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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/261/33
  Phot. metallicity prediction of RR Lyrae stars (Dekany+, 2022)
ReadMe+ftp
2022ApJS..261...33D
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1.J/ApJS/261/33/table4G-band photometric metallicity estimates and basic light-curve attributes of Gaia DR2 RRab stars (58652 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)
  Gaia  Gaia DR2 source identifier (meta.id;meta.main)
  [Fe/H] [Sun] [-3.1/-0.06] Mean Metallicity prediction from a model ensemble (phys.abund.Z;stat.mean)
  e_[Fe/H] [Sun] [0.01/0.8] Standard deviation of [Fe/H] (stat.error;phys.abund.Fe)
  Gmag mag [9.4/21] Mean Gaia DR2 G band magnitude (phot.mag;em.opt)
  Nep   [21/247] Number of epochs in the light curve (meta.number)
  Per d [0.3/0.98] Period (time.period)
  Atot   [0.12/1.4] Total (peak-to-valley) amplitude (src.var.amplitude)
  Cphi   [0.85/1] Phase coverage (1-maximum phase lag) (time.phase)
  S/N   [30/5443] Signal-to-Noise (stat.snr)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _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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