Table 5.
Microturbulences (ξ) and final abundance values (ϵx, in units of 12 + log(X/H)) derived for our stellar sample.
| Target | ξ | ϵSi | ΔϵSi(σ) | ΔϵSi(ξ) | ΔϵSi(Teff, logg) | ϵO | ΔϵO(σ) | ΔϵO(ξ) | ΔϵO(Teff, logg) |
|---|---|---|---|---|---|---|---|---|---|
| J20314965+4128265 | 3.0 | 7.67 | 0.06 | 0.08 | 0.07 | 8.75 | 0.07 | 0.02 | 0.11 |
| J20295701+4109538 | 7.5 | 7.61 | 0.09 | 0.12 | 0.07 | 8.74 | 0.10 | 0.07 | 0.13 |
| J20272428+4115458 | 5.2 | 7.45 | 0.06 | 0.07 | 0.05 | 8.63 | 0.06 | 0.12 | 0.07 |
| J20334610+4133010 | 17.0 | 7.54 | 0.02 | 0.04 | 0.08 | 8.57 | 0.07 | 0.10 | 0.09 |
| J20314605+4043246 | 5.6 | 7.54 | 0.09 | 0.12 | 0.05 | 8.82 | 0.10 | 0.12 | 0.02 |
| J20292449+4052599 | 6.8 | 7.47 | 0.07 | 0.10 | 0.12 | 8.51 | 0.15 | 0.02 | 0.05 |
| BD+40 4193 | 5.9 | 7.44 | 0.11 | 0.12 | 0.10 | 8.70 | 0.20 | 0.13 | 0.10 |
| BD+40 4210 | 13.3 | 7.53 | 0.01 | 0.09 | 0.07 | 8.48 | 0.06 | 0.07 | 0.10 |
Notes. Abundance uncertainties associated with microturbulence (Δϵ(ξ)), the standard weighted deviation in the line-by-line abundances (Δϵ(σ)), and those related to the stellar parameters (Δϵ(Teff, logg)) are indicated separately.
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