Another very helpful and instructive video, Mårten. I've found your descriptions and advice easy to follow and have pursued them with a couple of my imaging sessions to achieve quite creditable (at least, for me) master light frames from my OSC camera. I'm looking forward with interest to Part 3, but will have to decide when I should deBayer, as distinct from your handling of 3 separate "channels". Would this be a useful suggestion for a separate video of Part 3/4 just for OSC images? Thanks once again for putting these videos together - they are getting me going a lot faster than a shuffle through PI. Paul.