Table 3
Stellar parameters of the sample.
| Star | Teff (K) | log g (g in cm s −2) | ξ (km s−1) | [Fe/H] | Broadening(*) (km s−1) |
|---|---|---|---|---|---|
| Sun | 5772 (a) | 4.44 (a) | 1.0 (b) | 0.00 (c) | 3.5 |
| HD 192263 | 4998 (d) | 4.61 (d) | 0.66 (b) | − 0.05 (e) | 3.0 |
| Procyon | 6556 (f) | 4.01 (f) | 1.85 (g) | − 0.02 (h) | 6.0 |
| HD 103095 | 5140 (i) | 4.69 (j) | 0.9 (k) | − 1.13 (l) | 1.0 |
| HD 140283 | 5787 (i) | 3.66 (m) | 1.6 (g) | − 2.28 (n) | 3.8 |
| HD 84937 | 6371 (d) | 4.05 (o) | 1.3 (p) | − 1.97 (n) | 5.0 |
Notes. (*) Includes both macroturbulence velocity and rotation in one Gaussian broadening kernel.
References. (a) Reference value from Prša et al. (2016); (b)Spina et al. (2016); (c) Asplund et al. (2009); (d) IRFM value from Casagrande et al. (2011); (e)Andreasen et al. (2017); (f) fundamental value from Chiavassa et al. (2012); (g)Pancino et al. (2017); (h) ⟨3D ⟩ non-LTE Fe II from Bergemann et al. (2012); (i) fundamental value from Karovicova et al. (2018); (j)fundamental value from Bergemann & Gehren (2008); (k)Reggiani & Meléndez (2018); (l)1D LTE Fe II from Ramírez et al. (2013) with ⟨3D⟩ non-LTE corrections from Amarsi et al. (2016); (m)Gaia Collaboration (2018); (n)3D non-LTE value from Amarsi et al. (2016); (o)fundamental value from VandenBerg et al. (2014); (p)Spite et al. (2017).
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