Open Access
Fig. 4
Planetary (rotating) frame. Magnetic surfaces described by the time evolution of two conjugate magnetic field lines (red and blue). Only a portion of the surface described by the future evolution of the two field lines is shown. We anticipate that the thick grey tubes show the end positions of the field lines.
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.