Caldwell 20 North America
Photo description / processing
A photo from the summer, currently my photo with the longest exposure
Technical information
- Telescope/Lens
- Tamron 70-300mm Lens
- Camera
- canon 550d
- Mount
- Астротрекер АТ 1
- Software
- DeepSkyStacker, Pixinsight, Siril, Adobe Photoshop
Exposure
- 480 × 30″ · ISO/Gain: 800 ·
Total exposure: 4 h 0 m
Comments
There are no comments on this photo yet.
Sign up or sign in to leave a comment.