Corner plot of the beta model parameters for the galaxy cluster M1206. The vertical dashed lines in the histograms represent from left to right the 16th, 50th, and 84th percentiles of the distribution, and in the 2D histograms the 0.5, 1, 1.5, and 2 σ equivalent contours are drawn. The central density ρ₀ and the scaling radius r_s are strongly correlated. This behavior is observed for all models of each galaxy cluster.