Table 3
Summary of the results for the stellar and wind parameters.
| Parameter | HD 156292 | HD 24431 | HD 105627 | HD 116852 | HD 153426 | HD 218195 | HD 36861 | HD 115455 | HD 135591 |
|---|---|---|---|---|---|---|---|---|---|
| Spectral type | O9.7III | O9III | O9III | O8.5II-III((f)) | O8.5III | O8.5III Nstr | O8III | O8III((f)) | O8IV((f)) |
| log (L⋆ ∕ L⊙) | 5.12 ± 0.20 | 5.17 ± 0.20 | 5.17 ± 0.20 | 5.33 ± 0.20 | 5.24 ± 0.20 | 5.24 ± 0.20 | 5.30 ± 0.20 | 5.30 ± 0.20 | 5.10 ± 0.20 |
 (kK) (a) |
 |
33.0 ± 3.0 |  |
 |
32.0 ± 2.0 | 33.0 ± 2.0 | 33.5 ± 2.5 |  |
35.0 ± 2.5 |
 (kK) (b) |
30.0 ± 2.0 | 32.5 ± 1.5 |  |
 |
35.0 ± 1.0 | 35.0 ± 1.5 |  |
 |
36.0 ± 1.5 |
| log (g) | 3.50 ± 0.10 | 3.75 ± 0.10 | 3.50 ± 0.10 | 3.50 ± 0.10 | 3.55 ± 0.10 | 3.55 ± 0.10 | 3.60 ± 0.10 | 3.57 ± 0.10 | 3.75 ± 0.10 |
| R⋆ (R⊙) |  |
 |
 |
 |
 |
 |
 |
 |
 |
| M⋆ (M⊙) |  |
 |
 |
 |
 |
 |
 |
 |
 |
| v sin i (km s−1) | 100 | 80 | 160 | 120 | 110 | 80 | 75 | 70 | 80 |
| v∞ (km s−1) | 1300 ± 200 | 2300 ± 300 | 2100 ± 300 | 2100 ± 300 | 2400 ± 300 | 2000 ± 200 | 2000 ± 200 | 2300 ± 300 | 2100 ± 300 |
| Ṁderived (M⊙ yr−1) (c) |  |
 |
 |
 |
 |
 |
 |
 |
 |
| Ṁunclumped (M⊙ yr−1) (d) |  |
 |
 |
 |
 |
 |
 |
 |
 |
| ṀVink (M⊙ yr−1) (e) |  |
 |
 |
 |
 |
 |
 |
 |
 |
| ṀLucy (M⊙ yr−1) (f) |  |
 |
 |
 |
 |
 |
 |
 |
 |
 (g) |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 (e) |
 |
 |
 |
 |
 |
 |
 |
 |
 |
Notes. Solar units and g unit are in the cgs system. Modified wind momenta (Dmom) are calculated using the mass-loss rate and terminal velocity in the cgs system and the radius in solar unit. (a) Determined from the UV region (Fe III-IV-V lines). (b)Determined from the optical region (He I-II lines). (c)Mass-loss rate using f∞ = 0.1. (d) Ṁunclumped
= 
. (e) Calculated from Vink et al. (2000). (f) Calculated from Lucy (2010a). (g) 
.
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