Free Access

Fig. 11

image

A0 (ad) and ν (eh) maps at different wavelengths. Also maps of αmin, αmax and αmax-αmin are shown (ik) for reference. A 3X3 median filter has been applied to A0 and ν maps toreduce local spurious variability. Color stretching is set to encompass values within 2σ from the average of each parameter (after sigma clipping), and slightly differs from wavelength to wavelength. We note that values of A0 in Occator’sbright spots can be largely out of scale.

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.