Sh2-290 HOO
Photo description / processing
An ancient and very large planetary nebula in the constellation Cancer. The object is large and very faint. Clearly not enough integration for my telescope, I hope to add as much more.
Technical information
- Telescope/Lens
- Askar SQA 106
- Camera
- ZWO ASI2600MC PRO
- Mount
- iOptron HAE43 C
- Guide Scope
- Askar 52mm F4
- Guide Camera
- ZWO ASI 120 MM mini
- Software
- SharpCap, DeepSkyStacker, Siril, Adobe Photoshop
- Location
- Адыгея, Станица Даховская, Россия
Light pollution
Green, Bortle 4 zone
- Date taken
Exposure
- 107 × 300″ · ISO/Gain: 100 · Askar D1 DUO (Oiii+Ha) 6 нм ·
Total exposure: 8 h 55 m









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