Table 1.
Physical parameters of the ten models computed from the start of pre-MS until the end of core helium burning.
| Final mass | tpreMS | ttotal | tred/ttotal | Xc at log | Ysurf | MHe |
|---|---|---|---|---|---|---|
| M⊙ | kyrs | Myrs | Teff = 4.00 | End He | M⊙ | |
| 491 | 9.16 | 2.07 | 0.08 | 0.00 | 0.40 | 114 |
| 771 | 8.84 | 2.16 | 0.11 | 0.00 | 0.45 | 175 |
| 778 | 8.60 | 2.03 | 0.11 | 0.00 | 0.49 | 173 |
| 932 | 9.00 | 1.84 | 0.13 | 0.00 | 0.50 | 24 |
| 1135 | 8.95 | 2.09 | 0.38 | 0.27 | 0.64 | 295 |
| 1331 | 8.70 | 1.86 | 0.18 | 0.05 | 0.50 | 327 |
| 1662 | 8.90 | 1.84 | 0.59 | 0.47 | 0.76 | 662 |
| 1923 | 9.00 | 1.93 | 0.36 | 0.20 | 0.58 | 756 |
| 4477 | 7.80 | 1.70 | 0.40 | 0.23 | 0.75 | 985 |
| 6127 | 6.86 | 1.51 | 0.47 | 0.26 | 0.76 | 1262 |
Notes. Column 1 shows the final mass at the end of accretion. Column 2 highlights the total duration of pre-MS evolution in kiloyears whereas Col. 3 shows the total lifetime of models in megayears. The ratio of the time spent by models in red and blue is depicted in Col. 4. The mass fraction of hydrogen left in the centrer when models begin their final migration from blue to red in core hydrogen burning is given in Col. 5. The surface helium abundance at the end of computation for all models is shown in Cols. 6 and 7 show the final mass of the helium core.
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