Distribution of spectral types in our sample. M dwarfs were separated in two groups with the fully convective dwarfs (spectral type M3.5 and later) in a separated bin. Filled bins indicate stars in which we were able to retrieve long-term photometric trends and cycles likely caused by stellar activity.
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.