Parallax PDF for the 32 Ori MG known members (taken from Bell et al. 2017). The modelled PDF is shown in gray and a superimposed histogram in blue. The cyan vertical dashed lines point the percentiles of the raw data at the 2.5th, 25th, 50th, 75th, and 97.5th. The magenta vertical dotted lines point the same percentiles as before but calculated from the modelled KDE. The red vertical line shows the mode of the PDF. The small vertical black lines below the horizontal axis (below y = 0.0) shows the parallaxes of each source. Top: All the previous known members from Bell et al. (2017). Middle: First iteration. Bottom: Second iteration.