gdr2.vari_rotation_modulation

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.

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

Columns

Name Type UCD Unit Description
segments_rotation_period array phys.veloc.rotat
time.period
Time[day] Rotation period in segment
segments_rotation_period_error array phys.veloc.rotat
time.period
stat.error
Time[day] Rotation period uncertainty in segment
segments_rotation_period_fap array stat.probability Dimensionless[percentage/100] FAP on rotation period in segment
segments_cos_term array stat.fit.param Magnitude[mag] Coefficient of cosine term of linear fit in segment
segments_cos_term_error array stat.error
stat.fit.param
Magnitude[mag] Errors on cosin terms
segments_sin_term array stat.fit.param Magnitude[mag] Coefficient of sin term of linear fit in segment
segments_sin_term_error array stat.error
stat.fit.param
Magnitude[mag] Errors on sine terms
segments_a0_term array stat.fit.param Magnitude[mag] Constant term (A0) of linear fit in segment
segments_a0_term_error array 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 array phot.mag
src.var.amplitude
Magnitude[mag] Activity Index in segment
segments_activity_index_error array 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 array em.opt
phot.mag
stat.min
Magnitude[mag] The unspotted G mags in segment
segments_g_unspotted_error array em.opt
phot.mag
stat.error
stat.min
Magnitude[mag] The unspotted G mag uncertainties in segment
segments_bp_unspotted array em.opt.B
phot.mag
stat.min
Magnitude[mag] The unspotted BP mag in segment
segments_bp_unspotted_error array em.opt.B
phot.mag
stat.min
stat.error
Magnitude[mag] The unspotted BP mag uncertainties in segment
segments_rp_unspotted array em.opt.R
phot.mag
stat.min
Magnitude[mag] The unspotted RP mag in segment
segments_rp_unspotted_error array 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
num_segments int
segments_start_time array
segments_end_time array
segments_colour_mag_intercept array
segments_colour_mag_intercept_error array
segments_colour_mag_slope array
segments_colour_mag_slope_error array
segments_correlation_coefficient array
segments_correlation_significance array
num_outliers int
outliers_time array