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Probability of a zero-valued zone occurring in fomXY(u, v) depending on pixel selection method, error on quadrant finding, and PWFS pixels to DM actuators oversampling factor.
|Px selection||Quadrant center|
|Oversampling||method||error (px RMS)|
|1 px to||qref. (%)||14.2||19.9||55.8|
|1 actu||opt. (%)||4.1||11.5||51.4|
|96 px to||qref. (%)||4.9||7.5||36.2|
|80 actu||opt. (%)||0.2||2.3||31.9|
|96 px to||qref. (%)||0.1||0.6||10.7|
|60 actu||opt. (%)||0.0||0.0||8.6|
Notes. Values are computed as Prob.(minu, v[fomXY(u, v)]< 0.01) for 10 000 random (xi, yi)i = A, B, C, D.
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