Free Access

Fig. 4


Upper 4 panels: stokes profiles and best fits obtained by the SIR inversion applied to a pixel in a penumbral filament harboring a magnetic field with the same polarity of the umbra. Middle 4 panels: the same for a pixel with the reversed polarity. Lower 4 panels: corresponding atmospheric models. The thick black line corresponds to the profiles shown in the upper row of this figure and the red ones to the middle row.

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.