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Constraint

Explain (UCD)

recno

Record number within the original table (starting from 1) (meta.record)

n_HIP

(char)

Star from the training set, or star newly classified (meta.id)

HIP

HIP number (meta.id)

Type

(char)

Type of variable (meta.code;src.var)

PType

(char)

Predicted type (only in table4) (meta.code;src.var)

logP

[d]

Period extracted with the Lomb-Scargle method [Log(Period)] (time.period)

logA

[---]

Amplitude of the light-curve model [Log(Amplitude)] (src.var.amplitude)

V-I

mag

Mean V-I colour index [V-I] (phot.color;em.opt.V;em.opt.I)

Mhip

mag

Hipparcos absolute magnitude derived from the parallaxes neglecting interstellar absorption [M_Hipparcos] (Note 1) (phys.magAbs)

res/raw

Median absolute of the residuals (obtained by subtracting model values from the raw light curve) divided by the Median Absolute Deviation (MAD) of the raw light-curve values around the median [Scatter:res/raw] (stat.fit.residual)

Skew

Unbiased weighted skewness of the magnitude distribution [Skewness] (stat.fit.param)

ALL cols

log(1+A2/A1)

[-]

Amplitude ratio between the second harmonic and the fundamental (plus one, to avoid negative values) [Log(1+A2/A1)] (src.var.amplitude;arith.ratio)

P2p/2P

Sum of the squares of the magnitude differences between pairs of successive data points in the light curve folded around twice the period divided by the same quantity derived from the raw light curve [P2p scatter:2P/raw] (stat.fit.param)

P2p

Median of the absolute values of the differences between successive magnitudes in the raw light curve normalized by the MAD around the median [P2p_scatter] (meta.note)

P90

The 90th percentile of the absolute residual values around the 2P model divided by the same quantity for the residuals around the P model. The 2P model is a model recomputed using twice the period value [Percentile90:2P/P] (stat.fit.residual)

Res

%

Mean of the squared residuals around the model [Residual_scatter] (stat.fit.residual)

Phase2

rad

Phase of the second harmonic after setting the phase of the fundamental to zero [Phase2] (Note 2) (time.phase)

P2P/P

Median of the absolute values of the differences between successive magnitudes in the folded light curve normalized by the MAD around the median of the raw light curve [P2p_scatter:P/raw] (stat.fit.param)

Slope

Sum of the square of the slopes of lines joining the data points before and after a number of selected outliers towards faint magnitude (e.g., data points during eclipses) [P2p_slope] (Note 3) (stat.fit.param)

Simbad

ask the Simbad data-base about this object (DATA_LINK)

_RA

deg

Positions from HIP (right ascension part) (pos.eq.ra;meta.main)

_DE

deg

Positions from HIP (declination part) (pos.eq.dec;meta.main)

ALL cols

	J/MNRAS/414/2602	35083		Automated classification of HIP variables (Dubath+, 2011) ReadMe+ftp Similar Catalogs Post annotation
1.	J/MNRAS/414/2602/var_class		Variability classification of the Hippacros stars: training set (table 3) and other Hipparcos stars (table4) (2543 rows)

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