Distribution of the power of the highest periodogram peak shown as a function of frequency for 2287 h Per photometric candidate members analyzed for periodicity. Spurious periods occurring at frequencies around 0.5 and 1.0 d-1 (shown as blue crosses) were discarded. The FAP levels computed from a control sample of nonperiodic field stars are indicated. The 586 h Per candidate members that were eventually considered as periodic are encircled (red).
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.