C4 The Iris Nebula
Photo description / processing
For the first time in a long time, I came from the city, where I was shooting from a balcony, to an unpolluted open area. Due to inexperience, I poorly aligned the polar axis, so single exposures are only 20 seconds each.
Technical information
- Telescope/Lens
- Sky-Watcher 150PDS
- Camera
- Canon EOS 550D (astro-modified)
- Mount
- Sky-Watcher HEQ5 Pro
- Software
- Siril, GraXpert, Adobe Photoshop, Cosmic Clarity
- Location
- Glusk, Belarus
Light pollution
Green, Bortle 4 zone
- Date taken
Exposure
- 180 × 20″ · ISO/Gain: 800 ·
Total exposure: 1 h 0 m
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