Centroids analysis for circle of confusion in reverse Hartmann test

Zhao Zhu^{1, 2}, Hui Mei^{1, 2, †}, Xia Zheng-Zheng^{1, 2}, Zhao Yue-Jin^{1, 2}

(color online) Profile curves of the fitting results, showing (a) profiles of a circular spot and profiles of a non-circular spot in (b) x and (c) y cross sections.