Markarian's Chain, M87, M89, M90
Photo description / processing
I accumulated 13 minutes of exposure, but couldn't handle fighting with the Celestron mount on the EQ2 any longer. For me, the result is not bad.
Technical information
- Telescope/Lens
- Jupiter-21M 200mm f/4 Lens
- Camera
- Canon EOS 550D
- Mount
- Sky-Watcher EQ2
- Accessories
- Clock Drive
- Software
- DeepSkyStacker, Siril, Pixinsight, NoiseXTerminator, BlurXTerminator
- Location
- Духовницкое, Россия
- Date taken
Exposure
- 52 × 15″ · ISO/Gain: 1600 ·
Total exposure: 13 m
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