Hello, here is a preview of a video tutorial about stacking, and about the option "Follow minor planet", used to align comets and asteroids:
The first part of the tutorial is about the basics of image stacking (dark frames vs sigma stacking, hot pixel corrections, etc.). The second part is about comets.
All the processing was purposely done with a cheap mini-PC (N95 CPU).
Feel free to download the video as mp4, instead of watching it on-line.
Part #2 and #3, about Compositing and Astrometry, are in progress.
These videos will be available on youtube later this year.
Clear skies,
Fabio.
