M51 (Whirlpool Galaxy)
Photo description / processing
M51 (Whirlpool Galaxy)
Mount: MT-90
Telescope: Askar 107 PHQ f/7
Reducer: Askar 0.73x
Camera: ZWO ASI 2600mc
Guide Scope: Mini Guide 32x125mm
Guide Camera: ZWO ASI 178mm
Filter: IDAS LPS P3
Exposure per frame: 120 sec × 250 frames
Total integration: 8.34 hours
Imaging dates: May 13–14, 2023
Single frame exposure: 120 sec
Total frames: 250
Bin: 1x1
Sensor temperature: 0°C
ISO/Gain: 0
Calibration: 100 bias, 30 darks, flats
Processing: PixInsight, Photoshop
Sky brightness: Red zone.
Technical information
- Telescope/Lens
- Askar 107PHQ
- Camera
- ZWO 2600mc
- Mount
- MT-90
- Guide Scope
- Guide Scope 32/125
- Guide Camera
- ZWO ASI462MM
- Accessories
- Редуктор Askar 0, 73х
- Software
- Pixinsight, Adobe Photoshop
- Location
- Волгоград, Россия
Light pollution
Red, Bortle 7 zone
- Date taken
Exposure
- 250 × 120″ · ISO/Gain: 0 · IDAS LPS P3 ·
Total exposure: 8 h 20 m
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