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Table 1.
Programme stars, and adopted atmospheric parameters (ξ is the microturbulence velocity).
| Name | Teff | log g | ξ | [Fe/H] | S/N | Spectral | Remark |
|---|---|---|---|---|---|---|---|
| (K) | (cm s−2) | (km s−1) | type | ||||
| HD 5424 | 4728 ± 80 | 2.53 ± 0.02 | 1.30 ± 0.05 | −0.43 ± 0.11 | 75 | G8II | BACCHUS |
| HD 12392 | 4987 ± 17 | 3.39 ± 0.30 | 1.34 ± 0.04 | −0.38 ± 0.09 | 105 | G8II | BACCHUS |
| HD 16458 | 4550 ± 25 | 1.80 ± 0.20 | 1.92 ± 0.05 | −0.64 ± 0.10 | 139 | K1Ba5 | χ2 method |
| HD 27271 | 5022 ± 40 | 2.86 ± 0.50 | 1.29 ± 0.03 | −0.07 ± 0.08 | 151 | G8II | BACCHUS |
| HD 28159 | 3900 ± 50 | 2.00 ± 0.50 | 2.00 | −0.50 ± 0.13 | 83 | K5III | χ2 method |
| HD 31487 | 4960 ± 50 | 3.11 ± 0.20 | 1.45 ± 0.03 | −0.04 ± 0.13 | 120 | G8IIIBa3 | BACCHUS |
| HD 43389 | 4000 ± 50 | 2.00 ± 0.50 | 2.00 | −0.35 ± 0.13 | 131 | K0/1IIICNIIp | χ2 method |
| HD 46407 | 4854 ± 100 | 2.24 ± 0.40 | 1.34 ± 0.05 | −0.36 ± 0.11 | 127 | G9III | BACCHUS |
| HD 50082 | 4789 ± 100 | 2.44 ± 0.50 | 1.36 ± 0.05 | −0.32 ± 0.11 | 86 | K0Ba3 | BACCHUS |
| HD 60197 | 3800 ± 50 | 2.00 ± 0.50 | 2.00 | −0.60 ± 0.12 | 105 | K3.5III | χ2 method |
| HD 88562 | 4000 ± 50 | 2.00 ± 0.50 | 2.00 | −0.53 ± 0.12 | 83 | K1III | χ2 method |
| HD 100503 | 4000 ± 50 | 2.00 ± 0.50 | 2.00 | −0.72 ± 0.13 | 79 | G/KpBa | χ2 method |
| HD 116869 | 4892 ± 30 | 2.59 ± 0.07 | 1.39 ± 0.04 | −0.44 ± 0.09 | 64 | G8III | BACCHUS |
| HD 120620 | 4831 ± 13 | 3.03 ± 0.30 | 1.11 ± 0.05 | −0.30 ± 0.10 | 69 | K0III | BACCHUS |
| HD 121447 | 4000 ± 50 | 1.00 ± 0.50 | 2.00 | −0.90 ± 0.13 | 73 | K4III | χ2 method |
| HD 123949 | 4378 ± 80 | 1.78 ± 0.53 | 1.37 ± 0.07 | −0.31 ± 0.13 | 88 | K1pBa | BACCHUS |
| HD 178717 | 3800 ± 50 | 1.00 ± 0.50 | 2.00 | −0.52 ± 0.11 | 94 | K3.5III | χ2 method |
| HD 199939 | 4710 ± 9 | 2.35 ± 0.40 | 1.49 ± 0.05 | −0.22 ± 0.11 | 163 | G9III | BACCHUS |
| Arcturus* | 4250 ± 35 | 1.50 ± 0.06 | 1.58 ± 0.12 | −0.62 ± 0.08 | 1000 | K1.5III | BACCHUS |
| V762 Cas* | 3800 ± 50 | 0.00 ± 0.50 | 2.00 | −0.08 ± 0.15 | 110 | M3 | χ2 method |
Notes. The “Remark” column specifies the method used to derive the stellar parameters (see Sect. 3). (*)Reference objects.
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