Daniel Leclerc in Montreal combined 3 images to make this single image of Saturn.
Planet guide: http://bit.ly/29YWCyG
" Sky-Watcher 8-inch Newtonian telescope with a 3X Celestron Barlow lens.
ZWO ASI120MC camera at 100 fps.
AutoStakkert and RegiStax.
I got 3 consecutive avi files with relatively good seeing and I combined them as a longer unique avi file for treating larger number of frames. I can very rarely do this because seeing conditions are generally not that stable. It is the first time I process so many frames for a single capture(23000 frames out of 25000)!"