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I/271
The GSC 2.2 Catalogue (STScI, 2001)
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1.
I/271/out
The Full GSC2.2.1 Catalogue (455851237 objects)
(455851237 rows)
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
.
Query Setup
(
usage
)
Maximum Entries per table:
1
5
10
20
50
100
200
1000
9999
99999
999999
unlimited
Output layout:
VOTable
VOTable (bin-64)
VOPlot
XML + CSV (Astrores)
FITS (ascii) Table
KMZ/KML - Google Sky
SkyCat-Compatible
HTML Table
HTML with Checkboxes
Detailed results
Tab-Separated-Values
| -Separated-Values
; -Separated-Values
ascii text/plain
ascii table
ascii - small
ascii - tiny
ascii - with Checkboxes
ascii - small with Checkboxes
ascii - 999'filled
Output Order:
+
-
Query by Position on the Sky
(Adapt Form to use a List of targets)
Target
Name (resolved by
S
imbad
) or
Position
:
today
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
Position
in
Sexagesimal, or
Decimal °
Target dimension:
deg
arcmin
arcsec
Radius or
Box size
Output preferences for Position:
r
x,y
Position
Galactic
J2000
B1950
Ecl.J2000
none
Compute
Sort by
r
and
x,y
are the distance to the Target;
Position
is in the same coordinate system as
Target
.
Query by
Constraints
applied on Columns
Show
Sort
Column
Constraint
Explain
(
UCD
)
GSC2.2
(char)
Identification of the object
(Note 1)
(
meta.id;meta.main
)
(
ID_MAIN
)
RA(ICRS)
deg
Right Ascension in ICRS (J2000), at Epoch (
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DE(ICRS)
deg
Declination in ICRS (J2000) (
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
Epoch
yr
Epoch of the position (
time.epoch
)
(
TIME_EPOCH
)
e_RAdeg
arcsec
Mean error on RAdeg
(Note 2)
(
stat.error
)
(
ERROR
)
e_DEdeg
arcsec
Mean error on DEdeg
(Note 2)
(
stat.error
)
(
ERROR
)
Rmag
mag
(n)
Magnitude in F photographic band (red)
(Note 6)
(
phot.mag;em.opt.R
)
(
PHOT_PHG_R
)
e_Rmag
mag
(n)
Mean error on Rmag
(Note 2)
(
stat.error
)
(
ERROR
)
Bjmag
mag
(n)
Magnitude in J photographic band (blue)
(Note 6)
(
phot.mag;em.opt.B
)
(
PHOT_PHG_B
)
e_Bjmag
mag
(n)
Mean error on Bjmag
(Note 2)
(
stat.error
)
(
ERROR
)
Vmag
mag
(n)
Magnitude in V photographic band (green)
(Note 6)
(
phot.mag;em.opt.V
)
(
PHOT_PHG_V
)
ALL
cols
(n)
indicates a possible blank or NULL column
e_Vmag
mag
(n)
Mean error on Vmag
(Note 2)
(
stat.error
)
(
ERROR
)
Imag
mag
(n)
Magnitude in N photographic band
(Note 6)
(
phot.mag;em.opt.I
)
(
PHOT_PHG_I
)
e_Imag
mag
(n)
Mean error on Imag
(Note 2)
(
stat.error
)
(
ERROR
)
Class
[0,5] Object class
(Note 3)
(
src.class
)
(
CLASS_OBJECT
)
a
pix
Semi-major axis of fitting ellipse (
phys.angSize;src
)
(
EXTENSION_RAD
)
e
Eccentricity of fitting ellipse (
src.orbital.eccentricity
)
(
PHYS_ECCENTRICITY
)
aPA
deg
Position angle (N thru E) of fitting ellipse (
pos.posAng
)
(
POS_POS-ANG
)
Status
Source status flag
(Note 4)
(
meta.code
)
(
CODE_MISC
)
Np
Number of plates
(Note 5)
(
meta.number
)
(
NUMBER
)
ALL
cols
(n)
indicates a possible blank or NULL column
Adapt
Form
(
usage
)
Columns
with UCDs:
Allow LISTs from file:
©UDS/CNRS
Contact:
