VizieR

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The 1 column in color are computed by VizieR, and are not part of the original data.

Note: The Guide Star Catalog has been constructed to support the operational need of the Hubble Space Telescope. It contains over 25 million positions for about 19 million objects, of which more than 15 million are classified as stars. The version 1.2 is a new astrometric reduction which results in absolute position errors about 0.3-0.4 arcsec. (see GSC pages at URL http://www-gsss.stsci.edu/gsc/gsc.html)

I/254/out The HST Guide Star Catalog, Version 1.2 (Lasker+ 1996)
ReadMe+ftp
2001AJ....121.1752M
metaI/254/out

The Full Catalogue (25241730 positions) (25241730 rows)

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Full	_r arcsec	GSC	RAJ2000 deg	DEJ2000 deg	PosErr arcsec	Pmag mag	e_ mag	n_	Class	Plate	Epoch yr
1	2.52	0085100921	168.42555	+11.78697	0.2	14.79	0.34	6	0	03QR	1984.889

Note: The GSC-ACT (or GSC1.3) is a recalibration of the GSC1.1, the catalogue constructed to support the operational need of the Hubble Space Telescope, with the ACT, the combination of the Astrographic Catalogue and the Tycho catalogue derived from the Hipparcos mission; see http://www.projectpluto.com/gsc_act.htm for more details about this recalibration.

I/255/out The HST Guide Star Catalog, Version GSC-ACT (Lasker+ 1996-99)
ReadMe+ftp

metaI/255/out

The GSC-ACT Full Catalogue (25241730 positions) (25241730 rows)

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Full	_r arcsec	GSC	RAJ2000 deg	DEJ2000 deg	PosErr arcsec	Pmag mag	e_ mag	n_	Class	Epoch yr
1	2.60	0085100921	168.42554	+11.78702	0.2	14.81	0.35	6	0	1984.889

Note: The construction of the GSC-II is still in progress: this version has no proper motions, and the magnitude limits are 18.5 in F (red) and 19.5 in J (blue). The data are copyrighted, check the data use Policy.

I/271/out The GSC 2.2 Catalogue (STScI, 2001)
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metaI/271/out

The Full GSC2.2.1 Catalogue (455851237 objects) (455851237 rows)

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Full	_r arcsec	GSC2.2	RA(ICRS) deg	DE(ICRS) deg	Epoch yr	Rmag mag	e_ mag	Bjmag mag	e_ mag	Class	a pix	e
1	1.949	N203220054	168.425455	+11.786812	1989.264	13.98	0.42	16.01	0.41	0	4.25	0.05

I/272/m2000

M2000: Bordeaux Carte du Ciel zone +11<Dec<+18 (Rapaport+, 2001)

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

Full	_r arcsec	GSC2	RA_ICRS deg	DE_ICRS deg	objID	Epoch yr	Class	Gmag mag	Bjmag mag	Fpgmag mag	Npgmag mag	Bmag mag	Vmag mag	umag mag	gmag mag	rmag mag	imag mag	zmag mag	ymag mag	Jmag mag	Hmag mag	Ksmag mag	W1mag mag	W2mag mag	W3mag mag	W4mag mag	a pix	e pix	PA pix
1	0.482	N71C014862	168.42489340102	+11.78646038628	1203220014862	2003.244	3							18.323	15.844	14.432	13.669	12.130
2	1.967	N71C000054	168.42546081543	+11.78681182861	1203220054	1989.260	0		16.010099	13.983600	12.070400									10.722	10.081	9.811					4.250	0.047	166.5
3	2.599	N71C014563	168.42441692211	+11.78608630889	1203220014563	2015.500	0	13.835475				16.590000	15.081000		15.718	14.523	13.078	12.405	12.0442				9.636	9.505	9.308	8.685

Full	_r arcsec	mode	cl	SDSS	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	RA_ICRS deg	DE_ICRS deg	ObsDate yr	Q
1	0.421	2	6	J111341.97+114711.3	19.498	0.041	16.938	0.005	15.578	0.005	17.149	0.020	13.978	0.005	168.424898	+11.786477	2003.2229	2
2	0.485	1	6	J111341.97+114711.2	18.342	0.017	15.867	0.003	14.436	0.003	13.679	0.003	12.148	0.003	168.424896	+11.786458	2003.2448	2
3	0.785	2	6	J111342.01+114710.9	18.808	0.027	16.807	0.004	15.188	0.003	13.251	0.006	12.608	0.003	168.425054	+11.786384	2003.2229	2

Full	_r arcsec	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	Q	SDSS16	MJD d
1	0.457	1237661949710630915	168.424904	+11.786463	3	6	0.001	0.001	18.321	15.843	14.430	13.668	12.130	0.016	0.003	0.003	0.003	0.003	3	SDSS J111341.97+114711.2	52729.1875
2	0.458	1237661949710565433	168.424899	+11.786465	3	6	0.001	0.001	18.324	15.833	14.440	13.632	12.165	0.016	0.003	0.003	0.003	0.003	3	SDSS J111341.97+114711.2	52729.1870
3	0.470	1237661949710565434	168.424907	+11.786458	3	6	0.001	0.001	18.333	15.838	14.443	13.636	12.166	0.016	0.003	0.003	0.003	0.003	3	SDSS J111341.97+114711.2	52729.1870
4	0.470	1237661949710565435	168.424907	+11.786458	4	6	0.001	0.001	18.334	15.840	14.445	13.637	12.166	0.016	0.003	0.003	0.003	0.003	3	SDSS J111341.97+114711.2	52729.1870
5	0.476	1237661812267745339	168.424900	+11.786459	3	6	0.001	0.001	18.355	15.862	14.428	13.339	12.137	0.017	0.003	0.003	0.006	0.003	3	SDSS J111341.97+114711.2	52721.1622
6	0.479	1237661812267745342	168.424900	+11.786458	3	6	0.001	0.001	18.357	15.863	14.429	13.340	12.138	0.017	0.003	0.003	0.006	0.003	3	SDSS J111341.97+114711.2	52721.1622
7	0.479	1237661812267745343	168.424900	+11.786458	4	6	0.001	0.001	18.380	15.865	14.429	13.340	12.138	0.018	0.003	0.003	0.006	0.003	3	SDSS J111341.97+114711.2	52721.1622
8	0.484	1237661949710630916	168.424893	+11.786460	3	6	0.001	0.001	18.323	15.844	14.432	13.669	12.130	0.016	0.003	0.003	0.003	0.003	3	SDSS J111341.97+114711.2	52729.1875
9	0.484	1237661949710630917	168.424893	+11.786460	1	6	0.001	0.001	18.323	15.844	14.432	13.669	12.130	0.016	0.003	0.003	0.003	0.003	3	SDSS J111341.97+114711.2	52729.1875
10	0.520	1237661812267745341	168.424870	+11.786462	4	6	0.001	0.001	18.738	16.065	14.647	13.520	12.267	0.022	0.003	0.003	0.005	0.003	3	SDSS J111341.96+114711.2	52721.1622
11	0.946	1237661812267745340	168.425181	+11.786437	4	6	0.002	0.002	19.585	17.806	16.393	14.974	15.173	0.043	0.006	0.004	0.011	0.007	3	SDSS J111342.04+114711.1	52721.1622
12	4.054	1237661812267745344	168.425969	+11.787112	4	3	0.404	0.402	25.143	22.744	24.914	17.568	22.665	4.164	0.792	3.966	0.023	4.680	3	SDSS J111342.23+114713.6	52721.1622