Wallpaper author:
John Ebersole
25 Nov 2025
NGC 6357
NGC6357 in Scorpius in an HST palette.
Dataset from which the image was processed
NGC 6357
3 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................FLI PL16803
- Target coordinates............................................................................................................................RA 261.17917 Dec -34.20639
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................31 Aug 2020 - 01 Oct 2020
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| OIII | 500 | 2h5m | 15 |
| Halpha | 200 | 50m | 15 |
| SII | 200 | 50m | 15 |