Fig. 8
The rotation of the plane of polarisation and relative depolarisation for the emergence of an active region onto the solar surface simulated by placing a magnetic dipole in r = (0,0,0.9) in units of solar radii, with a magnetic moment of m = (0,0.5,0), and two circular regions of diameter dactive region = 15 000 km., characterised by an intensity contrast, ΔIν.
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.