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Table 4
Parameters used in our retrievals.
Parameter | Symbol | Range | Prior |
---|---|---|---|
Classic retrieval | |||
Planet radius | R | 5σ around lit. value | Flat linear |
Planet log(g) | log(g) | 5σ around lit. value | Gaussian prior |
Atmospheric temperature | T | 300–3000 K | Flat linear |
Molecular abundances | Xi | 10−10–1 | Flat log |
Cloud pressure | Pcloud | 10−3–103 bar | Flat log |
Rayleigh haze | fmix | 10−3–106 × H2 scattering | Flat log |
Constrained retrieval | |||
Planet radius | R | 5σ around lit. value | Flat linear |
Planet mass | M | 5σ around lit. value | Gaussian prior |
Diffusion coefficient | Kzz | 105–1012 cm2 s−1 | Flat log |
Nucleation rate | ![]() |
10−17–10−7 g cm−2 s−1 | Flat log |
C/O | C/O | 0.1–1.3 | Flat linear |
Si/O | Si/O | 0–0.3 | Flat linear |
N/O | N/O | 0–0.3 | Flat linear |
Metallicity | [Z] | –1–3 | Flat linear |
Irradiation parameter | firr | 0–0.25 | Flat linear |
Internal temperature | Tint | 10–3000 K | Flat log |
Infrared opacity | κIR | 10−4–104 cm2 g−1 | Flat log |
Visible to IR opacity | γ | 10−2–102 | Flat log |
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