Wallpaper author:
Jan Zettergren
29 Jan 2022
Final SH-308
The Dolphin SH2-308 Working on the balance between the stars and the nebula. Trying to make the LBN 1052 nebula within the head of the Dolphin show. Photometric colour correction of the stars.
Dataset from which the image was processed
Sh 2-308
3 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................FLI PL16803
- Target coordinates............................................................................................................................RA 103.55417 Dec -23.92833
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................10 Oct 2021 - 20 Oct 2021
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 1371 | 2h40m | 7 |
| Red | 171 | 20m | 7 |
| Green | 171 | 20m | 7 |
| Blue | 150 | 15m | 6 |