Posterior distributions of the VMRs of chemical species constrained by the OSIRIS transmission spectrum (blue) and the optical-to-NIR joint spectrum (red). The symbol X denotes the median logarithmic VMR (log₁₀ VMR) of the corresponding color. The gray lines indicate the VMRs calculated using GGChem equilibrium chemistry (Woitke et al. 2018) assuming solar abundances at a pressure of 1 bar, where two planetary equilibrium temperatures were considered: 1941 K (dashed, assuming uniform heat redistribution) and 2308 K (dotted, assuming dayside heat redistribution only).