Table 1
Prior distribution over the model parameters.
Parameter | Prior | Parameter | Prior |
---|---|---|---|
T1 | 𝒰(0,T2) | ![]() |
𝒰(−2.3,1) |
T2 | 𝒰(0, T3) | ![]() |
𝒰(−2.3,1) |
T3 | 𝒰(0, Tconnect) (a) | fsed | 𝒰(0, 10) |
log δ | Pphot ~𝒰(10−3,102) (c) | log Kzz | 𝒰(5,13) |
α | 𝒰(1,2) | σg | 𝒰(1.05,3) |
T0 | 𝒰(300,2300) K | RP | 𝒰(0.9,2) |
C/O | 𝒰(0.1,1.6) | log g | 𝒰(2,5.5) |
Fe/H | 𝒰(−1.5,1.5) | log Pquench | 𝒰(−6, 3) |
Notes. (a)Tconnect is the uppermost temperature of the photospheric layer that petitRADTRANS calculates by setting the optical depth τ = 0.1. (b)Here , where Xeq is defined as the mass fraction predicted for the cloud species when assuming equilibrium condensation at the cloud base location.(c)Pphot is defined as the pressure where the optical depth τ = 1. The parameter δ is calculated accordingly.
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