Table 1
Parameters of the atmosphere models.
| Model id | Teff | log g | log(L/L⊙) | R | log Ṁ | υ∞ | Age | H | He | C | N | O |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| K | R⊙ | km s−1 | Myr | |||||||||
| 150 M⊙ | ||||||||||||
| 150a | 57276 | 4.22 | 6.379 | 15.80 | −5.30 | 3641 | 0.01 | 0.738 | 0.257 | 9.741 × 10−4 | 2.852 × 10−4 | 2.362 × 10−3 |
| 150b | 53786 | 4.08 | 6.394 | 18.23 | −4.97 | 3239 | 0.50 | 0.738 | 0.257 | 9.741 × 10−4 | 2.852 × 10−4 | 2.362 × 10−3 |
| 150c | 49764 | 3.92 | 6.404 | 21.54 | −4.72 | 2856 | 1.01 | 0.738 | 0.257 | 9.741 × 10−4 | 2.852 × 10−4 | 2.362 × 10−3 |
| 150d | 44445 | 3.67 | 6.413 | 27.28 | −4.51 | 2280 | 1.50 | 0.709 | 0.286 | 4.841 × 10−5 | 3.284 × 10−3 | 1.685 × 10−4 |
| 150e | 40839 | 3.44 | 6.418 | 32.50 | −4.36 | 1858 | 2.00 | 0.539 | 0.456 | 5.111 × 10−5 | 3.408 × 10−3 | 2.256 × 10−5 |
| 150f | 38214 | 3.23 | 6.415 | 36.99 | −4.22 | 1503 | 2.50 | 0.251 | 0.744 | 5.538 × 10−5 | 3.405 × 10−3 | 2.050 × 10−5 |
| 200 M⊙ | ||||||||||||
| 200a | 57476 | 4.16 | 6.564 | 19.41 | −4.71 | 3534 | 0.00 | 0.738 | 0.257 | 9.741 × 10−4 | 2.852 × 10−4 | 2.362 × 10−3 |
| 200b | 52830 | 3.99 | 6.564 | 22.98 | −4.59 | 3075 | 0.50 | 0.738 | 0.257 | 6.979 × 10−4 | 6.225 × 10−4 | 2.357 × 10−3 |
| 200c | 48281 | 3.80 | 6.566 | 27.57 | −4.42 | 2613 | 1.00 | 0.708 | 0.287 | 4.987 × 10−4 | 3.293 × 10−3 | 1.556 × 10−4 |
| 200d | 44687 | 3.60 | 6.565 | 32.15 | −4.30 | 2136 | 1.50 | 0.578 | 0.417 | 5.246 × 10−4 | 3.407 × 10−3 | 2.211 × 10−5 |
| 200e | 41127 | 3.37 | 6.558 | 37.65 | −4.19 | 1702 | 2.00 | 0.366 | 0.629 | 5.488 × 10−5 | 3.405 × 10−3 | 2.087 ×10−5 |
| 200f | 38781 | 3.18 | 6.539 | 41.38 | −4.11 | 1410 | 2.39 | 0.137 | 0.858 | 5.988 × 10−5 | 3.401 × 10−3 | 1.887 × 10−5 |
| 250 M⊙ | ||||||||||||
| 250a | 56768 | 4.10 | 6.701 | 23.30 | −4.51 | 3411 | 0.01 | 0.738 | 0.257 | 9.741 × 10−4 | 2.852 × 10−4 | 2.362 × 10−3 |
| 250b | 51195 | 3.90 | 6.694 | 28.42 | −4.38 | 2908 | 0.50 | 0.738 | 0.257 | 9.741 × 10−4 | 2.853 × 10−4 | 2.362 × 10−3 |
| 250c | 47093 | 3.71 | 6.690 | 33.43 | −4.25 | 2546 | 1.00 | 0.658 | 0.335 | 5.275 × 10−5 | 3.405 × 10−3 | 2.435 × 10−3 |
| 250d | 43504 | 3.51 | 6.682 | 38.82 | −4.16 | 2018 | 1.50 | 0.499 | 0.496 | 5.424 × 10−5 | 3.406 × 10−3 | 2.121 × 10−5 |
| 250e | 39345 | 3.24 | 6.665 | 46.54 | −4.06 | 1543 | 2.00 | 0.269 | 0.726 | 5.744 × 10−5 | 3.403 × 10−3 | 1.974 × 10−5 |
| 250f | 37118 | 3.10 | 6.650 | 51.39 | −4.03 | 1383 | 2.20 | 0.160 | 0.835 | 5.999 × 10−5 | 3.401 × 10−3 | 1.871 × 10−5 |
| 300 M⊙ | ||||||||||||
| 300a | 55765 | 4.04 | 6.808 | 27.31 | −4.36 | 3306 | 0.01 | 0.738 | 0.257 | 9.741 × 10−4 | 2.853 × 10−4 | 2.362 × 10−3 |
| 300b | 49654 | 3.81 | 6.798 | 34.05 | −4.24 | 2711 | 0.50 | 0.729 | 0.266 | 4.397 × 10−5 | 2.775 × 10−3 | 7.551 × 10−4 |
| 300c | 45760 | 3.62 | 6.790 | 39.73 | −4.14 | 2265 | 1.00 | 0.620 | 0.375 | 5.385 × 10−5 | 3.406 × 10−3 | 2.149 × 10−5 |
| 300d | 42009 | 3.41 | 6.777 | 46.44 | −4.06 | 1935 | 1.50 | 0.442 | 0.553 | 5.562 × 10−5 | 3.405 × 10−3 | 2.055 × 10−5 |
| 300e | 37177 | 3.11 | 6.751 | 57.55 | −3.97 | 1444 | 2.00 | 0.209 | 0.786 | 5.938 × 10−5 | 3.402 × 10−3 | 1.893 × 10−5 |
| 300f | 35485 | 3.00 | 6.730 | 61.65 | −3.98 | 1313 | 2.14 | 0.134 | 0.861 | 6.153 × 10−5 | 3.400 × 10−3 | 1.813 × 10−5 |
| 400 M⊙ | ||||||||||||
| 400a | 53023 | 3.92 | 6.972 | 36.49 | −4.16 | 3148 | 0.01 | 0.738 | 0.257 | 9.741 × 10-4 | 2.852 × 10-4 | 2.362 × 10−3 |
| 400b | 46762 | 3.67 | 6.957 | 46.11 | −4.05 | 2534 | 0.50 | 0.703 | 0.291 | 5.337 × 10-5 | 3.338 × 10-3 | 9.997 × 10−5 |
| 400c | 42744 | 3.46 | 6.944 | 54.36 | −3.97 | 2076 | 1.00 | 0.566 | 0.429 | 5.546 × 10-5 | 3.405 × 10-3 | 2.061 × 10−5 |
| 400d | 38183 | 3.19 | 6.926 | 66.73 | −3.90 | 1613 | 1.50 | 0.372 | 0.623 | 5.760 × 10-5 | 3.403 × 10-3 | 1.964 × 10−5 |
| 400e | 35065 | 3.00 | 6.910 | 77.68 | −3.86 | 1393 | 1.77 | 0.250 | 0.745 | 5.958 × 10-5 | 3.402 × 10−3 | 1.884 × 10−5 |
Notes. Columns are model number, 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 models are ordered by increasing age (model with an a index are the ZAMS model, and models with an e or f index are the last point along the evolutionary track in the HRD; see Fig. 2).
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