Jupiter with its moons

Moons: 15% of 5000 frames in R channel (for luminance) Planet: 15% of 20000 in R channel (for color and luminance), 15% of 5000 frames each in G and B (for color only). The color image of the planet is overlaid on the full black-and-white image, so the moons are without color. Aperture at the main mirror ~120mm, imaging without a Barlow Planet altitude ~12° May 29, 2020