NGC 6888 Crescent Nebula

NGC 6888, the Crescent Nebula Mount: MT-90 Telescope: TS-Optics Doublet SD-Apo 80 mm f/7 Reducer: TS-Optics REFRACTOR 0.79x 2" ED Reducer Corrector for APO and ED Camera: ZWO ASI 533C Pro Guide Scope: Svbony 60/240 Guide Camera: T7 Astro Total Integration: 1 hour 20 minutes Single Exposure: 500 seconds Bin: 1x1, Sensor Temperature: 0°C ISO/Gain: 100 Filter: Optolong L-eXtreme Full calibration with 20 frames each (darks, biases, flats) Processing: DSS, FITStacker, Photoshop Sky Brightness: Orange Zone Date: August 18, 2021