Wallpaper author:
Steve Teel
18 Oct 2025
Jellyfish Nebula, HSO with RGB stars
Processed using APP, PixInsight with SPCC, GraXpert, Blur, Noise, and StarXTerminator, GHS, and Affinity Photo 2.
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 |