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Table A.3.
Comparison of atmospheric parameters to literature values determined from CASPEC spectra using grids with different metallicity.
| Star | Parameters | H/He | H/He (T LUSTY) | H/He+X (T LUSTY) |
|---|---|---|---|---|
| Bauer & Husfeld (1995) Dreizler (1993) | This work | This work | ||
| Teff (K) | 44 000 ± 2000 | 42 790 ± 700 | 42 570 ± 500 | |
| CD–31°4800 | log g (cm s−2) | 5.4 ± 0.3 | 5.41 ± 0.08 | 5.50 ± 0.07 |
| log y (fixed) | 2.6 | 2.6 | ||
| Teff (K) | 44 500 ± 1000 | 43 200 ± 600 | 43 700 ± 500 | |
| LSS 1274 | log g (cm s−2) | 5.55 ± 0.15 | 5.22 ± 0.05 | 5.25 ± 0.10 |
| log y (fixed) | 2.0 | 2.0 | 2.0 | |
| Teff (K) | 44 500 ± 1000 | 45 880 ± 500 | 45 420 ± 750 | |
| LS IV +10° 9 | log g (cm s−2) | 5.55 ± 0.15 | 5.48 ± 0.05 | 5.58 ± 0.08 |
| log y (fixed) | 2.0 | 2.0 | 2.0 | |
| Teff (K) | 46 500 ± 1000 | 48 090 ± 800 | 48 090 ± 750 | |
| [CW83] 0904−02 | log g (cm s−2) | 5.55 ± 0.15 | 5.40 ± 0.07 | 5.49 ± 0.07 |
| log y (fixed) | 2.0 | 2.0 | 2.0 | |
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