Corner plot for six parameters: age, number of members, absolute height from the plane, overall ellipticity (e_all), ellipticity (e_pm) in the proper motion space, and the morphological distortion (|q_all − q_core|_valid). In the six diagonal panels, we show the probability distribution functions of the variables with the 16th, 50th, and 84th percentiles of the distribution (black dashed lines from left to right). The panels with the maps show the 2D probability for each couple of parameters. The red line in each panel marks the median of each panel. The blue point in each panel is the intersection of two median lines each panel. We note that the parameters H, the number of members, and the age parameter are obtained from Cantat-Gaudin & Anders (2020).