Wallpaper author:
Paul Waddington
29 Oct 2026
IC 443 - Jellyfish Nebula
This beautiful dataset is IC443 also known as the Jellyfish Nebula in the Gemini constellation.
The hardest part was to (try to) reduce the glare of Eta Geminorum.
Image processed in Siril, SAS Pro, RC Tools and Affinity Photo
Dataset from which the image was processed
IC 443 - Jellyfish Nebula HOO
10 credit
- Type of target............................................................................................................................Diffuse Nebula
- Camera............................................................................................................................PLAYER ONE MONO 571
- Target coordinates............................................................................................................................RA 94.2458 Dec 22.57
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Italy
- Transient event............................................................................................................................No
- Observed on............................................................................................................................31 Dec 2024 - 30 Jan 2025
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 393 | 7h25m | 68 |
| OIII | 746 | 14h5m | 68 |
| Red | 11 | 13m | 68 |
| Green | 12 | 14m | 68 |
| Blue | 12 | 14m | 68 |