Variability rotation modulation (gaiadr2.vari_rotation_modulation)

The table has 147535 rows, 40 columns.

Description

This table describes the solar-like stars with rotational modulation.

Attribution

If you have used Gaia data in your research, please use the following acknowledgement:

This work has made use of data from the European Space Agency (ESA) mission Gaia (http://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, http://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement.

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Columns

Name	Type	UCD	Unit	Description
segments_rotation_period	char	phys.veloc.rotat time.period	Time[day]	Rotation period in segment
segments_rotation_period_error	char	phys.veloc.rotat time.period stat.error	Time[day]	Rotation period uncertainty in segment
segments_rotation_period_fap	char	stat.probability	Dimensionless[percentage/100]	FAP on rotation period in segment
segments_cos_term	char	stat.fit.param	Magnitude[mag]	Coefficient of cosine term of linear fit in segment
segments_cos_term_error	char	stat.error stat.fit.param	Magnitude[mag]	Errors on cosin terms
segments_sin_term	char	stat.fit.param	Magnitude[mag]	Coefficient of sin term of linear fit in segment
segments_sin_term_error	char	stat.error stat.fit.param	Magnitude[mag]	Errors on sine terms
segments_a0_term	char	stat.fit.param	Magnitude[mag]	Constant term (A0) of linear fit in segment
segments_a0_term_error	char	stat.error stat.fit.param	Magnitude[mag]	Errors on constant terms
best_rotation_period	double	phys.veloc.rotat time.period	Time[day]	Best rotation period
best_rotation_period_error	double	phys.veloc.rotat time.period stat.error	Time[day]	Error on best rotation period
segments_activity_index	char	phot.mag src.var.amplitude	Magnitude[mag]	Activity Index in segment
segments_activity_index_error	char	phot.mag src.var.amplitude stat.error	Magnitude[mag]	error on Activity index in segment
max_activity_index	double	phot.mag src.var.amplitude stat.max	Magnitude[mag]	The maximum Activity Index
max_activity_index_error	double	phot.mag src.var.amplitude stat.max stat.error	Magnitude[mag]	Error on maximum activity index
segments_g_unspotted	char	em.opt phot.mag stat.min	Magnitude[mag]	The unspotted G mags in segment
segments_g_unspotted_error	char	em.opt phot.mag stat.error stat.min	Magnitude[mag]	The unspotted G mag uncertainties in segment
segments_bp_unspotted	char	em.opt.B phot.mag stat.min	Magnitude[mag]	The unspotted BP mag in segment
segments_bp_unspotted_error	char	em.opt.B phot.mag stat.min stat.error	Magnitude[mag]	The unspotted BP mag uncertainties in segment
segments_rp_unspotted	char	em.opt.R phot.mag stat.min	Magnitude[mag]	The unspotted RP mag in segment
segments_rp_unspotted_error	char	em.opt.R phot.mag stat.min stat.error	Magnitude[mag]	The unspotted RP mag uncertainties in segment
g_unspotted	double	em.opt phot.mag stat.min	Magnitude[mag]	Unspotted G mag
g_unspotted_error	double	em.opt phot.mag stat.min stat.error	Magnitude[mag]	Unspotted G mag uncertainty
bp_unspotted	double	em.opt.B phot.mag stat.min	Magnitude[mag]	Unspotted BP mag
bp_unspotted_error	double	em.opt.B phot.mag stat.min stat.error	Magnitude[mag]	Unspotted BP mag uncertainty
rp_unspotted	double	em.opt.R phot.mag stat.min	Magnitude[mag]	Unspotted RP mag
rp_unspotted_error	double
solution_id	long
source_id	long	meta.id meta.main meta.ref
num_segments	int
segments_start_time	char
segments_end_time	char
segments_colour_mag_intercept	char
segments_colour_mag_intercept_error	char
segments_colour_mag_slope	char
segments_colour_mag_slope_error	char
segments_correlation_coefficient	char
segments_correlation_significance	char
num_outliers	int
outliers_time	char