| Field | Description | Units/Notes |
|---|---|---|
| RAGaia | Gaia EDR3 right ascension | deg |
| DecGaia | Gaia EDR3 declination | deg |
| Designation | Gaia EDR3 source designation | |
| g | Gaia EDR3 apparent mag | mag |
| Parallax_orig | Gaia EDR3 raw parallax | mas |
| ZPbias | Zero Point bias parallax offset according to Lindegren et al. 2021 | mas | Parallax_corr | Gaia EDR3 parallax corrected for zero-point | mas |
| ZP_Warning | Zero Point bias EDR3 parallax offset warning | (*)See warning codes below. |
| Distance_blind | Zero-point corrected EDR3 distance based on parallax inversion | kpc |
| Distanceerr_blind | Gaia EDR3 distance error based on raw parallax inversion | kpc |
| Astrom_excess_noise | Gaia EDR3 astrometric excess noise | mas |
| Excess_noise_significance | Gaia EDR3 astrometric excess noise significance | |
| A(g) | Gaia DR2 G-band extinction | mag |
| Bp-Rp | Gaia EDR3 Bp-Rp colour | mag |
| E(Bp-Rp) | Gaia DR2 reddening | mag |
| RUWE | Gaia EDR3 renormalised unit weight error | |
| Chi2 | Gaia EDR3 astrometric solution goodness of fit | |
| Astromngood | Gaia EDR3 Number of good observations AL | |
| IPD_frac_multi_peak | Gaia EDR3 percent of successful-IPD windows with more than one peak | |
| IPD_gof_harmonic_amplitude | Gaia EDR3 amplitude of the IPD GoF versus position angle of scan | |
| NameX | Chandra CSC2.0 associated X-ray counterpart name | |
| RAX | Chandra CSC2.0 associated X-ray counterpart right ascension | deg |
| DecX | Chandra CSC2.0 associated X-ray counterpart declination | deg |
| FluxX | Chandra CSC2.0 associated X-ray counterpart broad/wide band flux | erg/s/cm^2 |
| SignificanceX | Chandra CSC2.0 associated X-ray counterpart significance | |
| Separation | Offset between Chandra and Gaia J2000.0 coordinates | arcsec |
| SIMBAD_Class | SIMBAD source type, as of Oct 2021 | arcsec |
| Source_ID | SIMBAD main ID, as of Oct 2021 |
(*)ZP_Warning codes:
0: No warning.
2: Extrapolated, because pseudocolour outside range 1.24-1.72. Maximum corrections already reached at 1.24 and 1.72.
3: nu_eff_used_in_astrometry outside range 1.1-1.9. Outside this range, offset could be seriously wrong.
Queries to the first author are welcome.
Dec 2021.