Date: November 21, 2021 | Exposure time: 8h00m (5 min. subs HaOIII) | Optics: Sky-Watcher Esprit 100ED APO with flattener | Camera: ZWO ASI 2600 MC-Pro (Temp -20) | Filter: Optolong L-Extreme | Mount: IOptron CEM60 | Location: Borne (The Netherlands)