Azimuthal standard deviations (i.e., 1 σ contrast detection) of the 18 s exposure images of Fig. 10. The blue dashed curves represent the post-AO aberrations if no static aberrations are added. The red dot-dash ones show the post-AO aberrations after adding static aberrations. The black profiles from top to bottom show the first six iterations of correction in the case of (a) the full dark hole and (b) the half dark hole. The 0th iteration in a black curve is similar to the post-AO residuals with static aberrations.
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