Central area of the Pleiades cluster as defined by the brightest stars, showing as filled green circles all stars in this field that are included in TGAS and as open red circles those not included. The grid size is about 0.33 degrees. The cluster centre as defined by the cluster members in the TGAS catalogue, covering a much larger field, is indicated by the cross.
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.