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Table 5
Changes in the microturbulence velocity and in the mean abundances [X/H] caused by a 100 K increase in Teff, accompanied by the corresponding log g change according to Eq. (3.2).
| ET0381 | scl002_06 | scl_03_059 | scl031_11 | scl074_02 | |
|
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| Δvt (km s-1) | 0.18 | 0.18 | 0.20 | 0.03 | 0.15 |
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| Δ[X/H] (dex) | |||||
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| C + | 0.20 | 0.40 | 0.30 | 0.35 | 0.25 |
| C − | −0.20 | −0.10 | −0.20 | −0.15 | −0.15 |
|
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| Na I | 0.10 | 0.08 | 0.09 | 0.10 | 0.07 |
| Mg I | 0.09 | 0.06 | 0.10 | 0.07 | 0.07 |
| Al I | 0.11 | 0.10 | 0.08 | 0.10 | 0.06 |
| Si I | 0.07 | 0.07 | 0.09 | 0.11 | 0.12 |
| Ca I | 0.06 | 0.07 | 0.06 | 0.07 | 0.06 |
| Sc II | 0.04 | 0.05 | 0.03 | 0.08 | 0.04 |
| Ti I | 0.16 | 0.18 | 0.15 | 0.13 | 0.12 |
| Ti II | 0.02 | 0.03 | 0.02 | 0.07 | 0.04 |
| Cr I | 0.10 | 0.13 | 0.11 | 0.11 | 0.10 |
| Mn I | 0.07 | 0.10 | 0.10 | 0.13 | 0.12 |
| Fe I | 0.08 | 0.09 | 0.08 | 0.10 | 0.09 |
| Fe II | −0.01 | −0.00 | −0.03 | 0.02 | 0.01 |
| Co I | 0.08 | 0.12 | 0.07 | 0.15 | 0.12 |
| Ni I | 0.07 | 0.09 | 0.08 | 0.11 | 0.10 |
| Zn I | 0.03 | 0.03 | − | − | 0.04 |
| Sr II | 0.03 | −0.04 | 0.00 | 0.09 | 0.02 |
| Ba II | 0.07 | − | 0.05 | − | − |
Notes. The first two lines give the change for the carbon when Teff is increased or decreased by 100 K, because the change is strongly asymmetric.
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