Open Access
Fig. 5
Download original image
On-sky optimization map on subaperture associated with the MEMS segment number 16, with an integration time of 2 ms for each of the 81 individual images acquired to derive the map. The tip-tilt range is −2 mrad to +2 mrad on the segment, with a 0.5 mrad step. This corresponds to ±480 mas on-sky, with a step of 106 mas.
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.