Free Access

Fig. 3


Cleaned periodograms for RVabs (top panel), B/R peak ratio (middle panel), and RVem (lower panel). The 60-day period is clearly evident in all diagrams.

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.