Wallpaper author:
William Ostling
06 Mar 2023
Peering into the faint outer halo of Messier 83
L: 15 x 600s (2h 30min)
R: 12 x 600s, 26 x 300s (4h 10min)
G: 14 x 600s, 26 x 300s (4h 20min)
B: 13 x 600s, 26 x 300s (4h 20min)
Full processing steps here: https://theastroenthusiast.com/peering-into-the-faint-outer-halo-of-messier-83/
Dataset from which the image was processed
M83
30 credit
- Type of target............................................................................................................................Galaxy
- Camera............................................................................................................................FLI ProLine PL9000
- Target coordinates............................................................................................................................RA 204.2538 Dec -29.8658
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................29 Dec 2019 - 24 Jul 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Luminance | 341 | 8h20m | 88 |
| Red | 365 | 8h55m | 88 |
| Green | 361 | 8h50m | 88 |
| Blue | 368 | 9h | 88 |
| Halpha | 130 | 3h10m | 88 |