Distribution of the total membership probability P _total, as given by the color bar, across proper motion and parallax space for the 2551 Gaia stars with P _astro > 0.25. Given the weighting of the membership selection criteria, most of the highly probable members lie close to the estimated median kinematic parameters for the cluster. However, the additional criteria based on photometry relative to isochrones, and photometric variability, mean that some stars identified as candidate cluster members are further away from the kinematic centers.