Fraction of accepted group members and field stars in the sample as a function of the adopted value for ϵmin. Circles denote field stars and triangles cluster members. Open and filled symbols represent the results obtained with the classic and new CPSMs, respectively. The vertical dashed line marks ϵmin = 0.954. Each point represents the average value of 100 Monte Carlo simulations for a cluster with (l,b) = (180°,0°) and d = 100 pc.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.