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Table B.4.
Sensitivity of the elemental abundances of CD −29°5912 on variations of the atmospheric parameters.
| Model | Teff | log g | [Fe/H] | C/O | [s/Fe] | χt | |
|---|---|---|---|---|---|---|---|
| (K) | (dex) | (dex) | (dex) | (km s−1) | |||
| A | 3600 | 1 | −0.5 | 0.5 | 1 | 2 | |
| B | 3700 | 1 | −0.5 | 0.5 | 1 | 2 | |
| C | 3500 | 1 | −0.5 | 0.5 | 1 | 2 | |
| D | 3600 | 0 | −0.5 | 0.5 | 1 | 2 | |
| E | 3600 | 1 | −0.5 | 0.5 | 1 | 1.5 | |
| F | 3600 | 1 | −0.5 | 0.75 | 1 | 2 | |
| G | 3600 | 1 | 0.0 | 0.5 | 1 | 2 | |
| H | 3500 | 1 | −0.5 | 0.9 | 1 | 2 | |
| Element | ΔB − A | ΔC − A | ΔD − A | ΔE − A | ΔF − A | ΔG − A | ΔH − A |
| [N/Fe] | −0.54 | 0.27 | −0.71 | 0.05 | −0.75 | −0.14 | −1.28 |
| [Fe/H] | −0.02 | 0.20 | −0.20 | 0.21 | 0.04 | 0.28 | 0.13 |
| [Y/Fe] | 0.16 | −0.10 | −0.07 | 0.02 | −0.19 | −0.02 | −0.56 |
| [Zr/Fe] | −0.13 | −0.20 | −0.05 | −0.11 | −0.14 | 0.22 | −0.43 |
| [Nb/Fe] | 0.32 | −0.20 | – | −0.11 | −0.04 | 0.02 | −0.33 |
| [Ba/Fe] | 0.02 | −0.50 | −0.10 | −0.51 | −0.34 | −0.28 | −0.43 |
| [Ce/Fe] | 0.02 | −0.20 | −0.23 | 0.03 | −0.07 | 0.18 | −0.19 |
| [Pr/Fe] | 0.22 | – | −0.10 | – | −0.04 | – | −0.03 |
| [Nd/Fe] | 0.02 | −0.20 | −0.03 | 0.16 | −0.04 | 0.11 | −0.19 |
| [Sm/Fe] | 0.02 | −0.20 | −0.10 | −0.11 | 0.06 | −0.08 | −0.03 |
| [Eu/Fe] | 0.17 | – | −0.10 | −0.16 | 0.01 | −0.23 | −0.08 |
Notes. A dash in the Δ columns indicates that because of a degraded agreement between the observed and the synthetic spectrum, the (unique) line usually providing the abundance for the considered element had to be rejected.
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