VizieR

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

VizieR

  
J/A+A/689/A240
  VVV catalog and light curves of bulge RRab Lyrae (Zoccali+, 2024)
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2024A&A...689A.240Z
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Post annotation 		img(gal)
1.J/A+A/689/A240/featuresFeatures used by the Random Forest classifier (12965 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)
  ID (char) Star ID (bNNNNNNNNNNN) (meta.id;meta.main)
  Flag (char) Star origin catalog (VVV) (meta.code.error)
  Per2 d Second period (time.period)
  A1/A2  Ratio of two amplitudes (phot.mag;arith.ratio)
  ACstd  Standard deviation of the light curve's auto-convolution (stat.stdev)
  AD  Anderson-Darling test result (src.var.amplitude)
  Beyond1Std  Percentage of points beyond one standard deviation from the weighted mean (meta.number)
  GPDownRatio  Time of descent in phase (Gaussian process) (stat.fit.param)
  GPRDRatio  Rise to descent ratio (stat.fit.param)
  GPRiseRatio  Rising time ratio (stat.fit.param)

ALL cols		    
 (i)indexed column
  GPSkew  Skewness of the light curve (Gaussian process) (stat.fit.param)
  Rcs  Ratio between MAD and Sigma (stat.fit.param)
  Tm  Ratio between minimum-mean difference and total amplitude (stat.fit.param)
  A0  Amplitude of the Fourier harmonic 0 (src.var.amplitude)
  A1  Amplitude of the Fourier harmonic 1 (src.var.amplitude)
  A2  Amplitude of the Fourier harmonic 2 (src.var.amplitude)
  A3  Amplitude of the Fourier harmonic 3 (src.var.amplitude)
  A4  Amplitude of the Fourier harmonic 4 (src.var.amplitude)
  A5  Amplitude of the Fourier harmonic 5 (src.var.amplitude)
  A6  Amplitude of the Fourier harmonic 6 (src.var.amplitude)
  A7  Amplitude of the Fourier harmonic 7 (src.var.amplitude)
  Amp mag Amplitude of the light curve (phot.mag)
  kurtosis  Kurtosis of the magnitude distribution (stat.fit.param)

ALL cols		    
 (i)indexed column
  mad  Mean absolute deviation (stat.stdev)
  mediana  Median value of the light curve (meta.note)
  mpr20  Ratio between magnitude at 60th and 40th percentile (stat.fit.omc)
  mpr35  Ratio between magnitude at 67th and 32nd percentile (stat.fit.omc)
  mpr50  Ratio between magnitude at 75th and 25th percentile (stat.fit.omc)
  mpr65  Ratio between magnitude at 82nd and 17th percentile (stat.fit.omc)
  mpr80  Ratio between magnitude at 90th and 10th percentile (stat.fit.omc)
  mv  Ratio between Sigma and median magnitude (stat.fit.omc)
  phi1  Phase shift of Fourier harmonic 1 (stat.fit.param)
  phi2  Phase shift of Fourier harmonic 2 (stat.fit.param)
  phi3  Phase shift of Fourier harmonic 3 (stat.fit.param)
  phi4  Phase shift of Fourier harmonic 4 (stat.fit.param)
  phi5  Phase shift of Fourier harmonic 5 (stat.fit.param)

ALL cols		    
 (i)indexed column
  phi6  Phase shift of Fourier harmonic 6 (stat.fit.param)
  phi7  Phase shift of Fourier harmonic 7 (stat.fit.param)
  sigma  Standard deviation of magnitudes (stat.stdev)
  skewness  Skewness of magnitude distribution (stat.fit.param)
  slope  Slope of linear fit to light curve (arith.grad;pos.distance;stat.fit.param)
  A21  Amplitude ratio (A2/A1) (phot.mag;arith.ratio)
  A31  Amplitude ratio (A3/A1) (src.var.amplitude;arith.ratio)
  A41  Amplitude ratio (A4/A1) (src.var.amplitude;arith.ratio)
  P21  Phase shift ratio (phi2/phi1) (stat.fit.param)
  P31  Phase shift ratio (phi3/phi1) (stat.fit.param)
  P41  Phase shift ratio (phi4/phi1) (stat.fit.param)

ALL cols		    
 (i)indexed column
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