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  Colour indices of selected OB stars (Krelowski+, 2012)
Post annotation
1.J/AN/333/60/OBstarsColour indices of OB stars (578 rows)

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)
  SpT (char) MK spectral type (src.spType)
  Name (char) Star designation (;meta.main)
  Vmag mag Brightness at V (phot.mag;em.opt.V)
  B-V mag B-V colour index (phot.color;em.opt.B;em.opt.V)
  U-V mag (n) U-V colour index (phot.color;em.opt.U;em.opt.V)
  15-V mag (n) 15-V colour index (Note 1)   (phot.color;em.UV;em.opt)
  18-V mag (n) 18-V colour index (Note 1)   (phot.color;em.UV;em.opt)
  22-V mag (n) 22-V colour index (Note 1)   (phot.color;em.UV;em.opt)
  25-V mag (n) 25-V colour index (Note 1)   (phot.color;em.UV;em.opt)
  33-V mag (n) 33-V colour index (Note 1)   (phot.color;em.UV;em.opt)
  J-V mag (n) J-V colour index (phot.color;em.opt;em.IR)
  H-V mag (n) H-V colour index (phot.color;em.opt;em.IR)
  K-V mag (n) K-V colour index (phot.color;em.opt;em.IR)
  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)

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