| I/345/gaia2 | Gaia DR2 (Gaia Collaboration, 2018) Gaia data release 2 (Gaia DR2). (Download all Gaia Sources as VOTable, FITS or CSV here. Query from the command line using find_gaia_dr2 available in cdsclient here) (original column names in green) (1692919135 rows) | -c=284.05925028835 +44.51837333091, eq=ICRS, rs=0.005 |
| Column | Value | Explain (UCD) | |
| _r | 0.000 | arcsec | Distance from center (284.05925028835+44.51837333091)[ICRS], at Epoch=J2015.5 (pos.angDistance) |
| _RAJ2000 | 18 56 14.3077758783 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra) |
| _DEJ2000 | +44 31 05.389232179 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec) |
| _RAB1950 | 18 54 44.5096885226 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra) |
| _DEB1950 | +44 27 02.627686185 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec) |
| _Glon | 074.4372633659528 | deg | Galactic longitude at Epoch=J2015.5, proper motions taken into account (pos.galactic.lon) |
| _Glat | +17.8436370000184 | deg | Galactic latitude at Epoch=J2015.5, proper motions taken into account (pos.galactic.lat) |
| DR2Name | Gaia DR2 2106674071344722688 | Unique source designation (unique across all Data Releases) (Gaia DR2 NNNNNNNNNNNNNNNNNNN) (designation) (Note 1) (meta.id) | |
| RA_ICRS | 284.05925028835 | deg | (i) Barycentric right ascension (ICRS) at Ep=2015.5 (ra) (pos.eq.ra;meta.main) |
| e_RA_ICRS | 0.0232 | mas | Standard error of right ascension (e_RA*cosDE) (ra_error) (stat.error;pos.eq.ra) |
| DE_ICRS | +44.51837333091 | deg | (i) Barycentric declination (ICRS) at Ep=2015.5 (dec) (pos.eq.dec;meta.main) |
| e_DE_ICRS | 0.0282 | mas | Standard error of declination (dec_error) (stat.error;pos.eq.dec) |
| SolID | 1635721458409799680 | Solution Identifier (solution_id) (Note G1) (meta.id;meta.version) | |
| Source | 2106674071344722688 | (i) Unique source identifier (unique within a particular Data Release) (source_id) (Note G2) (meta.id;meta.main) | |
| RandomI | 1382138659 | (i) Random index used to select subsets (random_index) (Note 2) (meta.code) | |
| Epoch | 2015.5 | yr | (i) [2015.5] Reference epoch (ref_epoch) (meta.ref;time.epoch) |
| Plx | 15.6155 | mas | (i) Absolute stellar parallax (parallax) (pos.parallax) |
| e_Plx | 0.0290 | mas | (i) Standard error of parallax (parallax_error) (stat.error;pos.parallax) |
| RPlx | 538.6454 | (i) Parallax divided by its error (parallax_over_error) (arith.ratio) | |
| pmRA | -60.520 | mas/yr | (i) Proper motion in right ascension direction (pmRA*cosDE) (pmra) (Note 3) (pos.pm;pos.eq.ra) |
| e_pmRA | 0.053 | mas/yr | Standard error of proper motion in right ascension direction (pmra_error) (stat.error;pos.pm;pos.eq.ra) |
| pmDE | 48.694 | mas/yr | (i) Proper motion in declination direction (pmdec) (Note 4) (pos.pm;pos.eq.dec) |
| e_pmDE | 0.050 | mas/yr | Standard error of proper motion in declination direction (pmdec_error) (stat.error;pos.pm;pos.eq.dec) |
| RADEcor | -0.2473 | Correlation between right ascension and declination (ra_dec_corr) (stat.correlation;pos.eq.ra;pos.eq.dec) | |
| RAPlxcor | -0.2944 | Correlation between right ascension and parallax (ra_parallax_corr) (stat.correlation;pos.eq.ra;pos.parallax) | |
| RApmRAcor | -0.0380 | Correlation between right ascension and proper motion in right ascension (ra_pmra_corr) (stat.correlation;pos.eq.ra;pos.pm) | |
| RApmDEcor | 0.1206 | Correlation between right ascension and proper motion in declination (ra_pmdec_corr) (stat.correlation;pos.eq.ra;pos.pm) | |
| DEPlxcor | 0.4317 | Correlation between declination and parallax (dec_parallax_corr) (stat.correlation;pos.eq.dec;pos.parallax) | |
| DEpmRAcor | 0.0864 | Correlation between declination and proper motion in right ascension (dec_pmra_corr) (stat.correlation;pos.eq.dec;pos.pm) | |
| DEpmDEcor | -0.3210 | Correlation between declination and proper motion in declination (dec_pmdec_corr) (stat.correlation;pos.eq.dec;pos.pm) | |
| PlxpmRAcor | -0.0070 | Correlation between parallax and proper motion in right ascension (parallax_pmra_corr) (stat.correlation;pos.parallax;pos.pm) | |
| PlxpmDEcor | -0.1124 | Correlation between parallax and proper motion in declination (parallax_pmdec_corr) (stat.correlation;pos.parallax;pos.pm) | |
| pmRApmDEcor | -0.1249 | Correlation between proper motion in right ascension and proper motion in declination (pmra_pmdec_corr) (stat.correlation;pos.pm;pos.eq.ra) | |
| NAL | 187 | Total number of observations AL (astrometric_n_obs_al) (Note 6) (meta.number) | |
| NAC | 187 | Total number of observations AC (astrometric_n_obs_ac) (Note 7) (meta.number) | |
| NgAL | 186 | Number of good observations AL (astrometric_n_good_obs_al) (Note 8) (meta.number) | |
| NbAL | 1 | Number of bad observations AL (astrometric_n_bad_obs_al) (Note 9) (meta.number) | |
| gofAL | 5.1539 | Goodness of fit statistic of model wrt along-scan observations (astrometric_gof_al) (Note 10) (stat.fit.goodness) | |
| chi2AL | 296.91 | AL chi-square value (astrometric_chi2_al) (Note 11) (stat.fit.chi2) | |
| epsi | 0.000 | mas | Excess noise of the source (astrometric_excess_noise) (Note 12) (stat.value) |
| sepsi | 0.00e+00 | Significance of excess noise (astrometric_excess_noise_sig) (Note 13) (stat.value) | |
| Solved | 31 | Which parameters have been solved for? (astrometric_params_solved) (Note 14) (meta.number) | |
| APF | 1 | Primary or secondary (astrometric_primary_flag) (Note 15) (meta.code) | |
| WAL | 240.8574 | mas-2 | Mean astrometric weight of the source (astrometric_weight_al) (Note 16) (stat.weight;stat.mean) |
| pscol | 1.5955 | um-1 | Astrometrically determined pseudocolour of the source (astrometric_pseudo_colour) (Note 17) (em.wavenumber) |
| e_pscol | 0.0066 | um-1 | Standard error of the pseudocolour of the source (astrometric_pseudo_colour_error) (em.wavenumber;stat.error) |
| fvarpi | -0.086 | Mean Parallax factor AL (mean_varpi_factor_al) (arith.factor;pos.parallax) | |
| MatchObsA | 21 | Matched FOV transits used in the AGIS solution (astrometric_matched_observations) (Note 18) (meta.number) | |
| Nper | 14 | Number of visibility periods used in Astrometric solution (visibility_periods_used) (meta.number) | |
| amax | 3.96824e-02 | mas | The longest semi-major axis of the 5-d error ellipsoid (astrometric_sigma5d_max) (Note 19) (pos.errorEllipse;stat.max) |
| type | 0 | [0/3] The type of the source mainly used for frame rotation (frame_rotator_object_type) (Note 20) (meta.code) | |
| MatchObs | 23 | The total number of FOV transits matched to this source (matched_observations) (meta.number) | |
| Dup | 0 | [0/1] Source with duplicate sources (duplicated_source) (Note 21) (meta.code.status) | |
| o_Gmag | 196 | Number of observations contributing to G photometry (phot_g_n_obs) (Note 22) (meta.number) | |
| FG | 2.8536e+06 | e-/s | G-band mean flux (phot_g_mean_flux) (phot.flux;stat.mean;em.opt) |
| e_FG | 6.7814e+02 | e-/s | Error on G-band mean flux (phot_g_mean_flux_error) (stat.error;phot.flux;stat.mean) |
| RFG | 4207.973 | G-band mean flux divided by its error (phot_g_mean_flux_over_error) (arith.ratio) | |
| Gmag | 9.5499 | mag | (i) G-band mean magnitude (Vega) (phot_g_mean_mag) (Note 23) (phot.mag;stat.mean;em.opt) |
| e_Gmag | 0.0003 | mag | Standard error of G-band mean magnitude (Vega) (added by CDS) (phot_g_mean_mag_error) (Note 37) (stat.error;phot.mag;stat.mean) |
| o_BPmag | 21 | Number of observations contributing to BP photometry (phot_bp_n_obs) (Note 24) (meta.number) | |
| FBP | 1.4474e+06 | e-/s | Mean flux in the integrated BP band (phot_bp_mean_flux) (phot.flux;stat.mean;em.opt.B) |
| e_FBP | 1.7804e+03 | e-/s | Error on the integrated BP mean flux (phot_bp_mean_flux_error) (Note 25) (stat.error;phot.flux;stat.mean) |
| RFBP | 812.970 | Integrated BP mean flux divided by its error (phot_bp_mean_flux_over_error) (arith.ratio) | |
| BPmag | 9.9499 | mag | (i) Integrated BP mean magnitude (Vega) (phot_bp_mean_mag) (Note 26) (phot.mag;stat.mean;em.opt.B) |
| e_BPmag | 0.0013 | mag | Standard error of BP mean magnitude (Vega) (added by CDS) (phot_bp_mean_mag_error) (Note 37) (stat.error;phot.mag;stat.mean) |
| o_RPmag | 21 | Number of observations contributing to RP photometry (phot_rp_n_obs) (Note 27) (meta.number) | |
| FRP | 1.9877e+06 | e-/s | Mean flux in the integrated RP band (phot_rp_mean_flux) (phot.flux.density;em.opt.R) |
| e_FRP | 1.9860e+03 | e-/s | Error on the integrated RP mean flux (phot_rp_mean_flux_error) (Note 28) (stat.error;phot.flux;stat.mean) |
| RFRP | 1000.854 | Integrated RP mean flux divided by its error (phot_rp_mean_flux_over_error) (arith.ratio) | |
| RPmag | 9.0160 | mag | (i) Integrated RP mean magnitude (Vega) (phot_rp_mean_mag) (Note 29) (phot.mag;stat.mean;em.opt.R) |
| e_RPmag | 0.0011 | mag | Standard error of RP mean magnitude (Vega) (added by CDS) (phot_rp_mean_mag_error) (Note 37) (stat.error;phot.mag;stat.mean) |
| E(BR/RP) | 1.204 | BP/RP excess factor (phot_bp_rp_excess_factor) (stat.value) | |
| Mode | 1 | Photometry processing mode (phot_proc_mode) (meta.code) | |
| BP-RP | 0.9339 | mag | (i) BP-RP colour (photBpMeanMag-photRMeanMag) (bp_rp) (phot.color;em.opt.B;em.opt.R) |
| BP-G | 0.4000 | mag | (i) BP-G colour (photBpMeanMag-photGMeanMag) (bp_g) (phot.color;em.opt.B;em.opt) |
| G-RP | 0.5338 | mag | (i) G-RP colour (photGMeanMag-photRpMeanMag) (g_rp) (phot.color;em.opt.R;em.opt) |
| RV | -30.58 | km/s | (i) Spectroscopic radial velocity in the solar barycentric reference frame (radial_velocity) (spect.dopplerVeloc.opt;pos.barycenter) |
| e_RV | 0.30 | km/s | (i) Radial velocity error (radial_velocity_error) (Note 30) (stat.error;spect.dopplerVeloc.opt;pos.barycenter) |
| o_RV | 3 | Number of transits used to compute radial velocity (rv_nb_transits) (meta.number) | |
| Tefftemp | 5250.0 | K | Teff of the template used to compute radial velocity (rv_template_teff) (Note 36) (phys.temperature.effective;stat.fit.param) |
| loggtemp | 4.5 | [cm/s2] | logg of the template used to compute radial velocity (rv_template_logg) (Note 36) (phys.gravity;stat.fit.param) |
| [Fe/H]temp | -0.2 | Fe/H of the template used to compute radial velocity (rv_template_fe_h) (Note 36) (phys.abund.Fe;stat.fit.param) | |
| Var | NOT_AVAILABLE | Photometric variability flag (phot_variable_flag) (Note 31) (meta.code;src.var) | |
| GLON | 74.43726579460 | deg | (i) Galactic longitude (l) (Note 32) (pos.galactic.lon) |
| GLAT | +17.84363551020 | deg | (i) Galactic latitude (b) (Note 32) (pos.galactic.lat) |
| ELON | 295.96456389230 | deg | Ecliptic longitude (ecl_lon) (Note 33) (pos.ecliptic.lon) |
| ELAT | +66.69483741600 | deg | Ecliptic latitude (ecl_lat) (Note 33) (pos.ecliptic.lat) |
| fPriam | 100002 | Flags for the Apsis-Priam results (priam_flags) (Note 34) (meta.code) | |
| Teff | 5402.25 | K | Stellar effective temperature (estimate from Apsis-Priam) (teff_val) (phys.temperature.effective) |
| b_Teff | 5333.00 | K | Uncertainty (lower) on Teff estimate from Apsis-Priam (16th percentile) (teff_percentile_lower) (phys.temperature.effective;stat.min) |
| B_Teff | 5527.13 | K | Uncertainty (upper) on Teff estimate from Apsis-Priam (84th percentile) (teff_percentile_upper) (phys.temperature.effective;stat.max) |
| AG | 0.0137 | mag | Estimate of extinction in the G band from Apsis-Priam (a_g_val) (phys.absorption.gal) |
| b_AG | 0.0000 | mag | Uncertainty (lower) on AG estimate from Apsis-Priam (16th percentile) (a_g_percentile_lower) (phys.absorption.gal;stat.min) |
| B_AG | 0.1028 | mag | Uncertainty (upper) on AG estimate from Apsis-Priam (84th percentile) (a_g_percentile_upper) (phys.absorption.gal;stat.max) |
| E(BP-RP) | 0.0067 | mag | Estimate of redenning E(BP-RP) from Apsis-Priam (e_bp_min_rp_val) (phot.color.excess) |
| b_E(BP-RP) | 0.0013 | mag | Uncertainty (lower) on E(BP-RP) estimate from Apsis-Priam (16th percentile) (e_bp_min_rp_percentile_lower) (phot.color.excess;stat.min) |
| B_E(BP-RP) | 0.0483 | mag | Uncertainty (upper) on E(BP-RP) estimate from Apsis-Priam (84th percentile) (e_bp_min_rp_percentile_upper) (phot.color.excess;stat.max) |
| fFLAME | 200111 | Flags for the Apsis-FLAME results (flame_flags) (Note 35) (meta.code) | |
| Rad | 0.79 | solRad | Estimate of radius from Apsis-FLAME (radius_val) (phys.size.radius) |
| b_Rad | 0.75 | solRad | Uncertainty (lower) on radius estimate from Apsis-FLAME (16th percentile) (radius_percentile_lower) (phys.size.radius;stat.min) |
| B_Rad | 0.81 | solRad | Uncertainty (upper) on radius estimate from Apsis-FLAME (84th percentile) (radius_percentile_upper) (phys.size.radius;stat.max) |
| Lum | 0.478 | solLum | Esimate of luminosity from Apsis-FLAME (lum_val) (phys.luminosity) |
| b_Lum | 0.476 | solLum | Uncertainty (lower) on luminosity estimate from Apsis-FLAME (16th percentile) (lum_percentile_lower) (phys.luminosity;stat.min) |
| B_Lum | 0.479 | solLum | Uncertainty (upper) on luminosity estimate from Apsis-FLAME (84th percentile) (lum_percentile_upper) (phys.luminosity;stat.max) |
| RAJ2000 | 284.05961573600 | deg | Barycentric right ascension (ICRS) at Ep=2000.0 (added by CDS) (ra_epoch2000) (pos.eq.ra) |
| e_RAJ2000 | 0.8209 | mas | Standard error of right ascension (e_RA*cosDE) (added by CDS) (ra_epoch2000_error) (stat.error;pos.eq.ra) |
| DEJ2000 | 44.51816367760 | deg | Barycentric declination (ICRS) at Ep=2000.0 (added by CDS) (dec_epoch2000) (pos.eq.dec) |
| e_DEJ2000 | 0.7753 | mas | Standard error of declination (added by CDS) (dec_epoch2000_error) (stat.error;pos.eq.dec) |
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