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Simple Target
List Of Targets
Fast Xmatch with large catalogs or Simbad
Target
Name (resolved by
Sesame
) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
Target dimension:
deg
arcmin
arcsec
NB: The epoch used for the query is the original epoch of the table(s)
Radius
Box size
B/gcvs
1017822
General Catalogue of Variable Stars (Samus+, 2007-2017)
ReadMe+ftp
2017ARep...61...80S
Similar Catalogs
Post annotation
1.
B/gcvs/gcvs_cat
GCVS catalog (GCVS 5.1, version Oct, 2020)
(60894 rows)
meta
B/gcvs/gcvs_cat
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
VarNum
Numeric designation, made from constellation and star names (codes in file "
constel.txt
")
(
meta.id
)
(
ID_NUMBER
)
m_VarNum
(char)
Component identification
(Note 1)
(
meta.code.multip
)
(
CODE_MULT_INDEX
)
GCVS
(char)
(i)
Variable star designation.
The designation in the constellation is separated from the constellation name by up to 5 blanks; an
*
is therefore recommended to qualify this column, e.g.
{SS *Cyg }
(Note G1)
(
meta.id;meta.main
)
(
ID_MAIN
)
n_GCVS
(char)
[*] indicates a remark in "
gcvs_rem.dat
" file , {x} indicates the existence of cross-identifications
(
meta.note
)
(
NOTE
)
RAJ2000
"h:m:s"
(n)
(i)
Hours RA, equinox J2000.0
(Note G1)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
"d:m:s"
(n)
(i)
Degrees Dec, equinox J2000.0
(Note G1)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
u_DEJ2000
(char)
[:] position accuracy flag
(Note G2)
(
meta.code.error;pos.eq.dec
)
(
CODE_ERROR
)
VarType
(char)
Type of variability (see file "
vartype.txt
")
(
meta.code;src.var
)
(
VAR_CLASS
)
l_magMax
(char)
[<>(] Limit or amplitude symbol on magMax
(Note G3)
(
meta.code.error
)
(
CODE_LIMIT
)
magMax
mag
(n)
Magnitude at maximum brightness
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
u_magMax
(char)
Uncertainty flag (:) on magMax
(
meta.code.error
)
(
CODE_ERROR
)
l_Min1
(char)
[< (] Limit or amplitude symbol on Min1
(Note G3)
(
meta.code.error
)
(
CODE_LIMIT
)
Min1
mag
(n)
Minimum I magnitude or amplitude
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
u_Min1
(char)
Uncertainty flag (:) on magMinI
(
meta.code.error
)
(
CODE_ERROR
)
n_Min1
(char)
Alternative photometric system for Min1
(Note G4)
(
meta.note
)
(
NOTE
)
l_Min2
(char)
[< (] Limit or amplitude symbol on Min2
(Note G3)
(
meta.code.error
)
(
CODE_LIMIT
)
Min2
mag
(n)
Minimum II magnitude or amplitude
(
phot.mag
)
(
PHOT_MAG_UNDEF
)
u_Min2
(char)
Uncertainty flag (:) on magMinII
(
meta.code.error
)
(
CODE_ERROR
)
n_Min2
(char)
Alternative photometric system for Min2
(Note G4)
(
meta.note
)
(
NOTE
)
flt
(char)
The photometric system for magnitudes
(Note G4)
(
meta.code;instr.filter
)
(
INST_FILTER_CODE
)
Epoch
d
(n)
(i)
Epoch for maximum light, Julian days
(Note G5)
(
time.epoch
)
(
TIME_EPOCH
)
u_Epoch
(char)
[:±] Uncertainty flag on Epoch
(Note 6)
(
meta.code.error;time.epoch
)
(
CODE_ERROR
)
Year
(char)
Year of outburst for nova or supernova
(
time.epoch
)
(
TIME_DATE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
u_Year
(char)
[:] Quality flag on Year of outburst
(
meta.code.error
)
(
CODE_ERROR
)
l_Period
(char)
[<>(] Code for upper or lower limits
(Note 7)
(
meta.code.error;time.period
)
(
CODE_LIMIT
)
Period
d
(n)
Period of the variable star
(
time.period
)
(
TIME_PERIOD
)
u_Period
(char)
[:] Uncertainty flag (:) on Period
(
meta.code.error;time.period
)
(
CODE_ERROR
)
n_Period
(char)
[*/N) 2] Flag on Period
(Note 8)
(
meta.note
)
(
NOTE
)
M-m/D
(char)
%
Rising time (M-m) or duration of eclipse (D)
(Note G6)
(
time.interval
)
(
TIME_RATE
)
u_M-m/D
(char)
Uncertainty flag (:) on M-m/D
(
meta.code.error
)
(
CODE_ERROR
)
n_M-m/D
(char)
[*: ] Note for eclipsing variable
(Note G6)
(
meta.note
)
(
NOTE
)
SpType
(char)
Spectral type
(
src.spType
)
(
SPECT_TYPE_GENERAL
)
Ref1
(char)
Reference to a study of the star
(Note G7)
(
meta.bib
)
(
REFER_CODE
)
Ref2
(char)
Reference to a chart or photograph
(Note G7)
(
meta.bib
)
(
REFER_CODE
)
Exists
(char)
Cases of non-existence of the variable etc.
(Note 12)
(
meta.note
)
(
REMARKS
)
pmRA
arcsec/yr
(n)
Proper motion RA
(
pos.pm;pos.eq.ra
)
(
POS_EQ_PMRA
)
pmDE
arcsec/yr
(n)
Proper motion DE
(
pos.pm;pos.eq.dec
)
(
POS_EQ_PMDEC
)
Ep-coor
yr
(n)
Epoch of the coordinates
(Note 13)
(
time.epoch
)
(
TIME_EPOCH
)
u_Ident
(char)
[?] Uncertainty flag (?) on identification
(Note 14)
(
meta.code.error
)
(
CODE_ERROR
)
Ident
(char)
The source of astrometric data
(Note 15)
(
meta.code
)
(
CODE_MISC
)
VarTypeII
(char)
The new type of variability
(Note 16)
(
meta.note;src.var
)
(
VAR_CLASS
)
VarName
(char)
Variable star designation
(Note 17)
(
meta.id
)
(
ID_VARIAB
)
AFOEV
Check the existence of a light curve at
AFOEV
(
meta.ref.url
)
(
DATA_LINK
)
Simbad
ask the
Simbad
data-base about this object
(
meta.ref.url
)
(
DATA_LINK
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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