Table 5
Sample of analysed OB stars in this work and the initial set of stellar and wind parameters from the literature (‘ref’ column) used as input values in our simulations. log g indicates gravities without centrifugal correction.
Source | Spec. type | Teff | log g | R* | YHe | υ∞ | β | Ṁ | d | ref | Alt. name |
---|---|---|---|---|---|---|---|---|---|---|---|
(kK) | (R⊙) | (number) | (km s−1) | (10−6 M⊙ yr−1) | (kpc) | ||||||
HD 66811 | O4 I (n)f | 39.0 | 3.60 | 18.6 | 0.2 | 2250 | 0.9 | 4.2 | 0.46 | 8 | ζ Pup |
29.7 | 8.5 | 0.73 | 8 | ||||||||
Cyg OB2#11 | O5 If+ | 36.5 | 3.62 | 23.6 | 0.1 | 2300 | 1.1 | 5.0 | 1.71 | 8 | |
HD 210839 | O6 I (n)f | 36.0 | 3.55 | 23.3 | 0.1 | 2250 | 1.0 | 3.0 | 1.077 | 8 | λ Cep |
HD 152408 | O8 Iafpe | 33.0 | 3.20 | 30.0 | 0.2 | 955 | 2.1 | 8.4 | 1.68 | 7a | |
HD 151804 | O8 Iab | 32.8 | 3.25 | 35.0 | 0.1 | 1450 | 2.0 | 6.4 | 1.8 | 7a | V973 Sco |
HD 149404 | O9 Ia | 34.0 | 3.55 | 37.0 | 0.1 | 2450 | 1.3 | 1.95 | 1.3 | 9 | |
HD 30614 | O9.5 Ia | 29.0 | 3.0 | 20.7 | 0.1 | 1550 | 1.15 | 1.5 | 0.8 | 8 | α Cam |
HD 37128 | B0 Ia | 27.0 | 2.9 | 24.0 | 0.2 | 910 | 1.5 | 2.5 | 0.363 | 2 | ϵ Ori |
HD 38771 | B0.5 Ia | 26.5 | 2.9 | 22.2 | 0.2 | 1525 | 1.5 | 0.9 | 0.4 | 2 | κ Ori |
HD 154090 | B0.7 Ia | 22.5 | 2.65 | 36.0 | 0.2 | 915 | 1.5 | 0.95 | 1.096 | 2 | κ Sco |
HD 193237 | B1 Ia | 16.7 | 2.0 | 97.14 | 0.3 | 195 | 2.5 | 5.4 | 1.7 | 7b | P Cyg |
HD 24398 | B1 I | 20.26 | 2.95 | 23.0 | 0.2 | 1295 | 1.5 | 0.23 | 0.28 | 11 | ζ Per |
HD 169454 | B1.5 Ia+ | 20.4 | 2.35 | 74.0 | 0.1 | 850 | 2.1 | 6.4 | 1.54 | 7a | |
HD 152236 | B1.5 Ia+ | 18.0 | 2.0 | 112.4 | 0.2 | 390 | 2.0 | 6.0 | 1.995 | 2 | ζ1 Sco |
HD 41117 | B2 Ia | 19.0 | 2.35 | 61.9 | 0.2 | 510 | 2.0 | 0.9 | 1.5 | 2 | χ2 Ori |
HD 194279 | B2 Ia | 19.0 | 2.3 | 44.7 | 0.2 | 550 | 2.5 | 1.05 | 1.202 | 2 | |
HD 198478 | B2.5 Ia+ | 17.5 | 2.12 | 49.0 | 0.1–0.2 | 200....470 | 1.3 | 0.117.....0.407 | 0.83 | 4 | 55 Cyg |
HD 80077 | B2/B3 Iae | 15.1 | 1.85 | 243.0 | 0.35 | 250 | 3.0 | 1.18 | 3.6 | 1, 3, 6 | |
HD 53138 | B3 Ia | 15.5 | 2.05 | 65.0 | 0.2 | 865 | 2.0 | 0.36 | 1.096 | 2 | o2 CMa |
Cyg OB2#12 | B3-4Ia | 13.7 | 1.7 | 246.0 | 0.2 | 400 | 1.5 | 15.0 | 1.75 | 1 | |
HD 24912 | O7.5 III (n)((f)) | 35.0 | 3.5 | 24.2 | 0.15 | 2450 | 0.9 | 2.3 | 0.854 | 8 | ξ Per |
HD 36861 | O8 III((f)) | 33.6 | 3.56 | 14.4 | 0.1 | 2400 | 0.9 | 0.4 | 0.5 | 8 | λ Ori A |
HD 37043 | O9III | 31.4 | 3.5 | 17.9 | 0.12 | 2300 | 0.9 | 0.8./0.25 | 0.5 | 8 | ι Ori |
HD 149757 | O9.5 Vnn | 32.0 | 3.65 | 8.9 | 0.17 | 1550 | 0.8 | ≲0.18 | 0.154 | 10a,10b | ζ Oph |
HD 149438 | B0.2 V | 31.9 | 3.99 | 5.3 | 0.12 | 2400 | 0.8 | ≲0.0614 | 0.167 | 6, 11 | τ Sco |
Notes. For HD 66811 (ζ Pup) we provide two entries, based on different distances (P06). References. [1] Clark et al. (2012); [2] Crowther et al. (2006); [3] Marco & Negueruela (2009); [4] Markova & Puls (2008); [5] Morel et al. (2004); [6] Mokiem et al. (2005); [7a] Najarro (1995); [7b] Najarro (priv. comm.); [8] Puls et al. (2006); [9] Raucq et al. (2016); [10a] Repolust et al. (2004); [10b] Repolust et al. (2005); [11] Simón-Díaz et al. (2006).
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