Time series of coronal surface flux (filled squares) and chromospheric S-index (open dots) for ι Hor. The solid line indicates the cycle calculated in Metcalfe et al. (2010), shifted by 395 d. Error bars of coronal X-ray surface flux are based on flux variations within each snapshot.
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.