Full set of posterior distributions from our nested sampling retrieval performed on the NIRCam spectrum. A simplified model assuming grey clouds was used. Relative to the model assuming non-grey clouds (see Fig. B.5), the logarithm of the Bayes factor is 0.41. For each marginalised posterior distribution, the vertical dashed lines indicate the median value of the distribution and the associated 1-σ uncertainties. The temperature-pressure profile also displays median values and the associated 1-σ uncertainties. The best-fit spectrum is associated with 1-σ uncertainties as well.