Fig. A.2.
Coronagraphic images and profiles obtained on 2018-04-03 on the internal source (left, test CT03) and on sky (right, test CT04). Top row: coronagraphic images before and after NCPA compensation, main plots: azimuthal standard deviation profiles normalized to the off-axis PSF, and bottom plots: contrast gain after NCPA compensation. For on-sky measurements, a profile is shown for each individual coronagraphic image. The blue shadowed region shows the region masked by the focal-plane mask of the APLC.
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