Open Access
Table 6
Parameters for the stars and planets used for the simulation with VPLanet for LTT1445A.
| Parameter | Value |
|---|---|
| Envelope mass (M⊕) | 0.001 |
| Surface water (TO) | 1.0 |
| XUV water escape efficiency | Bolmont et al. (2017) |
| Thermosphere temperature (K) | 400 |
| Stellar mass (M⊙) | 0.257 |
| Saturated XUV luminosity fraction | 10−3 |
| Initial age (Myr) | 5.0 |
| Flare energy (erg) | 1033 to 1036 |
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