Variable Sources: solar-like stars with rotational modulation (gaiadr3.vari_rotation_modulation)

The table has 474026 rows, 66 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 (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, https://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.

More information can be found on the credit and citation instructions page.

Columns

Name Type UCD Unit Description
solution_id long meta.version Solution Identifier
source_id long meta.id
meta.main
meta.ref
Unique source identifier
num_segments short meta.number Number of segments
segments_start_time double[] meta.dataset
time.start
d Times at which segments start
segments_end_time double[] meta.dataset
time.end
d Times at which segments end
segments_colour_mag_intercept float[] stat.fit.param Colour-Magnitude Intercept in segments
segments_colour_mag_intercept_error float[] stat.error
stat.fit.param
Colour-Magnitude Intercept uncertainty in segments
segments_colour_mag_slope float[] stat.fit.param Colour-Magnitude Slope in segments
segments_colour_mag_slope_error float[] stat.error
stat.fit.param
Colour-Magnitude Slope uncertainty in segments
segments_correlation_coefficient float[] stat.correlation Correlation coefficient in segments
segments_correlation_significance float[] stat.correlation Correlation coefficient significance in segments
num_outliers short meta.number Number of outliers
outliers_time double[] meta.dataset
time
d Times at which outliers occurs
segments_rotation_period double[] phys.veloc.rotat
time.period
d Rotation period in segment
segments_rotation_period_error float[] stat.error
phys.veloc.rotat
time.period
d Rotation period uncertainty in segment
segments_rotation_period_fap float[] stat.probability FAP on rotation period in segment
best_rotation_period double phys.veloc.rotat
time.period
d Best rotation period
best_rotation_period_error float stat.error
phys.veloc.rotat
time.period
d Error on best rotation period
segments_g_unspotted float[] phot.mag
em.opt
mag The unspotted G mags in segment
segments_g_unspotted_error float[] stat.error
phot.mag
em.opt
mag The unspotted G mag uncertainties in segment
segments_bp_unspotted float[] phot.mag
em.opt.B
mag The unspotted BP mag in segment
segments_bp_unspotted_error float[] stat.error
phot.mag
em.opt.B
mag The unspotted BP mag uncertainties in segment
segments_rp_unspotted float[] phot.mag
em.opt.R
mag The unspotted RP mag in segment
segments_rp_unspotted_error float[] stat.error
phot.mag
em.opt.R
mag The unspotted RP mag uncertainties in segment
g_unspotted float phot.mag
em.opt
mag Unspotted G mag
g_unspotted_error float stat.error
em.opt
phot.mag
mag Unspotted G mag uncertainty
bp_unspotted float phot.mag
em.opt.B
mag Unspotted BP mag
bp_unspotted_error float stat.error
phot.mag
em.opt.B
mag Unspotted BP mag uncertainty
rp_unspotted float phot.mag
em.opt.R
mag Unspotted RP mag
rp_unspotted_error float stat.error
phot.mag
em.opt.R
mag Unspotted RP mag uncertainty
segments_g_cos_term float[] stat.fit.param mag Coefficient of cosine term of linear fit in segment in the G band
segments_g_cos_term_error float[] stat.error mag Errors on cosine terms in the G band
segments_g_sin_term float[] stat.fit.param mag Coefficient of sine term of linear fit in segment in the G band
segments_g_sin_term_error float[] stat.error mag Errors on sine terms in the G band
segments_g_a0_term float[] stat.fit.param mag Constant term (A0) of linear fit in segment in the G band
segments_g_a0_term_error float[] stat.error mag Errors on constant terms in the G band
segments_bp_cos_term float[] stat.fit.param mag Coefficient of cosine term of linear fit in segment in the BP band
segments_bp_cos_term_error float[] stat.error mag Errors on cosine terms in the BP band
segments_bp_sin_term float[] stat.fit.param mag Coefficient of sine term of linear fit in segment in the BP band
segments_bp_sin_term_error float[] stat.error mag Errors on sine terms in the BP band
segments_bp_a0_term float[] stat.fit.param mag Constant term (A0) of linear fit in segment in the BP band
segments_bp_a0_term_error float[] stat.error mag Errors on constant terms in the BP band
segments_rp_cos_term float[] stat.fit.param mag Coefficient of cosine term of linear fit in segment in the RP band
segments_rp_cos_term_error float[] stat.error mag Errors on cosine terms in the RP band
segments_rp_sin_term float[] stat.fit.param mag Coefficient of sine term of linear fit in segment in the RP band
segments_rp_sin_term_error float[] stat.error mag Errors on sine terms in the RP band
segments_rp_a0_term float[] stat.fit.param mag Constant term (A0) of linear fit in segment in the RP band
segments_rp_a0_term_error float[] stat.error mag Errors on constant terms in the RP band
segments_g_activity_index float[] src.var.amplitude mag Activity Index in segment (computed in G band)
segments_g_activity_index_error float[] stat.error
src.var.amplitude
mag error on Activity index in segment (computed in G band)
segments_bp_activity_index float[] src.var.amplitude mag Activity Index in segment (computed in BP band)
segments_bp_activity_index_error float[] stat.error
src.var.amplitude
mag error on Activity index in segment (computed in BP band)
segments_rp_activity_index float[] src.var.amplitude mag Activity Index in segment (computed in RP band)
segments_rp_activity_index_error float[] stat.error
src.var.amplitude
mag error on Activity index in segment (computed in RP band)
max_activity_index_g float src.var.amplitude mag The maximum Activity Index in the G band
max_activity_index_g_error float stat.error
src.var.amplitude
mag Error on maximum activity index in the G band
segments_bp_rp_corr_coeff float[] stat.correlation Pearson coefficient between BP and RP in segment
segments_bp_rp_corr_signif float[] stat.fit.param Significance associated with Pearson coefficient
segments_bp_rp_intercept float[] stat.fit.param mag Intercept of regression fit of RP vs BP magnitudes in the segment
segments_bp_rp_intercept_error float[] stat.error mag Error on intercept of regression fit of RP vs BP magnitudes in the segment
segments_bp_rp_slope float[] stat.fit.param Slope of regression fit of RP vs BP magnitudes in the segment
segments_bp_rp_slope_error float[] stat.error Error on slope of regression fit of RP vs BP magnitudes in the segment
segments_model_reference_time double[] time.epoch d Time used as reference time for the period search procedure in the segment
segments_g_chi_square float[] stat.fit.chi2 Array of chisquares for linear models (G band)
segments_bp_chi_square float[] stat.fit.chi2 Array of chisquares for linear models (BP band)
segments_rp_chi_square float[] stat.fit.chi2 Array of chisquares for linear models (RP band)