Wallpaper author:
Walter Borghini
18 Jun 2023
M 20 WIDEFIELD
The sky area in Sagittarius including the "Chinese Dragon Nebula", the "Lagoon Nebula", the "Trifid Nebula" and many other minor nebulae and clusters.
Dataset from which the image was processed
M8
5 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................QHY 600M
- Target coordinates............................................................................................................................RA 270.9042 Dec -24.3833
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Australia
- Transient event............................................................................................................................No
- Observed on............................................................................................................................02 Apr 2023 - 26 Aug 2024
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 1374 | 7h15m | 19 |
| Red | 10 | 3m | 18 |
| Green | 10 | 3m | 18 |
| Blue | 10 | 3m | 18 |
| Luminance | 10 | 3m | 18 |