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Neil and I shot the same target, but with different framing and image scale. The sky was hazy part of the time, which made the images soft, so I only used about half of the luminance frames. This is an LRGB processed image with relatively little RGB data.
AT111EDT at f/5.6
QSI683wsg with Astronomik LRGB filters
AP Mach1 mount
21 x 8 minutes L, 4 x 8 minutes each, RGB (about 4.5 hours total)