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Table 6
Physical parameters of D2–EB.
| Parameter | FASTWIND | H05 (-Brγ/He i) | H05 (CNO/He i) | H05 (CNO/He i) (ELC) |
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| M1 (M⊙) | 26.28 ± 0.20 | 25.80 ± 0.09 | 24.42 ± 0.15 | 24.5 ± 0.9 |
| M2 (M⊙) | 24.12 ± 0.16 | 25.16 ± 0.66 | 22.06 ± 0.68 | 21.7 ± 0.8 |
| R1 (R⊙) | 9.90 ± 0.05 | 9.75 ± 0.07 | 9.69 ± 0.07 | 9.2 ± 0.1 |
| R2 (R⊙) | 9.08 ± 0.06 | 9.46 ± 0.19 | 8.87 ± 0.10 | 8.7 ± 0.1 |
| log g1 | 3.87 ± 0.01 | 3.87 ± 0.01 | 3.85 ± 0.01 | 3.90 ± 0.01 |
| log g2 | 3.90 ± 0.01 | 3.89 ± 0.01 | 3.89 ± 0.01 | 3.90 ± 0.01 |
| Teff1 (K) | 38 000 (fixed) | |||
| Teff2 (K) | 36 833 ± 1000 | 36 964 ± 1000 | 36 788 ± 1000 | 36 400 ± 1000 |
| log L1/L⊙ | 5.26 ± 0.05 | 5.25 ± 0.05 | 5.24 ± 0.05 | 5.20 ± 0.05 |
| log L2/L⊙ | 5.13 ± 0.05 | 5.18 ± 0.05 | 5.11 ± 0.05 | 5.08 ± 0.05 |
| Distance (kpc) | 3.77 ± 0.08 | 3.81 ± 0.09 | 3.68 ± 0.08 | 3.52 ± 0.08 |
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