Table B.1.
Sensitivity of the Li and Tc elemental abundances of V915 Aql upon variations of its atmospheric parameters.
| Model | Teff | log g | [Fe/H] | C/O | [s/Fe] | χt | |
|---|---|---|---|---|---|---|---|
| (K) | (cm s−2) | (dex) | (dex) | (km s−1) | |||
| A | 3400 | 0.0 | −0.5 | 0.75 | 0.00 | 2.0 | |
| B | 3300 | 0.0 | −0.5 | 0.75 | 0.00 | 2.0 | |
| C | 3500 | 0.0 | −0.5 | 0.75 | 0.00 | 2.0 | |
| D | 3400 | 1.0 | −0.5 | 0.75 | 0.00 | 2.0 | |
| E | 3400 | 0.0 | 0.0 | 0.75 | 0.00 | 2.0 | |
| F | 3400 | 0.0 | −0.5 | 0.75 | 0.00 | 1.5 | |
| G | 3400 | 0.0 | −0.5 | 0.50 | 0.00 | 2.0 | |
| H | 3500 | 1.0 | 0.0 | 0.50 | 1.00 | 2.0 | |
| Element | ΔB − A | ΔC − A | ΔD − A | ΔE − A | ΔF − A | ΔG − A | ΔH − A |
| [Li/Fe] | −0.06 | −0.5 | 0.8 | 0.0 | 0.6 | – | −0.7 |
| log ϵTc | −0.1 | −0.1 | – | −0.1 | −0.2 | −0.2 | −0.5 |
Notes. The atmospheric parameters of V915 Aql are adopted from S18. A dash in the Δ column indicates that the agreement between the observed and the synthetic spectra was too poor and that the (unique) line usually providing the abundance for the considered element could not be used for that purpose. Column χt corresponds to the microturbulence.
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