Table 4
Fundamental stellar parameters.
| Star | Sp. type | Teff | log g |  |
log( ) |
β | f | v∞ | vsin i | vmac | Mspec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| [kK] | [cgs] | [km s−1] | [km s−1] | [km s−1] | [M⊙] | ||||||
| AV 75 | O5.5 I(f) | 38.5 | 3.51 | 5.94 | −6.30 | 0.8 | 0.10 | 2050 | 120 | 70 | 51.1 ± 8.2 |
| AV 15 | O6.5 I(f) | 39.0 | 3.61 | 5.83 | −6.46 | 1.3 | 0.10 | 2050 | 120 | 85 | 47.2 ± 8.7 |
| AV 232 | O7 Iaf | 33.5 | 3.16 | 5.89 | −5.92 | 1.5 | 0.07 | 1350 | 75 | 92 | 35.3 ± 8.2 |
| AV 83 | O7 Iaf | 32.8 | 3.26 | 5.54 | −6.14 | 2.0 | 0.10 | 940 | 80 | − | 22.1 ± 8.3 |
| AV 327 | O9.5 II-Ibw | 30.0 | 3.12 | 5.54 | −7.37 | 1.0 | 0.10 | 1500 | 95 | 83 | 22.8 ± 5.8 |
| AV 77 | O7 III | 37.5 | 3.74 | 5.40 | −7.88 | 1.0 | 0.10 | 1400 | 150 | − | 28.0 ± 12.2 |
| AV 95 | O7 III((f)) | 38.0 | 3.70 | 5.46 | −7.40 | 0.9 | 0.10 | 1700 | 55 | 86 | 28.1 ± 5.6 |
| AV 69 | OC7.5 III((f)) | 33.9 | 3.50 | 5.61 | −6.51 | 1.0 | 0.10 | 1800 | 70 | − | 39.7 ± 7.3 |
| AV 47 | O8 III((f)) | 35.0 | 3.75 | 5.44 | −8.18 | 1.0 | 0.10 | 2000 | 60 | 44 | 42.2 ± 5.1 |
| AV 307 | O9 III | 30.0 | 3.50 | 5.15 | −8.82 | 0.9 | 0.10 | 1300 | 60 | − | 22.5 ± 13.2 |
| AV 439 | O9.5 III | 31.0 | 3.54 | 5.16 | −7.70 | 0.8 | 0.20 | 1000 | >260 | − | 22.0 ± 9.3 |
| AV 170 | O9.7 III | 30.5 | 3.41 | 5.14 | −8.82 | 0.9 | 0.10 | 1200 | 70 | 52 | 16.6 ± 8.1 |
| AV 43 | B0.5 III | 28.5 | 3.37 | 5.13 | −8.00 | 0.9 | 0.20 | 1200 | 200 | <120 | 22.4 ± 11.0 |
Notes. For stars with UV + optical spectra, uncertainties on Teff are ± 1000 K, ±0.1 dex for log g, ± 0.1 dex on log L∕L⊙. As for the wind quantities, an uncertainty of ± 0.2 dex was estimated for the mass-loss rates (given in M⊙ yr−1), while v∞ was measured within ± 100 km s−1. For stars without optical data, logg is accurate within ± 0.15 – 0.2, while uncertainties on Teff are ± 1500 K. For both v sin i and vmac, uncertainties are ± 10 – 20 km s−1.
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