Table 2
Stellar parameters of the sample.
| ID | Teff (K) | log g (dex) | A(Fe)LTE | [Fe/H]LTE | ξ (km s−1) | Comment |
|---|---|---|---|---|---|---|
| BD-01_2439 | 5288 ± 100 | 2.47 ± 0.09 | 6.41 ± 0.07 | − 1.09 | 1.8 ± 0.1 | R13, Teb, gib |
| BD-07_163 | 5564 ± 50 | 2.50 ± 0.23 | 6.06 ± 0.03 | − 1.44 | 2.3 ± 0.1 | R13, Teb |
| BD-08_619 | 5993 ± 100 | 4.27 ± 0.05 | 6.42 ± 0.05 | − 1.10 | 1.6 ± 0.2 | R13, Teb, (gib) |
| BD+09_2190 | 6465 ± 50 | 4.32 ± 0.05 | 4.75 ± 0.02 | − 2.75 | 1.4 ± 0.1 | H12, Teb |
| BD-10_3742 | 4678 ± 120 | 1.38 ± 0.04 | 5.53 ± 0.07 | − 1.96 | 1.9 ± 0.1 | R13, Teb, (gib) |
| BD-12_106 | 4889 ± 50 | 2.03 ± 0.05 | 5.39 ± 0.04 | − 2.11 | 1.5 ± 0.2 | R13, Teb |
| BD-15_779 | 4805 ± 100 | 1.89 ± 0.14 | 6.02 ± 0.03 | − 1.48 | 1.4 ± 0.1 | R13, Teb, (gib) |
| BD+24_1676 | 6327 ± 50 | 4.17 ± 0.14 | 4.97 ± 0.02 | − 2.53 | 1.4 ± 0.1 | H12, Teb, gib |
| HD136343 | 5082 ± 50 | 2.35 ± 0.08 | 6.61 ± 0.10 | − 0.89 | 1.6 ± 0.1 | R13, Teb, vt |
| HD17492 | 6036 ± 50 | 4.34 ± 0.02 | 6.55 ± 0.05 | − 0.95 | 1.4 ± 0.1 | R13, Teb |
| HE0420+0123a | 5055 ± 50 | 2.52 ± 0.05 | 5.05 ± 0.05 | − 2.45 | 1.6 ± 0.2 | R13, Teb, gib, vt |
| TYC5329-1927-1* | 4669 ± 50 | 1.52 ± 0.12 | 5.36 ± 0.04 | − 2.14 | 1.9 ± 0.1 | R13, Teb, vt |
| TYC5481-00786-1 | 4864 ± 90 | 1.77 ± 0.11 | 6.02 ± 0.10 | − 1.48 | 1.7 ± 0.1 | R13, gib |
| 2MASS J00233067-1631428 | 5443 ± 100 | 3.60 ± 0.09 | 5.10 ± 0.05 | − 2.40 | 1.6 ± 0.3 | R13 |
Notes. Here, “Teb” indicates the excitation equilibrium, “gib” is the ionisation equilibrium, and the uncertainty on A(Fe) is the error on the mean absolute Fe abundance (st.dev./
). R13 refers to Ruchti et al. (2013) and H12 to Hansen et al. (2012). The * indicates that gravity is more uncertain due to the larger distance to the star.
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