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Table 3

Comparison of RMSEs (λ) and relative errors of 3rd–299th Zernike coefficients for two methods.

RMSE (relative error) ES-DPRWR Correlation SHWFS
Point source 0.107 (13.4%) 0.233 (29.2%)
Solar granulation 1 0.164 (20.5%) 0.235 (29.4%)
Solar granulation 2 0.115 (14.4%) 0.233 (29.2%)

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