Kommentar vum Fotograf:
1 Stonn an 40 Minuten laang beliicht.M31, Lights 50x120 Sek,Darks 50,Bias 50, Flats 50, Gain 120, Binning 1x1, Dithering ON, cooling -11°C. Teleskop: TS Photoline APO 102/711 f/7 FLP53 Lanthan, William Optics Flattner/Reducer Flat6AIII, Camera: ZWO ASI 294 MCPRO, Filter: 2“ Baader UV/IR Cut, Processing Software; Astro Pixel Prozessor (APP)