Table 1
Sample of stars and spectra used to test the effects of the uncertainties on the atmospheric parameters.
| Type | Star | Teff | log g | [Fe/H]PASTEL | [Fe/H]here | σMC[Fe/H] | Instr. | S/N |
|---|---|---|---|---|---|---|---|---|
| F dwarfs | HIP 67927 | 6161 ± 18 | 3.82 ± 0.05 | 0.25 ± 0.01 | 0.32 ± 0.04 | 0.015 | NARVAL | 1073 |
| HIP 32851 | 6628 ± 89 | 4.19 ± 0.04 | −0.39 ± 0.03 | −0.45 ± 0.03 | 0.048 | HARPS | 1020 | |
| G dwarfs | HIP 79672 | 5824 ± 30 | 4.42 ± 0.01 | 0.03 ± 0.01 | 0.06 ± 0.01 | 0.020 | ELODIE | 236 |
| HIP 76976 | 5788 ± 45 | 3.75 ± 0.09 | −2.48 ± 0.03 | −2.42 ± 0.04 | 0.042 | HARPS | 419 | |
| K dwarf | HIP 104214 | 4398 ± 34 | 4.63 ± 0.01 | −0.13 ± 0.03 | −0.33 ± 0.14 | 0.017 | ELODIE | 330 |
| Subgiant | HIP 95362 | 5268 ± 18 | 3.77 ± 0.07 | −0.11 ± 0.02 | −0.17 ± 0.02 | 0.011 | ELODIE | 226 |
| Clump giants | HIP 37826 | 4810 ± 14 | 2.55 ± 0.03 | 0.02 ± 0.03 | −0.07 ± 0.03 | 0.010 | ELODIE | 373 |
| HIP 92167 | 4902 ± 30 | 2.53 ± 0.02 | −1.45 ± 0.03 | −1.51 ± 0.04 | 0.028 | NARVAL | 181 | |
| Bright giants | HIP 69673 | 4277 ± 23 | 1.58 ± 0.07 | −0.55 ± 0.01 | −0.55 ± 0.04 | 0.006 | HARPS | 382 |
| HIP 68594 | 4642 ± 35 | 1.32 ± 0.03 | −2.67 ± 0.02 | −2.68 ± 0.05 | 0.043 | HARPS | 318 |
Notes. Teff and log g come from fundamental values (Soubiran et al. 2024), and we also list the [Fe/H] quoted in PASTEL and the one obtained here for that star from TURBOSPECTRUM. We indicate the dispersion in Fe abundance obtained from the 30 random realisations (σMC[Fe/H]).
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