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Fig. 13
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Top: surface deformations of M1 (right) and M2 (left) with 30 μm RMS random movements of the panel adjusters. Bottom: deviation of the best-fitting surfaces from the input surfaces for the measurement beam maps with a peak-S/N of 65 dB, 1% gain fluctuations, 0.5° phase variations, and 2" peak-to-peak pointing errors.
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