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)