Wave-front sensing and image deconvolution of solar data.
High spatial resolution is of the utmost importance for understanding the phenomena that are present on the solar surface. Several techniques for wave-front sensing and image reconstruction have been proposed and used with varying degrees of success. The results of a wave-front sensing and imagereconstruction experiment that uses phase information obtained by comparing in-focus and out-of-focus images are presented. The data, a series of snapshots of solar granulation, were taken with the Vacuum Tower Telescope at the National Solar Observatory at Sacramento Peak. The experiment shows the potential utility of such a technique. Advantages and limitations are discussed.
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