 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SMSS	RAICRS deg	DEICRS deg	ObjectId	e_RAICRS mas	e_DEICRS mas	EpMean d	flags	ClassStar	RadrPetro pix	uPSF mag	uPetro mag	vPSF mag	vPetro mag	gPSF mag	gPetro mag	rPSF mag	rPetro mag	iPSF mag	iPetro mag	zPSF mag	zPetro mag
1	0.128	23 17 30.01322	-49 48 00.8963	231730.00-494800.9	349.375055	-49.800249	1599648442	56	63	58352.5145	0	0.890	7.52	15.8977	15.6746	15.8709	15.8941	16.0146	16.0032	16.1133	16.0025	16.4290	16.5402

VI/42/out

Identification of a Constellation From Position (Roman 1987)

ReadMe+ftp

1987PASP...99..695R

Compute constellation name from Position (357 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA1875 deg	DE1875 deg	Cst
1	0.1	23 17 30.021	-49 48 01.32	347.6078	-50.4824	Gru

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)

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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	0.203	23 17 30.02044855007	-49 48 00.9445794408	8000079194001363	349.375085202292	-49.800262383178	8000	79194	1363	PSF	0.051	P4	1.214	1.278	1	0
2	5.220	23 17 30.45602008368	-49 47 58.1159724504	8000079194001364	349.376900083682	-49.799476659014	8000	79194	1364	EXP	0.006	E5	1.055	0.152	1	1
3	5.501	23 17 30.05407017479	-49 48 06.3759803580	8000079194001365	349.375225292395	-49.801771105655	8000	79194	1365	REX	0.001	R5	1.002	0.412	1	0
4	7.209	23 17 29.86140196511	-49 47 53.8171185516	8000079194001413	349.374422508188	-49.798282532931	8000	79194	1413	REX	0.001	R5	1.077	0.150	1	1

Note:

VII/299/help HELP DR1 photometry of extragalactic field sources (Shirley+, 2021)
ReadMe+ftp
2021MNRAS.507..129S
metaVII/299/help

Herschel Extragalactic Legacy Project HELP photometric catalogue of extragalactic field sources (original column names in green) (171602130 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	HELP	RAJ2000 deg	DEJ2000 deg	r_stellar	stellar	gmag mag	zphEAZY	Fr uJy	F350sp uJy	Field	rmag mag	Fg uJy	F500sp uJy	F250sp uJy	E(B-V) mag
1	0.279	23 17 30.02875017516	-49 48 00.8784025952	HELP_J231730.029-494800.878	349.375119792397	-49.800244000721	des_stellarity	0.978009462	22.279066086	0.799400000	6.75087943e+00	3.39528220e+03	SSDF	21.826599121	4.45013889e+00	3.54423240e+03	4.16044970e+03	0.009910551
2	5.308	23 17 30.46123017515	-49 47 58.0308025952	HELP_J231730.461-494758.031	349.376921792397	-49.799453000721	des_stellarity	0.042718787	22.879276276	0.860800000	3.36266185e+00	3.71060060e+03	SSDF	22.583292007	2.56029194e+00	3.85980960e+03	4.07998100e+03	0.009911057
3	5.437	23 17 30.05083017515	-49 48 06.3144025952	HELP_J231730.051-494806.314	349.375211792396	-49.801754000721	des_stellarity	0.632069826	23.738443375	0.786500000	1.12720292e+00		SSDF	23.769994736	1.16043989e+00			0.009909964
4	7.205	23 17 29.86651017516	-49 47 53.8116025952	HELP_J231729.867-494753.812	349.374443792397	-49.798281000721	des_stellarity	0.405515522	23.846385956	0.963000000	1.19362898e+00	2.72606320e+03	SSDF	23.707826614	1.05061989e+00	3.44205220e+03	2.75287700e+03	0.009911413
5	9.945	23 17 29.17531017515	-49 48 06.8292025953	HELP_J231729.175-494806.829	349.371563792397	-49.801897000721	des_stellarity	0.541456938	24.525058746	0.929900000	7.19319012e-01	3.12595730e+03	SSDF	24.257696152	5.62310899e-01	3.74257180e+03	3.78467300e+03	0.009909918

B/eso/eso_arc

ESO Science Archive Catalog (ESO, 1991-2026)

ReadMe+ftp

Full ESO science archive log from 1991 (36652431 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	TelID	ProgID	tExp s	RAJ2000 deg	DEJ2000 deg	Ask	Target
1	6.509	23 17 29.88281250000	-49 47 54.4903564454	31	199.D-0143(M)	260.0	349.37451171875	-49.79846954346	Data	AT2018fdx
2	6.745	23 17 30.32958984375	-49 47 54.9572753906	31	199.D-0143(M)	900.0	349.37637329102	-49.79859924316	Data	AT2018fdx

B/vsx/vsx

AAVSO International Variable Star Index VSX (Watson+, 2006-)

ReadMe+ftp

2006SASS...25...47W

Variable Star indeX, Version 2026-08-09 (original column names in green) (10304640 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	OID	Name	V	RAJ2000 deg	DEJ2000 deg	Type	l_	max mag	u_	n_	f_	l_	min mag	u_	n_	l_	Period d	u_	Sp
1	0.13	23 17 30.0073	-49 48 00.794	623461	ASASSN-18sk	0	349.37503	-49.80022	UGSU		16.100		g			22.300		g

J/A+A/675/A195/mast

ZTF DR11 classification in ZTF/4MOST sky (Sanchez-Saez+, 2023)

ReadMe+ftp

2023A&A...675A.195S

Master catalog used to generate the LS (1907096 rows)

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SourceId	RAJ2000 deg	DEJ2000 deg	Per d	Class	ClassALeRCE	Cat	z	ClassDR11
1	0.148	23 17 29.98533	-49 48 00.9430	AT 2018fdx	349.374939	-49.800262	None	CV	CV/Nova	TNS	0.000000	CV/Nova

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