California Nebula NGC 1499

California Nebula, constellation Perseus (NGC 1499, LBN 756) Equipment and software: Camera Canon EOS 200 Da. Lens Jupiter 37A 135 mm, ISO 800, F/4.0 Astrotracker AT-1 Heater Svbony SV172 Astrophotography Tool Shooting from 07-08.09.2024, Malinovka village area Red light pollution zone. Class 6 on the Bortle scale 242 Light frames of 15 seconds + 40 Dark frames + 75 Bias frames Shooting from 27-28.09.2024, Chelyabinsk, Starokamyshinsk surroundings Red light pollution zone. Class 7 on the Bortle scale 56 Light frames of 20 seconds + 10 Dark frames + 10 Bias frames 205 Light frames of 30 seconds + 40 Dark frames + 40 Bias frames Total accumulated signal Σ=3h01'40" Processing: DeepSkyStacker, FitsWork, FITStacker, Lightroom, StraNet2GUI, Photoshop, Topaz Denoise AI