Variable Sources: Compact companions (gaiadr3.vari_compact_companion)

The table has 6306 rows, 26 columns.

Description

This table describes the compact companion candidates.

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
period double time.period d Orbital period
period_error float stat.error
time.period
d Orbital period error
t0_g double time.epoch d G-band reference time
t0_g_error float stat.error
time.epoch
d G-band reference time error
t0_bp double time.epoch d BP-band reference time
t0_bp_error float stat.error
time.epoch
d BP-band reference time error
t0_rp double time.epoch d RP-band reference time
t0_rp_error float stat.error
time.epoch
d RP-band reference time error
harmonic_model_params_g float[] stat.Fourier mag G-band harmonics
harmonic_model_params_g_error float[] stat.Fourier mag G-band harmonics errors
harmonic_model_params_bp float[] stat.Fourier mag BP-band harmonics
harmonic_model_params_bp_error float[] stat.Fourier mag BP-band harmonics errors
harmonic_model_params_rp float[] stat.Fourier mag RP-band harmonics
harmonic_model_params_rp_error float[] stat.Fourier mag RP-band harmonics errors
model_mean_g float phot.mag
stat.mean
mag Harmonics model mean G-band magnitude
model_mean_g_error float stat.error mag Harmonics model mean G-band magnitude error
model_mean_bp float phot.mag
stat.mean
mag Harmonics model mean BP-band magnitude
model_mean_bp_error float stat.error mag Harmonics model mean BP-band magnitude error
model_mean_rp float phot.mag
stat.mean
mag Harmonics model mean RP-band magnitude
model_mean_rp_error float stat.error mag Harmonics model mean RP-band magnitude error
mod_min_mass_ratio float phys.mass
arith.ratio
Modified minimum mass ratio
mod_min_mass_ratio_one_sigma float phys.mass
arith.ratio
15.9 percentile modified minimum mass ratio
mod_min_mass_ratio_three_sigma float phys.mass
arith.ratio
0.135 percentile modified minimum mass ratio
alpha float stat.fit.param alpha ellipsoidal coefficient