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 |