| I/355/xpsummary | Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022) Auxiliary information about the mean BP/RP spectrum (219197643 sources) (xp_summary) (original column names in green) (219197643 rows) | -c=147.48212027930 +51.78618808183, eq=ICRS, rs=2 |
| Column | Value | Explain (UCD) | |
| _r | 0.000 | arcsec | Distance from center (147.48212027930+51.78618808183)[ICRS], at Epoch=J2016.0 (pos.angDistance) |
| _RAJ2000 | 09 49 55.7088670320 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2016. (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra) |
| _DEJ2000 | +51 47 10.277094588 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2016. (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec) |
| _RAB1950 | 09 46 35.6431625392 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J2016. (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra) |
| _DEB1950 | +52 01 11.006883383 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J2016. (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec) |
| _Glon | 164.2337686543129 | deg | Galactic longitude at Epoch=J2016. (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon) |
| _Glat | +48.1583700993830 | deg | Galactic latitude at Epoch=J2016. (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat) |
| source_id | 827975999958121856 | (i) Unique source identifier (unique within a particular Data Release) (source_id) (meta.id;meta.main) | |
| ra | 147.48212027930 | deg | (i) Right ascension (ICRS) at Ep=2016.0 (ra) (pos.eq.ra;meta.main) |
| dec | +51.78618808183 | deg | (i) Declination (ICRS) at Ep=2016.0 (dec) (pos.eq.dec;meta.main) |
| solution_id | 4545469030156206081 | Solution Identifier (solution_id) (meta.version) | |
| bp_n_relevant_bases | 5 | Number of bases that are relevant for the representation of this mean BP spectrum (bp_n_relevant_bases) (meta.number) | |
| bp_relative_shrinking | 0.999952 | Measure of the relative shrinking of the coefficient vector when truncation is applied for the mean BP spectrum (bp_relative_shrinking) (stat.fit.param) | |
| bp_n_measurements | 3311 | Number of measurements used for the BP spectrum generation (bp_n_measurements) (stat.fit.param) | |
| bp_n_rejected_measurements | 37 | Number of rejected measurements in the BP spectrum generation (bp_n_rejected_measurements) (stat.fit.param) | |
| bp_standard_deviation | 1.035266 | e-/s/pix | Standard deviation for the BP spectrum representation (bp_standard_deviation) (stat.stdev) |
| bp_chi_squared | 3.48970e+03 | Chi squared for the BP spectrum representation (bp_chi_squared) (stat.fit.chi2) | |
| bp_n_transits | 58 | Number of transits contributing to the mean in BP (bp_n_transits) (stat.fit.param) | |
| bp_n_contaminated_transits | 0 | Number of contaminated transits in BP (bp_n_contaminated_transits) (stat.fit.param) | |
| bp_n_blended_transits | 2 | Number of blended transits in BP (bp_n_blended_transits) (stat.fit.param) | |
| rp_n_relevant_bases | 7 | Number of bases that are relevant for the representation of this mean RP spectrum (rp_n_relevant_bases) (stat.fit.param) | |
| rp_relative_shrinking | 0.999986 | Measure of the relative shrinking of the coefficient vector when truncation is applied for the mean RP spectrum (rp_relative_shrinking) (stat.fit.param) | |
| rp_n_measurements | 3916 | Number of measurements used for the RP spectrum generation (rp_n_measurements) (stat.fit.param) | |
| rp_n_rejected_measurements | 18 | Number of rejected measurements in the RP spectrum generation (rp_n_rejected_measurements) (stat.fit.param) | |
| rp_standard_deviation | 1.028971 | e-/s/pix | Standard deviation for the RP spectrum representation (rp_standard_deviation) (stat.stdev) |
| rp_chi_squared | 4.08795e+03 | Chi squared for the RP spectrum representation (rp_chi_squared) (stat.fit.chi2) | |
| rp_n_transits | 68 | Number of transits contributing to the mean in RP (rp_n_transits) (stat.fit.param) | |
| rp_n_contaminated_transits | 0 | Number of contaminated transits in RP (rp_n_contaminated_transits) (stat.fit.param) | |
| rp_n_blended_transits | 2 | Number of blended transits in RP (rp_n_blended_transits) (stat.fit.param) | |
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