Two years have passed since I declared the project “Master’s thesis” accomplished. Continuing with a PhD was already unlikely at that time and became even more unlikely since then. However, O. Christensen, the author of one of my main sources, asked me a few months ago to contribute to a book chapter he was writing together with my advisor, Prof. H. Feichtinger. Parts of my thesis might thus show up in a book about imaging from a major publisher of mathematical works. We submitted our result this week. I won’t tell more at this time, except that it was fun to dig through the material again. It might take a few months until a decision is made by the publisher. Whatever the result, I don’t expect it to lead me back to academia.