Galaxies NGC 4631 and NGC 4656 (the Whale and the Hockey Stick)
Photo description / processing
Astro Trip 09-10.04.2021 - 40 km from Novosibirsk
Forgot to switch ISO after setup, so shot part of it at 6400)
Technical information
- Telescope/Lens
- Sky-Watcher 150/750
- Camera
- Nikon D5100
- Mount
- Celestron CG-5 (step-motor drive)
- Accessories
- GSO Coma Corrector
- Software
- DeepSkyStacker, Fitswork4, Adobe Photoshop 6
- Location
- Новосибирск, Россия
Light pollution
Green, Bortle 4 zone
- Date taken
Exposure
- 97 × 30″ · ISO/Gain: 800 ·
- 49 × 30″ · ISO/Gain: 6400 ·
Total exposure: 1 h 13 m
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