Computation of the Strehl ratio of a measured Point Spread Functions

Development of a phyton module for computing the Strehl Ratio of a measured PSF (Strehlometer). We already have some versions in IDL and Matlab, but they have never been really validated, a fully reliable and user friendly version of it is still missing, and it would be good to produce a python version of it.

The goal of a master thesis would be a review of what already exists, a selection or an improvement of a procedure, and translation of it in a python code, to be used by everybody who needs a reliable Strehl Ratio computation.