VizieR

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

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)
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The Full Catalogue (526280881 rows) (Note)

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Full	_r arcsec	USNO-A2.0	RAJ2000 deg	DEJ2000 deg	ACTflag	Mflag	Bmag mag	Rmag mag	Epoch yr
1	1.144	0450-38496503	300.856612	-38.642873			14.7	14.3	1980.498

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)
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2001AJ....121.1752M
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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	1.06	0794700766	300.85659	-38.64289	0.3	14.96	0.37	0	0	01CE	1976.431

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)
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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	1.41	0794700766	300.85661	-38.64279	0.3	14.98	0.37	0	0	1976.431

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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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	0.465	S3322202830	300.856448	-38.643021	1993.614	14.15	0.43	14.91	0.39	0	5.35	0.07

I/277/spmcat

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	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	0.790	SCDE047398	300.85622926400	-38.64331816860	2332220247398	2012.000	3									15.165000	15.628	14.494	14.275	14.129	14.109		13.208		12.860		13.446						17.622
2	0.818	SCDE000830	300.85625816749	-38.64334255116	23322202830	2015.500	0	14.272515		14.909000	14.146500		13.698000		14.932000	14.401000		14.617	14.245	14.178			13.206	12.932	12.887			12.845	12.849	11.918	8.904			5.349	0.070	49.1

Full	_r arcsec	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	0.790	472458007318	300.856229	-38.643318	472446402668	472446407931	0.2372			0.3487	0.2659			0.4406	-1	13.4583	13.4457	13.9976	50.917	8388736	13.2377	13.2085	13.7317	50.696	8388736					0	12.9072	12.8598	13.2911	50.415	8388736
2	0.800	473143424973	300.856235	-38.643325	472446407931	472446407931				0.3183				0.4521	-1					0	13.2170	13.2057	13.6492	99.097	0					0	12.9166	12.8874	13.1971	99.802	0

Full	_r arcsec	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	0.810	3000m394o0033413	300.8562471	-38.6433350	7.3144e+03	6.9855e+03	1.6547e+01	4.2956e+01	1.00000	1.00000	0.9948	0.9965
2	2.159	3012m379o0000024	300.8561742	-38.6425723	2.3014e+03	2.8449e+03	1.6471e+01	5.1768e+01	0.50079	0.50064	0.9749	0.9811

Full	_r arcsec	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	0.790	473365336487	300.856229	-38.643318	VHS J200325.49-383835.9	472446403850	0.2388			0.2940	0.2529			0.4006	-1	0.1173	0.0831	0.0530	0.0347	13.4573	13.4110	13.9666	50.917	8388736	13.2387	13.1722	13.7137	50.696	8388736					0	12.9082	12.8782	13.3131	50.415	8388736
2	0.800	472607210809	300.856235	-38.643325	VHS J200325.49-383835.9	472446403850				0.3191				0.4730	-1	0.1173	0.0831	0.0530	0.0347					0	13.2110	13.1959	13.6665	99.097	0					0	12.9196	12.8768	13.1935	99.802	0

Full	_r arcsec	Strip	RAJ2000 deg	DEJ2000 deg	Imag mag	e_ mag	Jmag mag	e_ mag	Kmag mag	e_ mag	Rmag mag	Bmag mag	Ipsf	Jpsf	Kpsf	DENIS
1	0.161	9619	300.856434	-38.643108	13.669	0.04	13.255	0.09	12.917	0.16	14.3	14.7	99	98	89	J200325.5-383835
2	0.166	9618	300.856401	-38.643099	13.683	0.04	13.280	0.09	12.798	0.15	14.3	14.7	99	95	86	J200325.5-383835

Full	_r arcsec	Name	Teff K	log(g) [cm/s2]	log(L) solLum	[Fe/H] [-]	[N/Fe] [-]	[C/Fe] [-]	Del[C/Fe] [-]	[C/Fe]c [-]	[Sr/Fe] [-]	[Ba/Fe] [-]	Class	I/O	Ref	SimbadName	_RA deg	_DE deg
1	0.11	CS 22964-161a	6050	3.70	0.72	-2.37		1.58	0.00	1.58	0.55	1.36	CEMP-s/rs	0	Thompson et al. (2008)	BPS CS 22964-161	300.85637	-38.64317
2	0.11	CS 22964-161b	5850	4.10	0.26	-2.39		1.40	0.00	1.40	0.45	1.30	CEMP-s/rs	0	Thompson et al. (2008)	BPS CS 22964-161	300.85637	-38.64317

Full	_r arcsec	Group	Name	f_	A	RAJ2000 "h:m:s"	DEJ2000 "d:m:s"	Teff K	log(g) [cm/s2]	l_	[Fe/H] [Sun]	l_	[C/Fe] [Sun]	l_	A(C)	l_	[Ba/Fe] [Sun]	f_	l_	[Eu/Fe] [Sun]	f_	Bin	f_	Out	Bibcode	CCat	SimbadName
1	0.145	I	CS 22964-161A			20 03 25.5292	-38 38 35.4402	6050	3.70		-2.37		1.58		7.64		1.36					2	c		2008ApJ...677..556T	0	BPS CS 22964-0161
2	0.145	I	CS 22964-161B			20 03 25.5292	-38 38 35.4402	5850	4.10		-2.39		1.40		7.44		1.30					2	c	x	2008ApJ...677..556T	0	BPS CS 22964-0161

Full	_r arcsec	Sample	Name	logg [cm/s2]	e_ (...)	Teff K	l_	Porb d	N	[Fe/H] [-]	[C/Fe] [-]	[s/Fe] [-]	[Eu/Fe] [-]	all	SimbadName	_RA deg	_DE deg
1	0.11	nr	CS22964-161A	3.7	0.20	6050		252.481	21	-2.4	1.6	1.4	0.7	all	BPS CS 22964-161	300.85637	-38.64317
2	0.11	nr	CS22964-161B	4.1	0.40	5850		252.481	22	-2.4	1.4	1.3	0.7	all	BPS CS 22964-161	300.85637	-38.64317

Full	_r arcsec	Type	Name	Teff K	logg [cm/s2]	[Fe/H] [Sun]	[C/Fe] [Sun]	l_	[Ba/Fe] [Sun]	l_	[Eu/Fe] [Sun]	s/r	SimbadName	_RA deg	_DE deg
1	0.11	C-rich-s	CS 22964-161A	6050	3.70	-2.39	1.35		1.45		0.69	s	BPS CS 22964-161	300.85637	-38.64317
2	0.11	C-rich-s	CS 22964-161B	5850	4.10	-2.41	1.15		1.37		0.69	s	BPS CS 22964-161	300.85637	-38.64317