Wallpaper author:
Ken Abremski
18 Jun 2022
SH2-9 Nebula
SH2-9 is a combination emission and reflection nebula in Scorpius, surrounding the star, Sigma Scorpii. Also known as GUM65 and 568 ly away. Combination of 3 OneClick observations.
Dataset from which the image was processed
Sh 2-9
3 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................FLI PL16803
- Target coordinates............................................................................................................................RA 245.29584 Dec -25.59278
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................07 May 2022 - 24 May 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 320 | 1h20m | 15 |
| SII | 343 | 1h20m | 14 |
| OIII | 236 | 55m | 14 |