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Home All issues Volume 698 (May 2025) A&A, 698 (2025) A262 Full HTML
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Table A.2

Parameters of the atmosphere models with mass-loss rates scaled linearly with Z/ZLMC and at Z = 0.2 Z⊙.

M M⊙ Teff K log g log(L/L⊙) R R⊙ log⁡ M˙$\[\log~ \dot{M}\]$ v∞ km s−1 age Myr H He C N O
150 M⊙
150 60268 4.31 6.378 14.25 −5.42 3835 0.01 0.746 0.252 3.921 10−4 1.148 10−4 9.508 10−4
147.8 57750 4.21 6.398 15.89 −5.28 3527 0.50 0.746 0.252 3.921 10−4 1.148 10−4 9.508 10−4
144.6 55054 4.09 6.421 17.94 −5.12 3144 1.01 0.746 0.251 3.921 10−4 1.148 10−4 9.508 10−4
139.9 50126 3.89 6.444 22.22 −4.92 2657 1.50 0.746 0.251 3.921 10−4 1.148 10−4 9.508 10−4
131.7 39811 3.44 6.470 36.30 −4.65 1878 2.00 0.746 0.251 3.921 10−4 1.148 10−4 9.508 10−4
116.1 24788 2.53 6.502 97.18 −4.38 970. 2.50 0.611 0.387 2.127 10−5 1.372 10−3 8.424 10−6
200 M⊙
200 61317 4.28 6.562 17.01 −5.18 3821 0.00 0.746 0.252 3.921 10−4 1.148 10−4 9.508 10−4
195.4 58330 4.16 6.580 19.19 −4.97 3399 0.50 0.746 0.252 2.734 10−4 2.596 10−4 9.481 10−4
188.9 54318 4.01 6.598 22.60 −4.80 2995 1.00 0.746 0.252 9.444 10−5 4.664 10−4 9.469 10−4
178.5 46579 3.69 6.618 31.45 −4.57 2244 1.51 0.739 0.259 2.035 10−5 1.245 10−3 1.541 10−4
161.6 36072 3.18 6.643 53.98 −4.37 1504 2.00 0.629 0.368 2.236 10−5 1.370 10−3 8.189 10−6
140.1 22404 2.27 6.670 144.34 −4.17 791. 2.40 0.446 0.552 2.230 10−5 1.371 10−3 7.815 10−6
250 M⊙
249.3 61883 4.25 6.699 19.57 −4.90 3745 0.03 0.746 0.252 3.921 10−4 1.148 10−4 9.508 10−4
242.9 58368 4.13 6.712 22.33 −4.77 3394 0.50 0.746 0.252 3.921 10−4 1.148 10−4 9.508 10−4
232.4 52944 3.92 6.728 27.64 −4.59 2771 1.00 0.746 0.252 3.921 10−4 1.148 10−4 9.508 10−4
216.2 45091 3.59 6.747 38.94 −4.40 2083 1.50 0.688 0.310 2.270 10−5 1.370 10−3 8.107 10−6
191.5 32932 2.97 6.771 75.04 −4.21 1294 2.00 0.537 0.461 2.311 10−5 1.370 10−3 7.836 10−6
170.1 20580 2.08 6.792 196.86 −4.07 681 2.30 0.386 0.612 2.348 10−5 1.370 10−3 7.516 10−6
300 M⊙
299.8 62390 4.24 6.807 21.80 −4.75 3774 0.02 0.746 0.252 3.921 10−4 1.148 10−4 9.506 10−4
289.8 57903 4.08 6.818 25.62 −4.62 3234 0.50 0.746 0.252 3.921 10−4 1.148 10−4 9.506 10−4
275 51520 3.84 6.832 32.89 −4.44 2596 1.00 0.733 0.265 2.238 10−5 1.336 10−3 4.750 10−5
253.2 42901 3.47 6.850 48.43 −4.28 1910 1.50 0.645 0.353 2.317 10−5 1.370 10−3 7.888 10−6
221.1 28522 2.68 6.874 112.64 −4.10 1058 2.00 0.470 0.528 2.375 10−5 1.369 10−3 7.575 10−6

Notes. Columns are mass of the corresponding model according to stellar evolution rounded up to the first decimal, effective temperature, surface gravity, luminosity, radius, mass-loss rate, wind terminal velocity, age, and surface abundances of H, He, C, N, and O given in mass fraction. For each mass, the lines of this table correspond to the characteristics of the models marked as open squares in Fig. 1).

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