Gaia DR3 (gaia.dr3)

The table has 1811709771 rows, 152 columns.

Description

This table has an entry for every Gaia observed source as published with this data release. It contains the basic source parameters, in their final state as processed by the Gaia Data Processing and Analysis Consortium from the raw data coming from the spacecraft. The table is complemented with others containing information specific to certain kinds of objects (e.g.~Solar--system objects, non--single stars, variables etc.) and value--added processing (e.g.~astrophysical parameters etc.). Further array data types (spectra, epoch measurements) are presented separately via "Datalink" resources.

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
designation char
source_id long meta.id
meta.main
meta.ref

Unique source identifier (unique within a particular Data Release)

random_index long
ref_epoch double
ra double pos.eq.ra
meta.main
deg

Right ascension

ra_error float
dec double pos.eq.dec
meta.main
deg

Declination

dec_error float
parallax double
parallax_error float
parallax_over_error float
pm float
pmra double
pmra_error float
pmdec double
pmdec_error float
ra_dec_corr float
ra_parallax_corr float
ra_pmra_corr float
ra_pmdec_corr float
dec_parallax_corr float
dec_pmra_corr float
dec_pmdec_corr float
parallax_pmra_corr float
parallax_pmdec_corr float
pmra_pmdec_corr float
astrometric_n_obs_al short
astrometric_n_obs_ac short
astrometric_n_good_obs_al short
astrometric_n_bad_obs_al short
astrometric_gof_al float
astrometric_chi2_al float
astrometric_excess_noise float
astrometric_excess_noise_sig float
astrometric_params_solved short
astrometric_primary_flag boolean
nu_eff_used_in_astrometry float
pseudocolour float
pseudocolour_error float
ra_pseudocolour_corr float
dec_pseudocolour_corr float
parallax_pseudocolour_corr float
pmra_pseudocolour_corr float
pmdec_pseudocolour_corr float
astrometric_matched_transits short
visibility_periods_used short
astrometric_sigma5d_max float
matched_transits short
new_matched_transits short
matched_transits_removed short
ipd_gof_harmonic_amplitude float
ipd_gof_harmonic_phase float
ipd_frac_multi_peak short
ipd_frac_odd_win short
ruwe float
scan_direction_strength_k1 float
scan_direction_strength_k2 float
scan_direction_strength_k3 float
scan_direction_strength_k4 float
scan_direction_mean_k1 float
scan_direction_mean_k2 float
scan_direction_mean_k3 float
scan_direction_mean_k4 float
duplicated_source boolean
phot_g_n_obs short
phot_g_mean_flux double
phot_g_mean_flux_error float
phot_g_mean_flux_over_error float
phot_g_mean_mag float
phot_bp_n_obs short
phot_bp_mean_flux double
phot_bp_mean_flux_error float
phot_bp_mean_flux_over_error float
phot_bp_mean_mag float
phot_rp_n_obs short
phot_rp_mean_flux double
phot_rp_mean_flux_error float
phot_rp_mean_flux_over_error float
phot_rp_mean_mag float
phot_bp_rp_excess_factor float
phot_bp_n_contaminated_transits short
phot_bp_n_blended_transits short
phot_rp_n_contaminated_transits short
phot_rp_n_blended_transits short
phot_proc_mode short
bp_rp float
bp_g float
g_rp float
radial_velocity float
radial_velocity_error float
rv_method_used short
rv_nb_transits short
rv_nb_deblended_transits short
rv_visibility_periods_used short
rv_expected_sig_to_noise float
rv_renormalised_gof float
rv_chisq_pvalue float
rv_time_duration float
rv_amplitude_robust float
rv_template_teff float
rv_template_logg float
rv_template_fe_h float
rv_atm_param_origin short
vbroad float
vbroad_error float
vbroad_nb_transits short
grvs_mag float
grvs_mag_error float
grvs_mag_nb_transits short
rvs_spec_sig_to_noise float
phot_variable_flag char
l double
b double
ecl_lon double
ecl_lat double
in_qso_candidates boolean
in_galaxy_candidates boolean
non_single_star short
has_xp_continuous boolean
has_xp_sampled boolean
has_rvs boolean
has_epoch_photometry boolean
has_epoch_rv boolean
has_mcmc_gspphot boolean
has_mcmc_msc boolean
in_andromeda_survey boolean
classprob_dsc_combmod_quasar float
classprob_dsc_combmod_galaxy float
classprob_dsc_combmod_star float
teff_gspphot float
teff_gspphot_lower float
teff_gspphot_upper float
logg_gspphot float
logg_gspphot_lower float
logg_gspphot_upper float
mh_gspphot float
mh_gspphot_lower float
mh_gspphot_upper float
distance_gspphot float
distance_gspphot_lower float
distance_gspphot_upper float
azero_gspphot float
azero_gspphot_lower float
azero_gspphot_upper float
ag_gspphot float
ag_gspphot_lower float
ag_gspphot_upper float
ebpminrp_gspphot float
ebpminrp_gspphot_lower float
ebpminrp_gspphot_upper float
libname_gspphot char