Download original image
(a) Detailed variations of 2 Hz electron density (black line) as well as the 50 Hz high-pass filtered magnetic residual within the polar cap patches observed by Swarm A. Filters of different cut-off frequencies have been applied to the data. (b) As similar as in (a), but for the observations from Swarm B.
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.