Open Access
Table 4
Description of the fields included in the final published catalogue.
| Column | Heading | Description |
|---|---|---|
| 1 | source_id | Gaia DR3 source_id |
| 2 | ra | Gaia DR3 right ascension |
| 3 | dec | Gaia DR3 declination |
| 4 | rv | Calibrated XP radial velocity |
| 5 | rv_err | Calibrated XP radial velocity uncertainty |
| 6 | offset | Offset applied to the original radial velocity measurement during calibration |
| 7 | underestimation_factor | Factor (a) applied to the measured uncertainties according to Eq. (6) |
| 8 | noise_floor | Noise floor (c) applied to the measured uncertainties according to Eq. (6) |
| 9 | CMD_outlier_fraction | Fraction of stars in colour-mag-extinction(-log g) range that are considered outliers |
| 10 | bad_measurement | Probability of a bad measurement based on the RFC |
| 11 | warning | Warning flag to indicate potentially problematic radial velocity measurements |
| 12 | teff | Teff of the best-fit model for radial velocity |
| 13 | logg | log g of the best-fit model for radial velocity |
| 14 | feh | [Fe/H] of the best-fit model for radial velocity |
| 15 | reduced_chi_squared | Reduced χ2 of the best-fit model for radial velocity |
| 16 | skew | Skewness of the radial velocity posterior probability distribution |
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