Table 1
Stellar parameters of the studied benchmark stars.
| Star | Teff (K) | log(g) (cm s−2) | [Fe/H] | ξ (km s−1) | Ref. |
|---|---|---|---|---|---|
| Sun | 5772 | 4.44 | 0.00 | 0.9 | a, d |
| Arcturus | 4286 | 1.64 | −0.53 | 1.3 | b, d |
| HD 84937 | 6356 | 4.06 | −2.06 | 1.2 | b, d |
| HD 140283 | 5792 | 3.65 | −2.36 | 1.3 | c, d |
| HD 122563 | 4636 | 1.40 | −2.50 | 1.8 | c, d |
Notes. (a)Solar Teff and log(g) from Prša et al. (2016). (b)Teff and log(g) from Heiter et al. (2015). (c)Teff and log(g) from Karovicova et al. (2020). (d)[Fe/H] and ξ from Lind et al. (2022).
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