Affinity Photo for Astrophotography

This is a long video because I want to show the details of using Affinity Photo
to process astro files. The HSO files used here are from Telescope Live, a very
recommendable source of inexpensive and good files.
AP for use with astro application is arranged with macros (free from James Ritson)
and in adjustment layers, much like Photo Shop.

First comes the stacking of the files, which are arranged in groups for each filter, HSO.

Next comes the selection of color palette using the macros of AP.

Stretching using a macro comes next.

The stretched result is then edited with the adjustment layers.

Other macros were tried, influencing star intensity and nebulosity, for the final result.

Any of the various steps can be easily cancelled if the desired result is not obtained.