Wallpaper author:
Les Brand
28 Jul 2025
Cometary globules CG 30 and 31
Ha, LRGB processed in Pixinsight and Affinity Photo
Dataset from which the image was processed
CG 30-31
10 credit
- Type of target............................................................................................................................Star-forming Regions
- Camera............................................................................................................................FLI ProLine PL9000
- Target coordinates............................................................................................................................RA 122.2 Dec -35.9117
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................04 Nov 2022 - 18 Dec 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Green | 228 | 1h35m | 25 |
| Luminance | 425 | 2h50m | 24 |
| Halpha | 850 | 5h40m | 24 |
| Blue | 238 | 1h35m | 24 |
| Red | 188 | 1h15m | 24 |