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CDS

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  		 Target dimension:

Radius Box size

  
B/vsx
  AAVSO International Variable Star Index VSX (Watson+, 2006-2014)
ReadMe+ftp
2006SASS...25...47W
Similar Catalogs
Post annotation 		img(gal)
1.B/vsx/vsxVariable Star indeX, Version 2021-01-11 (2106065 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. (meta.record)
  OID  (i) Internal identifier, can be used to link out to the VSX database (Note 1)   (meta.id)
  n_OID (char) B indicates bibliography (in file "refs.dat"), V indicates an additional VSX name (in file vsx_id) (meta.ref.url)
  Name (char) (i) Variable star identifier (meta.id;meta.main)
  V   [0,3] Variability flag (Note 2)   (meta.note)
  Type (char) Variability type, as in GCVS catalog Variability type (see details of VSX type list) (meta.id)
  l_max (char) Limit flag on max (meta.code.error)
  max mag (n) Magnitude at maximum, or amplitude (phot.mag)
  u_max (char) Uncertainty flag on max (meta.code.error)
  n_max (char) Passband on max magnitude (Note 4)   (meta.note)
  f_min (char) [(] '(' indicates an amplitude (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  l_min (char) Limit flag on min (meta.code.error)
  min mag (n) Magnitude at minimum, or amplitude (phot.mag)
  u_min (char) Uncertainty flag on min (meta.code.error)
  n_min (char) Passband on min magnitude (Note 4)   (meta.note)
  Epoch d (n)(i) Epoch of maximum or minimum (HJD) (time.epoch)
  u_Epoch (char) [:)] Uncertainty flag (:) on epoch (meta.code.error;time.epoch)
  l_Period (char) [<>(] Limit flag on period (Note 3)   (meta.code.error;time.period)
  Period d (n) Period of the variable in days (time.period)
  u_Period (char) [:)*/N2 ] Uncertainty flag on Period (Note 3)   (meta.code.error;time.period)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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