Open Access
Table 1
Range and sampling method of the stellar labels for training.
| Label (l) | Range | Unit | Sampling |
|---|---|---|---|
| Teff | (7000, 20 000) | K | EEP (a) |
| log g | (0, 5) | dex | EEP |
| [Fe/H] | (−2.5, 1.0) | dex | EEP |
| vmic | (0, 10) | km s−1 | Uniform |
| v sin i | (5, 450) | km s−1 | Log-normal (b) |
| [C/Fe] | (−2.5, 1.0) | dex | Uniform |
| [O/Fe] | (−1.5, 1.5) | dex | Uniform |
| [S/Fe] | (−1.5, 1.5) | dex | Uniform |
| [Mg/Fe] | (−1.0, 1.0) | dex | Uniform |
| [Ca/Fe] | (−1.5, 1.0) | dex | Uniform |
| [Si/Fe] | (−1.5, 1.0) | dex | Uniform |
Notes. (a)Equivalent evolutionary phase in MIST isochrones (Paxton et al. 2011; Choi et al. 2016). (b)Log-normal distribution from Sun et al. (2021a).
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