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Table 4.
Number of FEROS spectra (N) for cool stars and average stellar atmospheric parameters derived from them.
| Star | Sp T | N | S/N | vrad (km s−1) | v sin i (km s−1) | ζ (km s−1) | Teff (K) | log g | [Fe/H] |
|---|---|---|---|---|---|---|---|---|---|
| 14 | K3 Ib | 3 | 82 | 58.92 ± 0.12 | 4.9 ± 1.3 | 4.83 ± 0.26 | 4014 ± 47 | 0.72 ± 0.13 | −0.33 ± 0.06 |
| 34 ( * ) | G6 II | 2 | 140 | 64.16 ± 0.13 | 8.1 ± 1.7 | 10.10 ± 0.22 | 4801 ± 50 | 1.02 ± 0.14 | −0.19 ± 0.05 |
| 43 | K0 Ib-II | 2 | 102 | 58.34 ± 0.08 | 4.9 ± 1.2 | 4.93 ± 0.44 | 4246 ± 25 | 1.06 ± 0.09 | −0.29 ± 0.04 |
| 50 | K4 Ib | 3 | 83 | 59.02 ± 0.38 | 5.6 ± 1.2 | 3.85 ± 1.12 | 3948 ± 45 | 0.69 ± 0.14 | −0.34 ± 0.07 |
| 60 | K2 Ib-II | 2 | 92 | 57.85 ± 0.02 | 5.5 ± 0.8 | 5.68 ± 0.17 | 4183 ± 52 | 0.96 ± 0.09 | −0.28 ± 0.07 |
| 1000 | K4-5 Ib | 2 | 73 | 59.03 ± 0.22 | 5.9 ± 1.8 | 3.64 ± 0.71 | 3873 ± 48 | 0.66 ± 0.17 | −0.25 ± 0.09 |
| 1002 | M6 II | 1 | 60 | 59.69 ± 0.17 | – | – | 3000 ± 100 | 1.5 ± 0.5 | 0.10 ± 0.25 |
Notes. ( * )This star exhibits a composite spectrum, whose companion is a blue star (B:).
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