M51 "Whirlpool"
Photo description / processing
Image taken on February 28, 2022. Scale 85%.
Technical information
- Telescope/Lens
- Sky-Watcher 250 PDS
- Camera
- Canon EOS 550Da
- Mount
- Sky-Watcher NEQ6 PRO SynScan
- Guide Scope
- Guide Scope 60/240
- Accessories
- Sharpstar 0.95x
- Software
- APT, PHD2, DeepSkyStacker, Fitswork
- Location
- Полушкино, Россия
Light pollution
Yellow, Bortle 5 zone
- Date taken
Exposure
- 40 × 180″ · ISO/Gain: 400 ·
Total exposure: 2 h 0 m
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