M3
Photo description / processing
20 darks, 20 offsets, 20 flats for each ISO
Technical information
- Telescope/Lens
- 80mm f/6 FPL53 Triplet APO Telescope
- Camera
- Canon EOS 650D (astro-modified)
- Mount
- Celestron Advanced VX
- Accessories
- Astro-Tech 2-inch Field Flattener 1x
- Software
- Pixinsight, FitStacker, Fitswork, Adobe Photoshop
- Location
- Красноярск, Россия
Light pollution
Green, Bortle 4 zone
Exposure
- 89 × 10″ · ISO/Gain: 1600
- 271 × 20″ · ISO/Gain: 800
Total exposure: 1 h 45 m
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