Results of the PMC procedure. Bottom left panel: distribution of the parameter values for final 1000 points obtained by the PMC. The black and dark, gray and light, and gray show the 68%, 95%, and 99% contours, and the dotted red line shows the values of the parameters that were used to generate the virtual data. Top left and bottom right panel: 1D marginal distributions of the parameters and their KDE in black. The procedure converged around the parameter values we used to generate the virtual data. There is evidence here, in 2D, that the uncertainty due to the correlation between the parameters whose effect is evident in the data is large, see Fig. 8.