Central steps of the MLOCI algorithm (see Sect. 2). Steps 2, 3, and 4, top row: a counterpart PSF is created for each science image. The counterpart PSF is such that its subtraction from the science preserves signal at 2 locations. Step 5, bottom row: each science image with reference fake sources and its counterpart PSF are derotated to align north upwards.
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.