Wallpaper author:
John Ebersole
01 Nov 2025
IC 443
IC 443, the Jellyfish Nebula, is depicted here in an HST palette.
Dataset from which the image was processed
IC 443
8 credit
- Type of target............................................................................................................................Supernova Remnant
- Camera............................................................................................................................FLI ProLine PL9000
- Target coordinates............................................................................................................................RA 94.5113 Dec 22.66
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................20 Oct 2020 - 14 Dec 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 329 | 3h50m | 42 |
| OIII | 307 | 3h30m | 41 |
| SII | 263 | 3h | 41 |