Wallpaper author:
John Ebersole
13 Sept 2026
RCW 102
Emission nebulae, RCW 102, 103, 104, and 106, of Norma are shown here in an HST palette.
Dataset from which the image was processed
RCW 102
12 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................FLI PL16803
- Target coordinates............................................................................................................................RA 244.3058 Dec -51.98631
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Australia
- Transient event............................................................................................................................No
- Observed on............................................................................................................................19 Jun 2021 - 13 May 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 600 | 5h40m | 34 |
| OIII | 600 | 5h40m | 34 |
| SII | 600 | 5h40m | 34 |