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Combined approach to the Hubble Space Telescope wave-front distortion analysis.

Roddier, Claude; Roddier, Francois

Stellar images taken by the Hubble Space Telescope at various focus positions have been analyzed to estimate wave-front distortion. Rather than using a single algorithm, the authors found that better results were obtained by combining the advantages of various algorithms. For the planetary camera, the most accurate algorithms consistently gave a s…

Maximum entropy restoration of blurred and oversaturated Hubble Space Telescope imagery

Dorband, J. E.; Bonavito, N. L.; Busse, T.