A new processing tutorial is now available:
Multiscale Processing of Deep-Sky Images with PixInsight: M33 POSS Image, by Vicent Peris (PTeam)
http://pleiades-astrophoto.com/tutorials/LE/M33-vperis/en.htmlIn this tutorial, Vicent Peris introduces a new processing technique, based on wavelet transforms, specifically designed to process deek-sky images. With this new technique, large-scale and small-scale structures are extracted from the original image, processed separately, and merged again to obtain a final processed image.
A fresh, innovative processing concept applying avant-garde multiscale analysis algorithms and implementations.
Hope you'll like it.
The Pleiades Development Team