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Table 5
Characteristics of the four RHD simulations model used to analyze our VLTI/PIONIER data of Betelgeuse (Chiavassa et al., 2011a).
| Model | Simulated | Grid | M pot | L | T eff | R ⋆ | log g | Opacity |
| relaxed | (grid | (M⊙) | (L⊙) | (K) | (R⊙) | approx. | ||
| time (yr) | points) | |||||||
|
|
||||||||
| st35gm03n07 | 5.0 | 2353 | 12 | 91 932 ± 1400 | 3487 ± 12 | 830.0 ± 2.0 | −0.335 ± 0.002 | gray |
| st35gm03n13 | 7.0 | 2353 | 12 | 89 477 ± 857 | 3430 ± 8 | 846.0 ± 1.1 | −0.354 ± 0.001 | non-gray |
| st36gm00n04 | 6.4 | 2553 | 6 | 24 211 ± 369 | 3663 ± 14 | 386.2 ± 0.4 | 0.023 ± 0.001 | gray |
| st36gm00n15 | 3.0 | 4013 | 6 | 24 233 ± 535 | 3710 ± 20 | 376.7 ± 0.5 | 0.047 ± 0.001 | gray |
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