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Table B.1.
The coefficients for all the Gaia RV calibrations from Eqs. 5–7 in Sect. 5.1 for each survey and the final coefficients derived from their weighted mean.
| G mag calibration | ||||
|---|---|---|---|---|
| Survey | α | β | γ | N |
| G mag2 | G mag | intercept | ||
| APOGEE | 0.497 ± 0.045 | –0.241 ± 0.009 | 0.0169 ± 0.0004 | 177 407 |
| GALAH | 2.864 ± 0.350 | –0.680 ± 0.062 | 0.0364 ± 0.0028 | 91 413 |
| GES | 1.055 ± 0.526 | –0.401 ± 0.114 | 0.0250 ± 0.0059 | 1 208 |
| RAVE | 1.683 ± 0.134 | –0.403 ± 0.025 | 0.0222 ± 0.0012 | 436 706 |
| Final | 0.638 ± 0.043 | –0.263 ± 0.008 | 0.0178 ± 0.0004 | - |
| metallicity calibration | ||||
| - | [Fe/H] | intercept | ||
| APOGEE | - | –0.010 ± 0.002 | –0.140 ± 0.006 | 176 863 |
| GALAH | - | –0.044 ± 0.004 | –0.255 ± 0.012 | 87 391 |
| GES | - | –0.066 ± 0.035 | –0.222 ± 0.106 | 1 211 |
| Final | - | –0.018 ± 0.002 | –0.164 ± 0.006 | - |
| Teff calibration | ||||
 |
Teff (×10−7) | intercept (×10−3) | ||
| APOGEE | 4.21 ± 0.79 | –5.18 ± 1.01 | 15.9 ± 3.2 | 18 982 |
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