Open Access
Table 2.
Prescriptions applied to the input data and references.
| Parameter | Intervals | Calibrations | References |
|---|---|---|---|
| G < 14 | ϖ + 0.05 mas | Lindegren (2018), Zinn et al. (2019) | |
| ϖ | 14 ≤ G < 16 | ϖ + (0.1676 − 0.0084 ⋅ G) mas | Lindegren (2018), (interpolation) |
| 16 ≤ G | ϖ + 0.029 mas | Lindegren (2018) | |
| G < 11 | 1.2 ⋅ σϖ | ||
| σϖ | 11 ≤ G < 15 | (0.22 ⋅ G − 1.22)⋅σϖ | Lindegren (2018) |
| 15 ≤ G | (exp(15−G)+1.08) ⋅ σϖ | ||
| G < 6 | G + 0.0271 ⋅ (6 − G) | ||
| G | 6 ≤ G < 16 | G − 0.0032 ⋅ (G − 6) | Maíz Apellániz & Weiler (2018) |
| 16 ≤ G | G − 0.032 | ||
| BP | G < 10.5 | Bright BP transmission curve | Maíz Apellániz & Weiler (2018) |
| BP | 10.5 ≤ G | Faint BP transmission curve | Maíz Apellániz & Weiler (2018) |
| σmag | Gaia, 2MASS, WISE | max{σmag, 0.05 mag} | |
Notes. Details are provided in Sect. 2.
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