Nikon D7500 and the SVBONY 102mm with 0.8x fr/ff, f/5.6, fl=571mm, riding on the Celestron AVX, controlled by ASIAIR Plus.
5 frames at ISO 1600; Exp. 300s. Binned 1x1 at capture, Filter=Astromania 2" UV/IR, resized 50% in post processing.
Stacked in ImagesPlus 6.5, photo processing in LuminarAI.
20221026_M33_CombExcAvg-IPddp-LumAI-On1-TPadj1-On1.tif