The Local Group spiral galaxy, Messier 33 in Triangulum, with some of its star forming nebulas showing up as green-blue regions in its spiral arms. The field also contains some faint and much more distant 13th to 15th magnitude galaxies. This is a stack of 20 x 4-minute exposures, with the Starfield Optics Géar115 f/7 apo refractor taken as part of testing the scope, with its 0.8x Adjustable Reducer for f/5.6 and with the stock 45-megapixel Canon R5 at ISO 800. Autoguided and dithered with the MGEN3 autoguider on the Astro-Physics Mach1 mount. No dark frames or LENR applied on this mild night in November. Noise reduction with RC-Astro Noise XTerminator. All stacking, alignment and processing in Photoshop.
M33, the Triangulum Spiral, a dwarf spiral in the Local Group. This is a 6-image stack of 12-minute exposures with the Canon 7D at ISO 800 on the 130mm Astro-Physics apo refractor at f/6 on AP 600E mount and SBIG SG4 autoguider. Poor seeing bloated star images somewhat.
