M27 Dumbbell Nebula
Photo description / processing
23 hours 12 minutes total exposure.
Shot with 30-second exposures on June 4, 5, 6, 7, 11, and 29, 2021; with 90, 120, and 300-second exposures on July 8, 9, 10, 11, 26, and 28, 2021. Sensor temperature: -5°C.
Technical information
- Telescope/Lens
- Sky-Watcher 200PDS
- Camera
- QHY QHY163C
- Mount
- Sky-Watcher EQ6-R Pro
- Guide Scope
- SVBONY 60/240
- Guide Camera
- ZWO ASI 120 MM mini
- Accessories
- Baader 2-inch MPCC Mark III, Optolong L-eXtreme 2-inch Filter
- Software
- DeepSkyStacker, FitStacker, Fitswork, Adobe Photoshop
- Location
- Yoshkar-Ola , Russian Federation
Light pollution
Yellow, Bortle 5 zone
- Date taken
Exposure








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