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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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  UBV photoelectric photometry of Cepheids (Mitchell+ 1964)
Post annotation
1.II/308/starsStars observed, with basic parameters from Simbad and pulsation periods from GCV[timeSerie] (349 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)
  Name (char) (i) Star name (GCVS) (;meta.main)
  Nobs  (n)Number of observations for this star (meta.number)
  RAICRS "h:m:s" (i) Simbad Right Ascension (ICRS, Ep=J2000) (pos.eq.ra;meta.main)
  DEICRS "d:m:s" (i) Simbad Declination (ICRS, Ep=J2000) (pos.eq.dec;meta.main)
  OT (char) Simbad object classification (Note 1)   (meta.code.class;src.class)
  Bmag mag (n) Simbad B band magnitude (phot.mag;em.opt.B)
  Vmag mag (n) Simbad V band magnitude (phot.mag;em.opt.V)
  Jmag mag (n) Simbad J band magnitude (phot.mag;em.IR.J)
  Kmag mag (n) Simbad K band magnitude (phot.mag;em.IR.K)
  SpType (char) Simbad MK spectral type (src.spType)
  Per d (n) [0.4/99] Pulsation period, from GCVS (B/gcvs) (time.period)
  u_Per (char) [:] uncertainty flag on Period (meta.code.error)
  LC  Plot the light curve (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA.icrs "h:m:s" (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

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