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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 LL 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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