Open Access
Table 1.
Description of key columns from the published Pristine-Gaia synthetic photometric metallicity catalogue.
| Column | Description | Unit |
|---|---|---|
| G_0 | De-reddened G magnitude | mag |
| BP_0 | De-reddened BP magnitude | mag |
| RP_0 | De-reddened RP magnitude | mag |
| CaHK_0 | Synthetic CaHK magnitude | mag |
| d_CaHK | Uncertainty on synthetic CaHK magnitude | mag |
| FeH_CaHKsyn | Photometric metallicity obtained directly from the Pristine model | dex |
| FeH_CaHKsyn_50th | Photometric metallicity obtained after 100 Monte-Carlo draws of the Pristine model | dex |
| mcfrac_CaHKsyn | Fraction of Monte-Carlo draws falling into the [Fe/H] grid | – |
| Pvar | Probability for a source to be variable | – |
| E(B-V) | Schlegel et al. (1998) extinction value | mag |
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