Marginalized posterior constraints on the physical parameters of the planet transit in the light curve shown in the top panel of Figure 11. The two-dimensional contours show the 0.5σ, 1σ, 1.5σ, and 2σ credible regions in the marginalized planes, and the histograms along the diagonal show the marginalized posterior for each parameter. The true values used in the simulation are indicated by blue lines. For each parameter, the inference is consistent with the true value.