Open Access
Table 4
Evolutionary timescales given by MESA for different stellar masses, either on the whole RGB (tRGB) and accessible through asteroseismology for 
(tobs).
| M∕M⊙ | tRGB y (Myr) | tobs (Myr) | tobs∕tRGB (%) |
|---|---|---|---|
| 1.0 | 640 | 200 | 31 |
| 1.3 | 420 | 160 | 38 |
| 1.6 | 280 | 120 | 43 |
| 1.9 | 110 | 50 | 46 |
| 2.2 | 44 | 13 | 30 |
| 2.5 | 8 | 6 | 75 |
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