Free Access
Fig. A.1
Download original image
Stokes I and V LSD profiles (black) and the line profile fits (red) for the epochs January 2010 (top left), February 2011 (top right), January 2016 (bottom left), and December 2017 (bottom right). The observed profiles are shifted vertically for clarity and their rotational phases, ϕ, are given next to each profile.
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.