Wallpaper author:
John Ebersole
27 Jan 2022
Animated Dust Clouds of the Rosette
This is HST palette image of the curious dust clouds of NGC2237, the Rosette Nebula.
Dataset from which the image was processed
Caldwell 49
5 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................FLI ProLine PL9000
- Target coordinates............................................................................................................................RA 97.9167 Dec 4.95
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................21 Jan 2020 - 06 Dec 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 300 | 2h20m | 28 |
| OIII | 300 | 2h15m | 27 |
| SII | 300 | 2h15m | 27 |