Wallpaper author:
Mario Illgen
16 Nov 2025
Rosette Nebula
The Rosette Nebula (Caldwell 49) in the Monoceros region of the Milky Way Galaxy. Processed in PixInsight in the SHO (Hubble) pallette.
Dataset from which the image was processed
Caldwell 49
13 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................QHY 600M
- Target coordinates............................................................................................................................RA 97.94571 Dec 5.1012
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Spain
- Transient event............................................................................................................................No
- Observed on............................................................................................................................30 Sept 2023 - 19 Jan 2025
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| SII | 300 | 6h10m | 74 |
| OIII | 288 | 5h55m | 74 |
| Halpha | 312 | 6h20m | 73 |