First light image of Messier 31 from last weekend with the new QHY16200A CCD camera! This has a slightly zoomed-in perspective at this focal length. Captured with the AP130GT at f/6.3 (819mm focal length). The camera is awesome! So much chip real estate and sheer pixel count makes it a really nice paring with this refractor. Even in the FOV calculators I wasn’t expected it to frame well at this focal length but the whole disk of M31 was captured anyways. I’m still using an economic field flattener which works remarkably well for this sensor size, but I will likely need to get the dedicated AP field flattener.
5 x 180 and 1 x300 second shots for Luminance, 4 x 180 each for RGB.