Evolution of the line-of-sight magnetic field of two emerging active regions, AR 11565 (left column) and AR 11209 (right column). AR 11565 shows a double emergence and AR 11209 is a smaller active region with many surrounding small emergences pointed to by the arrows. The black circle indicates a radius of 10° from the centre of the emerging active region. The greyscale is saturated at ±200 G.
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.