danish

Geometric donut engine for wavefront sensing.

danish implements a fast, geometric model for out-of-focus ("donut") stellar images used to measure wavefront aberrations in telescopes. It is based on the algorithm described in:

Janish, R., An algorithm for rapid measurement of aberrations in pairs of out-of-focus images, 2012, MIT undergraduate thesis. https://dspace.mit.edu/handle/1721.1/78543

Contents

• Model Description — mathematical foundations of the geometric donut model.
• API Reference — full documentation of every public class and function.