Thanks!
I thought it might be useful to show how I assembled each frame, by Layering the finished 30x20sec LRGB Uranus + moons image with the appropriate CCDStack output Frame for the 10, 15, 20 and 30 sec series of frames.
Setting the blend method to “Difference” in Photoshop, I could then adjust the moon positions to be in the centre of the bloated moons of the CCDStack processed reference frames.
This is how I built up each of the 4 frames that went into the animation. The 5 sec series of images only recorded Titania and Oberon so I omitted these.
Cheers
Dennis