Reconstructed posterior age-pdf for the cluster ADS_16795 for various values of β and γ. Dotted, blue lines correspond to the 16%, 50% and 84% quantiles. For smaller values of β the mode of the distribution is closest to the 16% quantile, while for β ∼ 1 it is closer to the median. For β ≥ 1 the pdf approaches a constant non-zero value for x → 0. While the choice of γ has little influence on the shape of the pdf, for γ ≳ 1.1 the pdf is not longer positive-definite. The pdf corresponding to our fiducial choice of parameters is depicted as a solid, black line.