Wallpaper author:
Ken Abremski
21 Sept 2025
M31
Andromeda galaxy in LRGB. Processing with PixInsight, RC-Astro tools and Photoshop.
Dataset from which the image was processed
M31
20 credit
- Type of target............................................................................................................................Galaxy
- Camera............................................................................................................................ZWO ASI 2600MM Pro
- Target coordinates............................................................................................................................RA 10.6847 Dec 41.2688
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Spain
- Transient event............................................................................................................................No
- Observed on............................................................................................................................21 Aug 2022 - 06 Sept 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Luminance | 231 | 5h | 78 |
| Red | 231 | 5h | 78 |
| Green | 234 | 5h | 77 |
| Blue | 234 | 5h | 77 |