SH2-240, Simeis-147
Photo description / processing
An attempt to capture the object under relatively dark skies.
2.5 hours, and with haze too—that's not enough.
Technical information
- Telescope/Lens
- Askar ACL200
- Camera
- ZWO ASI 2600MC
- Mount
- iOptron HEM15
- Guide Scope
- Off-Axis Guider
- Guide Camera
- ZWO ASI290MM
- Accessories
- ZWO ASIAir, ZWO EAF
- Software
- Siril, StarNet++
- Location
- Кавказская горная обсерватория ГАИШ МГУ, Россия
Light pollution
Green, Bortle 4 zone
- Date taken
Exposure
- 30 × 300″ · ISO/Gain: 101 · фильтр Svbony UV/IR CUT ·
Total exposure: 2 h 30 m
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