Open Access

Fig. A.1.


Download original image

Example of a Fabry image obtained from observations of Altair with the Fabry lens from the 2012 data set. We note the non-uniform background due to stray light.

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.