Table 5
Photospheric and wind parameter best fits.
| ID (HD) | Teff | log g | Reff | Ṁ | v∞ | β | fcl | vsin i | vmac | NHe∕NH | ϵ(C) | ϵ(N) | ϵ(O) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sp. type | (kK) | (cgs) | (R⊙) | (M⊙yr−1) | (km s−1) | (km s−1) | (km s−1) | ||||||
| 16 691 | 41.0 ± 1.0 | 3.66 ± 0.1 | 18.4 ± 0.9 | − 5.52 ± 0.03 | 2300 ± 100 | 1.2 | 17 | 135 | 37 | 0.15 | 6.5 ± 0.2 | 9.0 ± 0.2 | 7.8 ± 0.3 |
| O4 If | 39.5 ± 0.5 |  |
19.9 ± 0.5 | − 5.60 ± 0.05 | 2300 ± 100 | * 1.6 ± 0.1 |  |
 |
 |
0.13 ± 0.02 |  |
9.0 ± 0.1 |  |
| 66811 | 40.0 ± 1.0 | 3.64 ± 0.1 | 18.7 ± 0.9 |  |
2300 ± 100 | 0.9 | 20 | 210 | 90 | 0.16 | 7.6 ± 0.3 | 9.1 ± 0.2 | 8.1 ± 0.3 |
| O4 I(n)fp | 40.0 ± 0.5 | * 3.52 ± 0.05 | 18.6 ± 0.5 | − 5.70 ± 0.05 | 2300 ± 100 |  |
 |
 |
 |
 |
 |
 |
 |
| 190429A | 39.0 ± 1.0 | 3.62 ± 0.1 | 20.8 ± 1.1 | − 5.68 ± 0.04 | 2300 ± 100 | 1.0 | 25 | 150 | 57 | 0.15 | 7.1 ± 0.2 | 8.9 ± 0.2 | 7.8 ± 0.3 |
| O4 If |  |
3.62 ± 0.05 | 17.4 ± 0.4 | − 5.69 ± 0.05 | 2400 ± 100 | 0.9 ± 0.1 |  |
 |
 |
0.16 ± 0.02 |  |
 |
 |
| 15570 | 38.0 ± 1.0 | 3.51 ± 0.1 | 21.4 ± 1.1 | − 5.66 ± 0.04 | 2200 ± 100 | 1.1 | 20 | 97 | 40 | 0.10 | 7.5 ± 0.2 | 8.6 ± 0.2 | 8.3 ± 0.2 |
| O4 If | 38.0 ± 0.5 |  |
21.2 ± 0.6 | − 5.63 ± 0.05 | 2700 ± 100 | * 1.6 ± 0.1 |  |
 |
98 ± 10 | 0.09 ± 0.02 |  |
 |
 |
| 14947 | 37.0 ± 1.0 | 3.52 ± 0.1 | 19.9 ± 1.1 |  |
2300 ± 100 | 1.3 | 33 | 130 | 36 | 0.12 | 8.3 ± 0.2 | 8.8 ± 0.1 | 8.1 ± 0.2 |
| O4.5 If | 40.5 ± 0.5 | 3.67 ± 0.05 | 16.6 ± 0.4 | − 5.89 ± 0.05 | 2000 ± 100 | 1.2 ± 0.1 | 22 ± 1 | 116 ± 10 |  |
0.11 ± 0.02 |  |
 |
 |
| 210839 | 36.0 ± 1.0 | 3.54 ± 0.1 | 20.3 ± 1.1 |  |
2100 ± 100 | 1.0 | 20 | 210 | 80 | 0.12 | 8.2 ± 0.2 | 8.7 ± 0.2 | 8.5 ± 0.1 |
| O6 I(n)fp | 37.0 ± 0.5 |  |
19.4 ± 0.6 | − 5.86 ± 0.05 |  |
0.9 ± 0.1 |  |
 |
 |
0.17 ± 0.02 | 8.0 ± 0.1 |  |
 |
| 163758 | 34.5 ± 1.0 | 3.41 ± 0.1 | 21.1 ± 1.2 |  |
2100 ± 100 | 1.1 | 20 | 94 | 34 | 0.15 | 8.6 ± 0.2 | 8.8 ± 0.2 | 8.4 ± 0.2 |
| O6.5 If | 34.0 ± 0.5 | 3.45 ± 0.05 | 21.5 ± 0.7 | − 5.81 ± 0.05 | 2600 ± 100 | * 2.3 ± 0.1 | 30 ± 1 | 116 ± 10 |  |
* 0.28 ± 0.02 | 7.9 ± 0.1 | 9.3 ± 0.1 | 8.6 ± 0.1 |
| 192639 | 33.5 ± 1.0 | 3.42 ± 0.1 | 20.4 ± 1.2 |  |
1900 ± 100 | 1.3 | 20 | 90 | 43 | 0.15 | 8.2 ± 0.2 | 8.8 ± 0.2 | 8.6 ± 0.2 |
| O7.5 Iabf | 33.5 ± 0.5 | 3.71 ± 0.05 | 20.7 ± 0.6 | − 5.85 ± 0.05 | * 2700 ± 100 |  |
32 ± 2 | 103 ± 14 | 100 ± 19 | 0.19 ± 0.02 | 7.8 ± 0.1 | 8.7 ± 0.1 | 8.6 ± 0.1 |
Notes. The first row, for each object, shows the best-fit model parameters from BHL12, which uses optically thin clumping. The second row shows the GA run that allows for optically thick clumping. Asterisks denote dubious values, the origins of these values are discussed in Appendix A. The issue with a number of high β values is discussed in Sect. 7.4.
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