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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/MNRAS/427/2917
  Classification of Hipparcos variables (Rimoldini+, 2012)
ReadMe+ftp
2012MNRAS.427.2917R
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/427/2917/table2Training set of Hipparcos variable stars (3881 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)
  HIP   [1/120404] Hipparcos number (meta.id;meta.main)
  V-I mag Reddened V-I colour index in Cousins' system, as provided by ESA (1997) (Note 1)   (phot.color;em.opt.V;em.opt.I)
  Skew  Unbiased skewness of the distribution of HIP magnitudes (Skewness) (Note 2)   (stat.fit.param)
  logAmp [mag] Decadic logarithm of the difference between the faintest and the brightest values of the light-curve model (LogAmplitude) (Note 3)   (stat.value;arith.diff)
  logPer [d] Decadic logarithm of the period (LogPeriod) (Note 4)   (time.period)
  MAG mag Absolute magnitude in the Hipparcos band (AbsoluteMag) (Note 5)   (phot.mag;em.opt.V)
  logFAP [-] [,0] Decadic logarithm of the probability that the maximum peak in the Lomb-Scargle periodogram (Scargle 1982ApJ...263..835S) is due to noise rather than the true signal (Note 6)   (stat.fit.param)
  logP2P [-] Decadic logarithm of the point-to-point scatter of the time series (LogP2PscatterFoldedRaw) (Note 7)   (stat.fit.param)
  logQSOvar [-] Decadic logarithm of the reduced chi-square of the source variability with respect to a parametrized QSO variance model (Note 8)   (stat.fit.chi2)
  logScRaw [-] Decadic logarithm of the ratio between the median of absolute deviations from the median of the raw time series and the median of absolute values of the residual time series (logScatterRawRes) (Note 9)   (stat.fit.residual)

ALL cols		    
 (i)indexed column
  logPlx [mas] Decadic logarithm of the parallax value as provided by ESA (2007) (LogParallax) (Note 10)   (pos.parallax.trig)
  logSt [mag] Decadic logarithm of the unbiased standard deviation of the residual time series (logStdDevRes) (Note 11)   (stat.fit.residual)
  logSVar [mag] Decadic logarithm of the average of absolute values of magnitude differences between all pairs of measurements separated by time-scales from 0.01 to 0.1 day (logShortVar) (Note 12)   (stat.fit.residual)
  Sum  Ratio between the sum of squared residuals of the model from the raw data and the sum of squared deviations of the raw time series from its mean value (SumSqResRaw) (Note 13)   (stat.fit.residual)
  |b| deg Absolute value of the Galactic latitude of the source position (AbsGLAT) (Note 14)   (pos.galactic.lat)
  eFreq 10-4/d Error estimate of the derived frequency (FrequencyError) (Note 15)   (stat.error;em.freq)
  Type (char) Variability type, only in table2 (Note 16)   (meta.note;src.var)
  HIPdata  Display HIP data (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref)
  _RA deg (i) Positions from HIP2 reduction (Cat. I/311) (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from HIP2 reduction (Cat. I/311) (declination part) (pos.eq.dec;meta.main)

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