Open Access
Table 2
Main stellar parameters of our sample BSGs.
| Star − | Sp. type − | Teff (kK) | log g (cgs) | log L/L⊙ − | M (M⊙) | Γe − | Y − | XC (× 10−4) | XN (× 10−4) | XO (× 10−4) | ξphot (km s−1) | v sin i (km s−1) | E(B − V) − |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AzV 235 | B0.2 Ia | 27.5 | 3.05 | 5.82 | 53 | 0.31 | 0.26 | 0.80 | 3.80 | 8.70 | 7 | 39 | 0.11 |
| AzV 215 | BN0 Ia | 27.0 | 2.90 | 5.63 | 26 | 0.36 | 0.39 | 0.25 | 3.40 | 11.30 | 11 | 86 | 0.16 |
| AzV 488 | B0.5 Iaw | 25.5 | 2.75 | 5.88 | 41 | 0.41 | 0.37 | 0.86 | 5.60 | 8.70 | 11 | 55 | 0.10 |
| AzV 104 | B0.5 Ia | 26.5 | 3.05 | 5.45 | 26 | 0.23 | 0.40 | 0.70 | 3.00 | 8.70 | 9 | 73 | 0.10 |
| AzV 242 | B0.7 Iaw | 23.0 | 2.60 | 5.62 | 24 | 0.40 | 0.33 | 0.63 | 3.20 | 10.0 | 8 | 40 | 0.10 |
| AzV 266 | B0.7 Ia | 23.0 | 2.65 | 5.44 | 17 | 0.36 | 0.49 | 0.43 | 3.60 | 7.50 | 8 | 44 | 0.11 |
| AzV 264 | B1 Ia | 21.5 | 2.50 | 5.43 | 16 | 0.31 | 0.45 | 0.37 | 4.15 | 6.90 | 7 | 44 | 0.07 |
| AzV 210 | B1.5 Ia | 19.5 | 2.45 | 5.39 | 19 | 0.31 | 0.26 | 0.63 | 4.30 | 11.30 | 15 | 25 | 0.16 |
| Sk 191 | B1.5 Ia | 19.0 | 2.25 | 5.67 | 26 | 0.38 | 0.42 | 0.90 | 3.20 | 11.30 | 14 | 57 | 0.15 |
| AzV 78 | B1 Ia+ | 19.5 | 2.15 | 5.96 | 37 | 0.49 | 0.45 | 0.30 | 5.80 | 4.00 | 18 | 26 | 0.14 |
| AzV 18 | B1.5 Ia | 19.0 | 2.35 | 5.45 | 20 | 0.35 | 0.26 | 0.60 | 3.50 | 9.00 | 10 | 41 | 0.25 |
| AzV 472 | B1.5 Ia | 19.5 | 2.50 | 5.29 | 17 | 0.27 | 0.26 | 0.52 | 3.90 | 8.20 | 12 | 32 | 0.09 |
| AzV 187 | B3 Ia | 16.5 | 2.20 | 5.33 | 19 | 0.28 | 0.26 | 0.11 | 3.00 | 11.30 | 15 | 40 | 0.04 |
| AzV 362 | B3 Ia | 14.5 | 1.80 | 5.58 | 22 | 0.40 | 0.32 | 0.85 | 4.20 | 11.30 | 17 | 14 | 0.13 |
| AzV 22 | B3 Ia | 14.0 | 1.90 | 5.27 | 16 | 0.29 | 0.26 | 0.70 | 4.05 | 11.30 | 18 | 42 | 0.13 |
| AzV 234 | B2.5 Ib | 16.5 | 2.40 | 4.97 | 13 | 0.18 | 0.26 | 0.11 | 3.00 | 11.30 | 17 | 14 | 0.08 |
| Sk 179 | B3II | 14.5 | 2.30 | 4.81 | 12 | 0.13 | 0.26 | 0.83 | 3.26 | 11.30 | 15 | 83 | 0.05 |
| AzV 343 | B8 Iab | 12.5 | 2.05 | 4.72 | 10 | 0.13 | 0.26 | 0.21 | 3.26 | 11.30 | 30 | 45 | 0.09 |
| Errors | 1.5 | 0.1 | 15% | 35% | − | × 2 | × 2 | × 2 | × 2 | 5 | >25% | 0.03 | |
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