VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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

  
B/gcvs
  General Catalogue of Variable Stars (Samus+, 2007-2017)
ReadMe+ftp
2017ARep...61...80S
Similar Catalogs
Post annotation 		img(gal)
1.B/gcvs/evs_catExtragalactic Variable Stars. Catalogue (Vol. V) (10979 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  VarNum   [890001/1230042] Variable number (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  Name (char) Variable star designation (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  n_Name (char) [*] indicates a remark in file evs_rem.dat ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  RAB1950 "h:m:s" (i) Right ascension, equinox B1950.0 (phot.flux.sb;stat.covariance;arith.factor;(unassigned);arith)
  DEB1950 "d:m:s" Declination, equinox B1950.0 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  u_DEB1950 (char) [":*!] accuracy flags on position (Note G2)   ((unassigned);(unassigned);(unassigned);pos.galactic.lon;(unassigned))
  VarType (char) Type of variability (see file "vartype.txt") ((unassigned);(unassigned);(unassigned);pos.eq.dec;pos.cartesian;meta.main)
  magMax mag (n) Magnitude at maximum brightness ((unassigned);phys.veloc.orbital;arith.diff;stat.filling)
  u_magMax (char) Uncertainty flag (:) on magMax ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  l_magMin (char) [<(] Limit or amplitude symbol on magMax (Note G3)   (src.class.distance;pos.wcs.crval;arith.grad;pos.galactic.lon)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  magMin mag (n) Magnitude at minimum brightness or amplitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling)
  u_magMin (char) Uncertainty flag (:) on magMin ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  flt (char) The photometric system for magnitudes (Note G4)   ((unassigned);(unassigned);(unassigned);pos.eq.dec;phys.SFR)
  Epoch d (n)(i) Epoch for maximum light, Julian days (Note G5)   ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  u_Epoch (char) Uncertainty flag on Epoch ((unassigned);(unassigned);(unassigned);pos.galactic.lon;pos.centroid;meta.main)
  l_P (char) [(] if mean cycle time of U Gem-type variable ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  P d (n) Period (mean for U Gem-type) ((unassigned);phys.veloc.orbital;arith.diff;phys.dust;meta.main)
  u_P (char) Uncertainty flag (:) on P ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  M-m/D % (n) Rising time or duration of eclipse (Note G6)   ((unassigned);(unassigned);(unassigned);spect.line.strength;instr.param)
  u_M-m/D (char) Uncertainty flag (:) on M-m/D ((unassigned);stat.error;arith.factor;pos.galactic.lon)
  n_M-m/D (char) [*] Note for eclipsing variable (Note G6)   ((unassigned);instr.det.noise;stat.min;phys.veloc.orbital)
  SpType (char) Spectral type (Note 4)   ((unassigned);(unassigned);(unassigned);pos.posAng;meta.main)
  Ref1 (char) Reference for study of the star (Note G7)   ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;divÕ›ì)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Ref2 (char) Reference for chart or photograph (Note G7)   ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;divÕ›ì)
  Desig1 (char) designation in paper Ref1 ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  Desig2 (char) designation in paper Ref2 ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  VarName (char) Designation in GCVS (Note G8)   ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  Mm (char) [n: ] Non-member note (Note 5)   (phot.color;phys.veloc;arith.factor;pos.parallax)
  Year yr (n) Year of outburst for novae or supernovae ((unassigned);(unassigned);arith.factor;pos.centroid;meta.main)
  u_Year (char) [:] Uncertainty flag on YearNova ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  _RA.icrs "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  _DE.icrs "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (time.epoch;(unassigned);arith.factor;(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846522860 Where phase=3 and catid=102025
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR2904123.err (2026-10-28T17:14:19)
-3
-source=B/gcvs/evs_cat
-ref=VIZ6ae22d6b2c503b
elapse time 1