Light curves for the two-dimensional rotation case. Left: light curves generated by Pytmosph3R (dashed line) compared to the fit provided by Juliet (solid line, with retrieved values for T₀ and R_P). Right: residuals of Juliet (orange) to Pytmosph3R, with batman (assuming T₀ = 0 and R_P taken at mid-transit from Pytmosph3R) given as a reference. It should be noted that Juliet itself uses batman as a forward model; the difference only comes from the retrieved values of T₀ and R_P.