Free Access

Fig. 1


Sampling of the Fourier (u,v) plane obtained for the complete data set (one colour per spectral channel). The orientation of the outer disc midplane (i.e., Boccaletti et al. 2009) is represented by the black dashed line.

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.