Extended Data Fig. 3: The retrieved thermal profiles for W2220 with and without an inversion.

Median posterior T/P profiles for the best fit model without an inversion, and the lower ranked model that allowed an inversion are shown in dark cyan and purple respectively. The 67% confidence intervals in model posteriors are indicated with shading for each. Also plotted with dashed lines are the condensation curves (assuming Solar composition gas) for possible cloud species.