VizieR

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

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

  
J/A+A/483/903
  Mount Wilson index for main sequence F-K stars (Buccino+, 2008)
ReadMe+ftp
2008A&A...483..903B
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/483/903/table3Mount Wilson chromospheric activity indices (on 260 different stars) (1624 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)
  HD  HD star number (meta.id;meta.main)
  Vmag mag Visual magnitude (Note 1)   (phot.mag;em.opt.V)
  B-V mag B-V color index (Note 1)   (phot.color;em.opt.B;em.opt.V)
  Plx mas Parallax (Note 1)   (pos.parallax)
  JD d Julian date of observation (time.epoch)
  Obs yr Year of observation (time.epoch)
  S  Mount Wilson activity index (meta.code;spect.index)
  e_S  Mount Wilson activity index standard deviation (stat.error)
  IUEsp (char) IUE spectrum (meta.id;obs)
  Simbad  ask the Simbad data-base about this object
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

ALL cols		    
 (i)indexed column
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usage  Display UCD1+    UCD1  
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