After execution, the code produces plots with the 2D contours using the Fisher approximation as well as the full shape of the posterior. Similarly the 1D marginal posterior distributions are plotted and the best fit curve with the data. The data to produce the plots are also stored in files, so that a user is enabled to plot the results themselves. In particular the full 2D-posterior distribution is stored on a three parameter grid in a text file. The grid may be