Free Access

Fig. 3


Distribution of the eigenvalues λ over the unmasked pixels in the high-latitude sky. The grey region represents the pixels that were used in the SMAFF algorithm to find strong filaments.

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.