VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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The 7 columns 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)

The Full Catalogue (526280881 rows) (Note)
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_r
arcsec
_RAJ2000
"h:m:s"
_DEJ2000
"d:m:s"
_RAB1950
"h:m:s"
_DEB1950
"d:m:s"
_Glon
deg
_Glat
deg
USNO-A2.0

RAJ2000
deg
DEJ2000
deg
ACTflag

Mflag

Bmag
mag
Rmag
mag
Epoch
yr
1 0.41523 23 22.10088-33 47 08.952023 20 40.91320-34 03 37.4646008.19181701-69.936225040525-44219530350.842087-33.785820    11.712.91982.657
2 5.91123 23 22.07088-33 47 14.690423 20 40.88266-34 03 43.2026008.18736883-69.935752980525-44219527350.841962-33.787414    16.617.61982.657

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)
The Full Catalogue (25241730 positions) (25241730 rows)
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_r
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_RAJ2000
"h:m:s"
_DEJ2000
"d:m:s"
_RAB1950
"h:m:s"
_DEB1950
"d:m:s"
_Glon
deg
_Glat
deg
GSC

RAJ2000
deg
DEJ2000
deg
PosErr
arcsec
Pmag
mag
e_
mag
n_

Class

Plate

Epoch
yr
1 0.7723 23 22.0944-33 47 09.49223 20 40.9067-34 03 38.005008.1914070-69.93616830751000993350.84206-33.78597 1.314.67 0.40 0304851980.761

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)

The Full GSC2.2.1 Catalogue (455851237 objects) (455851237 rows)
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_r
arcsec
_RAJ2000
"h:m:s"
_DEJ2000
"d:m:s"
_RAB1950
"h:m:s"
_DEB1950
"d:m:s"
_Glon
deg
_Glat
deg
GSC2.2

RA(ICRS)
deg
DE(ICRS)
deg
Epoch
yr
Rmag
mag
e_
mag
Bjmag
mag
e_
mag
Class

a
pix
e

1 0.15123 23 22.05984-33 47 08.710823 20 40.87205-34 03 37.2229008.19210336-69.93610241S32231109350.841916-33.7857531996.75713.36 0.4313.07 0.283 10.34 0.06

Note: The USNO-B Catalog presents positions, proper motions, magnitudes un blue, red and infrared, as well as star/galaxy estimators for 1,045,175,762 objects derived from 3,648,832,040 separate observations. The data were taken from scans of 7,435 Schmidt plates taken from various sky surveys during the last 50 years.
USNO-B1.0 catalog was created by Dave Monet and collaborators at http://www.nofs.navy.mil/data/fchpix/
Note that the star/galaxy estimators may be mixed up in dense regions.

I/284/out The USNO-B1.0 Catalog (Monet+ 2003)
The Whole-Sky USNO-B1.0 Catalog of 1,045,913,669 sources (1045175762 rows)
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_DEJ2000
"d:m:s"
_RAB1950
"h:m:s"
_DEB1950
"d:m:s"
_Glon
deg
_Glat
deg
USNO-B1.0

RAJ2000
deg
DEJ2000
deg
e_RAJ2000
mas
e_DEJ2000
mas
Epoch
yr
pmRA
mas/yr
pmDE
mas/yr
Ndet

B1mag
mag
R1mag
mag
B2mag
mag
R2mag
mag
Imag
mag
1 0.53823 23 22.06272-33 47 08.250023 20 40.99414-34 03 38.5794008.19245945-69.936141900562-0907175350.841928-33.785625 602101989.6 -28 324  12.7011.8212.1712.90
2 5.70023 23 22.09488-33 47 14.470823 20 40.91338-34 03 43.1992008.18748535-69.935848010562-0907176350.842062-33.7873535443441987.3 0 03  18.1316.9417.94  
3 6.66823 23 22.02336-33 47 15.421223 20 40.84156-34 03 44.1488008.18690505-69.935545680562-0907173350.841764-33.7876179999991989.2 0 02    18.4518.65  
4 8.47023 23 21.39144-33 47 08.991623 20 40.20809-34 03 37.7115008.19345218-69.933833130562-0907172350.839131-33.7858319999991987.6 0 03  19.7220.2318.57  

Note: The Naval Observatory Merged Astrometric Dataset (NOMAD) contains astrometric and photometric data for over 1 billion stars derived from the Hipparcos (I/239), Tycho-2 (I/259), UCAC2 (I/289), and USNO-B1.0 (I/284) catalogs for astrometry and optical photometry, supplemented by 2MASS (II/246) near-infrared photometry.
An efficient remote query program findnomad1 is available in the cdsclient package, for Unix/Linux platforms

I/297/out NOMAD Catalog (Zacharias+ 2005)
The NOMAD-1 Catalog (1117612732 rows)
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_r
arcsec
_RAJ2000
"h:m:s"
_DEJ2000
"d:m:s"
_RAB1950
"h:m:s"
_DEB1950
"d:m:s"
_Glon
deg
_Glat
deg
NOMAD1

YM

RAJ2000
deg
DEJ2000
deg
r

pmRA
mas/yr
e_
(...)
pmDE
mas/yr
e_
(...)
Bmag
mag
r_

Vmag
mag
r_

Rmag
mag
r_

Jmag
mag
Hmag
mag
Kmag
mag
R

1 0.53823 23 22.062672-33 47 08.2500023 20 40.994088-34 03 38.57936008.192459565-69.9361417400562-0997837YM350.8419278-33.7856250B -28.0 4.0 32.0 16.017.830Y17.740Y12.170B15.78715.14414.406  
2 5.69923 23 22.094664-33 47 14.4700823 20 40.913163-34 03 43.19849008.187486428-69.9358473270562-0997838..350.8420611-33.7873528B 0.0 0.0 0.0 0.016.940B    17.940B        
3 6.66723 23 22.023336-33 47 15.4201223 20 40.841531-34 03 44.14767008.186905952-69.9355456730562-0997835..350.8417639-33.7876167B 0.0 0.0 0.0 0.018.450B    18.650B        
4 8.47123 23 21.391344-33 47 08.9901623 20 40.207998-34 03 37.71009008.193453538-69.9338328980562-0997834..350.8391306-33.7858306B 0.0 0.0 0.0 0.020.230B    18.570B        

Note: This version of the GSC-II has no proper motions, but the limits on brightness which existed on GSC2.2 (F<18.5, Bj<19.5) were removed.

I/305/out The Guide Star Catalog, Version 2.3.2 (GSC2.3) (STScI, 2006)
The Full GSC2.3.2 Catalogue (945592683 objects) (945592683 rows)
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_r
arcsec
_RAJ2000
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_DEJ2000
"d:m:s"
_RAB1950
"h:m:s"
_DEB1950
"d:m:s"
_Glon
deg
_Glat
deg
GSC2.3

RAJ2000
deg
DEJ2000
deg
Epoch
yr
Fmag
mag
jmag
mag
Vmag
mag
Nmag
mag
Class

a
pix
e

1 0.15023 23 22.06008-33 47 08.707223 20 40.87229-34 03 37.2193008.19210563-69.93610345SBMC000009350.841917-33.7857521996.75713.3613.07  13.823 10.34 0.06
I/317/sample The PPMXL Catalog (Roeser+ 2010)
PPMXL catalog of positions and proper motions on the ICRS (910469430 rows)
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_r
arcsec
_RAJ2000
"h:m:s"
_DEJ2000
"d:m:s"
_RAB1950
"h:m:s"
_DEB1950
"d:m:s"
_Glon
deg
_Glat
deg
RAJ2000
deg
DEJ2000
deg
pmRA
mas/yr
pmDE
mas/yr
Jmag
mag
Kmag
mag
b1mag
mag
b2mag
mag
r1mag
mag
r2mag
mag
imag
mag
No

fl

1 0.15323 23 22.07544-33 47 08.919623 20 40.98644-34 03 37.7239008.19190229-69.93614146350.841981-33.785811 -22.9 1.515.78714.406  11.8212.7012.1712.90 5 0
2 5.82923 23 22.09440-33 47 14.600423 20 40.86618-34 03 43.7582008.18738443-69.93583801350.842060-33.787389 11.6 8.6      16.9418.1317.94   3 0
3 7.92823 23 21.80376-33 47 15.975623 20 41.21338-34 03 40.7725008.18698452-69.93477027350.840849-33.787771 -147.1 -78.7      18.45  18.65   2 0
4 8.60323 23 21.39408-33 47 10.474823 20 40.07956-34 03 27.5582008.19227814-69.93374615