Table 3
Comparison between fundamental parameters derived and used in the present work and previous results.
| Object | ST | MV | Teff | log gc | YHe | [N] | log L∕L⊙ | R⋆ | Mspec | Ref. |
|---|---|---|---|---|---|---|---|---|---|---|
| (mag) | (kK) | (cgs) | (R⊙) | (M⊙) | ||||||
| HD 46223 | O4 V((f)) | −5.26 ± 0.4 | 43.5 ± 1.5 | 3.95 ± 0.1 | 0.10 ± 0.02 | 8.58 ± 0.2 | 5.58 ± 0.17 | 10.9 ± 2.0 | 38.9 ± 14.4 | This work |
| −5.22 | 43.0 ± 1.0 | 4.0 ± 0.1 | 0.10 | 8.85 | 5.60 | – | 48.3 ± 19.3 | M12/M15 | ||
| HD 46202 | O9.2 V | −4.22 ± 0.4 | 34.0 ± 1.0 | 4.0 ± 0.1 | 0.10 ± 0.02 | 7.88 ± 0.2 | 4.88 ± 0.17 | 7.9 ± 4.5 | 22.8 ± 8.4 | This work |
| −4.19 | 33.5 ± 1.0 | 4.1 ± 0.1 | 0.10 | 8.00 | 4.85 ± 0.12 | – | 29.0 ± 12.4 | M12/M15 | ||
| HD 93204 | O5.5 V((fc)) | −5.78 ± 0.4 | 40.5 ± 1.0 | 3.9 ± 0.1 | 0.10 ± 0.02 | 7.78 ± 0.2 | 5.70 ± 0.17 | 14.4 ± 2.6 | 60.9 ± 22.5 | This work |
| – | 40.0 ± 2.0 | 4.0 ± 0.1 | 0.10 | – | 5.51 |
11.9 |
52 |
M05 | ||
| HD 94963 | O7 II(f) | −5.53 | 36.0 ± 1.0 | 3.51 ± 0.10 | 0.10 | 8.38 ± 0.2 | 5.47 ± 0.17 | 14.0 | 23.1/32.4 | This study |
| – | 35.0 < ±2.0 | 3.51 <± 0.2 | 0.10 | 8.67 |
– | – | – | M17 | ||
| HD 151804 | O8 Iaf | −7.24 ± 0.4 | 30.0 ± 2.0 | 3.1 ± 0.2 | 0.30 ± 0.05 | 8.98 ± 0.25 | 5.99 ± 0.17 | 36.5 ± 7.5 | 62.1 ± 23.9 | This work |
| – | 30.0 ± 1.0 | 3.0 ± 0.15 | – | – | 5.68a | – | – | M15 | ||
| – | 29.0 ± 0.5 | 3.0 | 0.29 ± 0.01 | – | 5.90 | 35.4 | – | CE09 | ||
| HD 152249 | OC9Iab | −6.41 ± 0.4 | 31.5 ± 1.0 | 3.21 ± 0.1 | 0.10 ± 0.02 | 7.88 ± 0.2 | 5.59 ± 0.17 | 20.9 ± 4.3 | 25.7 ± 9.5 | This work |
| – | 31.0 ± 1.0 | 3.25 ± 0.15 | – | 8.11 | 5.61a | – | – | M15 |
Notes. (a) indicates data adopted from the calibrations of Martins et al. (2005a).
References. M05 = Martins et al. (2005b); M12 = Martins et al. (2012b); M15 = Martins et al. (2015b); M17 = Martins et al. (2017); CE09 = Crowther & Evans (2009).
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