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Table 1.
Relevant input parameters for the stellar evolution codes adopted in this analysis.
| Case | Models | Mixture | Yp | ΔY/ΔZ | BC |
|---|---|---|---|---|---|
| A | FRANEC | Photospheric Asplund 2009 | 0.247 | 1.8 | MARCS a |
| B | FRANEC | Photospheric Asplund 2009 | 0.247 | 1.8 | PHOENIX b |
| C,D | PARSEC 1.2s | Caffau 2011 | 0.248 | 1.78 | ATLAS9 ODFNEW, PHOENIX BT-Settlc |
| E | PARSEC 2.0 | Caffau 2011 | 0.248 | 1.78 | ATLAS9 ODFNEW, PHOENIX BT-Settl c |
| F | BASTI | Caffau 2011 | 0.247 | 1.31 | ATLAS9 ODFNEW, PHOENIX BT-Settl c |
| G | MIST 1.2 | Proto-solar Asplund 2009 | 0.249 | 1.5 | C3K d |
Notes. (a) Gustafsson et al. (2008); (b) Allard et al. (2011); (c) Castelli & Kurucz (2003), Allard et al. (2012); (d) Conroy et al. (2018).
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