Overview of the image processing steps, applied on the 24th acquisition of 9 Dec. 2014 after its reduction by PIC (Berdeu et al. 2020). (a) Normalised reduced data. (b) Deconvolved object. (c) Saturated view of (a). (d) Saturated view of the fitted halo model. (e) Residuals after the subtraction from (a,c) of the halo model (d). (f) Residuals after the application of the annulus median filter on (e). In (e) and (f), the unusable pixels for the halo fitting and the median filtering (edges of the IFS field-of-view and deconvolved primary) have been replaced by a dimmer view of (b) to simultaneously visualise the primary and the moons.