M81, M82
Photo description / processing
M81, M82
Mount: MT-90
Telescope: Askar 107 PHQ f/7
Camera: ZWO ASI 2600mc
Guide scope: 32x125mm mini guide scope
Guide camera: ZWO ASI 178mm
Filter: IDAS LPS P3
Total integration: 5.67 hours
Imaging dates: January 3, 10, 12, 2023
Single exposure: 120 seconds
Total frames: 170
Bin: 1x1
Sensor temperature: -20°C
ISO/Gain: 0
Calibration: 100 bias frames, 30 darks, flats
Processing: DSS, Fitswork, FITStacker, Ps
Sky brightness: orange zone
Technical information
- Telescope/Lens
- Askar 107PHQ
- Camera
- ZWO 2600mc
- Mount
- MT-90
- Guide Scope
- Guide Scope 32/125
- Guide Camera
- ZWO ASI178MM
- Software
- DeepSkyStacker, Fitswork, FitStacker, Adobe Photoshop
- Location
- Волгоград, Россия
Light pollution
Orange, Bortle 6 zone
- Date taken
Exposure
- 170 × 120″ · ISO/Gain: 0 · IDAS LPS P3 ·
Total exposure: 5 h 40 m
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