Table 5.
Abundances in the atmosphere of β Cas.
| Element | log(Nel/Ntot) | err1 | err2 | [Nel/Ntot] |
|---|---|---|---|---|
| C* | −3.52 | 0.10 | 0.26 | +0.09 |
| O | −3.19 | 0.02 | 0.06 | +0.16 |
| Na | −5.87 | 0.03 | 0.12 | −0.04 |
| Mg | −4.57 | 0.06 | 0.16 | −0.12 |
| Al* | −5.81 | 0.23 | 0.11 | −0.20 |
| Si | −4.55 | 0.07 | 0.19 | −0.02 |
| Ca | −5.84 | 0.05 | 0.15 | −0.12 |
| Sc | −8.93 | 0.10 | 0.15 | −0.05 |
| Ti | −7.14 | 0.03 | 0.17 | −0.03 |
| Cr | −6.54 | 0.05 | 0.22 | −0.12 |
| Fe | −4.76 | 0.02 | 0.13 | −0.18 |
| Ni | −6.05 | 0.08 | 0.29 | −0.21 |
| Sr* | −9.13 | 0.10 | +0.08 | |
| Y | −9.75 | 0.09 | 0.18 | +0.08 |
| Zr | −9.40 | 0.19 | 0.37 | +0.05 |
| Ba | −9.74 | 0.03 | 0.06 | +0.05 |
| Nd* | −10.57 | 0.10 | +0.05 | |
| Eu* | −11.40 | 0.10 | +0.12 |
Notes. Columns err1 and err2 list the errors of the abundances according to the two methods for error determination implemented in SME. The last column shows the abundances relative to solar values. The solar abundances were taken from Scott et al. (2015b,a) and Grevesse et al. (2015). Chemical species marked by asterisks have uncertain abundance values because they have only few weak or blended lines in the analysed parts of the spectrum (see text).
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