Table 2
Atmospheric parameters of θ2 Tau A and B.
| Atmospheric | Synthetic | TSL97 |
| parameters | spectra | |
|
|
||
| VAsini (km s-1) | 68.4 ± 1.5 | 702 |
| VBsini (km s-1) | 113 ± 6 | 110 ± 4 |
| Teff,A (K) | 7800 ± 1701 | 82502 |
| Teff,B (K) | 7800 ± 1701 | – |
| log gA | 3.6 ± 0.1 | 4.02 |
| log gB | 3.9 ± 0.1 | 4.52 |
| γ (km s-1) | 39.3 ± 0.9 | 39.5 ± 0.2 |
Notes. The atmospheric parameters and their standard deviations were computed from the component spectra using synthetic spectra (second column), in this work. The values determined by Torres et al. (1997) are also listed for comparison (third column).
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