The Orion constellation, hydrogen filaments
Photo description / processing
Taken on February 25, 2020, in the area of Golovina village, 17 km from the city, a lowland open field, with light variable cloud cover.
Sections of Barnard's Loop began to appear, while the Flame and Horsehead Nebula were already quite clearly visible.
Technical information
- Telescope/Lens
- Sigma 30mm f/1.4 DC HSM Lens
- Camera
- Canon EOS 650D
- Mount
- Sky-Watcher HEQ5 Pro
- Software
- DSS, FS, LR
- Location
- г. Томск, Россия , Томская область
Light pollution
Green, Bortle 4 zone
Exposure
- 81 × 30″ · ISO/Gain: 800
Total exposure: 41 m









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