Table 1
Parameters used in the atmospheric models of the planet with their priors.
| Parameter | Prior | Models |
|---|---|---|
| [Fe/H] or [C/H] | U (−1.5,1.5) | a, b, c, d |
| C/O | U (0,1) | a, c, d |
| log(ɡ) (cgs) | G(4.18,0.13) | a, b, c, d |
| T0 (K) (10 bar) | U(1500, 4000) | a, b, c |
| T1 (K) (1 bar) | U(0.5, 1) * T0 | a, b, c |
| T2 (K) (0.1 bar) | U(0.5, 1) * T1 | a, b, c |
| T3 (K) (1 mbar) | U(0.5, 1) * T2 | a, b, c |
| RV (kms−1) | U(20, 40) | a, b, c, d |
| υ sin(i) (kms−1) | U(0, 40) | a, b, c, d |
| Limb darkening ∈ | U(0, 1) | a, b, d |
| log(Pquench) | U (−3,2) | a, b, c, d |
 |
U(−3,1) | a, b, d |
 |
U(−3,1) | a, b, d |
| fsed | U (0,10) | a, b, c, d |
| log(Kzz) | U(5,13) | a, b, c, d |
| σɡ | U (1.05,3) | a, b, c, d |
| log(τcloud) | U (0,2) | c |
| log (P cloud, base) | U (−1,0.5) | c |
Notes. The last column shows the models that include the specified parameter. Models: (a) nominal model, (b) free composition, (c) forced grey cloud deck, (d) GRAVITY Collaboration (2020) prior. For the last model d, the priors consist of Gaussians with uncertainties specified in GRAVITY Collaboration (2020) and not the priors listed here, except for the high-resolution parameters (RV, υ sin(i), ∈).
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