VizieR

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VizieR

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The 3 columns 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
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The HST Guide Star Catalog, Version 1.2 (Lasker+ 1996)
The Full Catalogue (25241730 positions) (25241730 rows)
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Full

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GSC

RAJ2000
deg
DEJ2000
deg
PosErr
arcsec
Pmag
mag
e_
mag
n_

Class

Plate

Epoch
yr
10.0004 36 37.9992+15 50 57.3360126601085069.15833+15.84926 0.210.05 0.40 10000P1982.877

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.

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The HST Guide Star Catalog, Version GSC-ACT (Lasker+ 1996-99)

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

_r
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RAJ2000
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DEJ2000
deg
PosErr
arcsec
Pmag
mag
e_
mag
n_

Class

Epoch
yr
10.2504 36 38.0136+15 50 57.4800126601085069.15839+15.84930 0.210.06 0.40 101982.877
I/271/out
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The GSC 2.2 Catalogue (STScI, 2001)

The Full GSC2.2.1 Catalogue (455851237 objects) (455851237 rows)
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No object found around (ICRS) position 04:36:38.0+15:50:57

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
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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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Full

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GSC2.3

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

a
pix
e

10.37404 36 38.01216+15 50 57.6600NA95000093069.158384+15.8493501982.962    10.53 9.930 4.97 0.05
I/353/gsc242
Post annotation
The Guide Star Catalog, Version 2.4.2 (GSC2.4.2) (STScI, 2020)
Guide Star Catalogue, Version 2.4.2 (original column names in green) (3485671481 rows)
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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
10.09104 36 38.0077948900+15 50 57.468465554NA95000093069.15835047827+15.84927588821 1303322193 2015.500010.293919         9.929550  10.71600010.394000   11.08710.35810.55511.025   9.627 9.549 9.499     9.443 9.476 9.556 8.522     4.974 0.045 68.6
20.79104 36 38.0423376000+15 50 57.824376000NA95033685069.15850974000+15.84939566000 1303322133685 2012.0823                     10.25510.25510.31010.34010.3540                            
31.97804 36 38.0191056000+15 50 59.293104000NA95032473069.15841294000+15.84980364000 1303322132473 2012.6743                      15.580  14.90513.9978                            
42.07804 36 38.1127920000+15 50 58.613676000NA95034345069.15880330000+15.84961491000 1303322134345 2013.6143                     13.11315.034  14.150                              
52.16404 36 37.8492744000+15 50 57.371892000NA95032120069.15770531000+15.84926997000 1303322132120 2013.3913                     15.05615.24714.732                                
62.43904 36 38.1595704000+15 50 56.564916000NA95033521069.15899821000+15.84904581000 1303322133521 2013.3453                      15.04014.817                                
72.91304 36 37.9424976000+15 50 54.540348000NA95031377069.15809374000+15.84848343000 1303322131377 2010.5553                     15.116  15.014                                

Note: The Guide Star Catalog has been constructed to support the operational need of the Hubble Space Telescope; it is primarily based on an all-sky, single epoch, single passband collection of Schmidt plates. It contains over 25 million positions for about 19 million objects, of which more than 15 million are classified as stars.

I/220/out
Post annotation
The HST Guide Star Catalog, Version 1.1 (Lasker+ 1992)

The Full Catalogue (25258765 positions) (25258765 rows)
img(gal)

start AladinLite
Full

_r
arcsec
_RAJ2000
"h:m:s"
_DEJ2000
"d:m:s"
GSC

RAJ2000
deg
DEJ2000
deg
PosErr
arcsec
Pmag
mag
e_
mag
n_

Class

10.1304 36 37.9920+15 50 57.4080126601085 69.15830 15.84928 0.210.06 0.40 10
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