Open Access
Fig. 3.
Morphology of the reconstructed magnetic field of AR 12673 at 08:48 UT on 6 September 2017 with the two versions of the NLFF extrapolation methods (W04 to the top, W12 to the bottom). The same footpoints were used in both cases. Field lines are colored according to the magnitude of the electrical current density.
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.