Wallpaper author:
Alistair Scobie
10 Jun 2025
Seagull Nebula in SHO
A small dataset of 30 SHO subframes of 600 seconds each.
Integrated in Astro Pixel Processor, mono processing in PixInsight and channel combination in Photoshop.
Dataset from which the image was processed
IC 2177
6 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................FLI PL16803
- Target coordinates............................................................................................................................RA 106.1042 Dec -10.45
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Australia
- Transient event............................................................................................................................No
- Observed on............................................................................................................................10 May 2020 - 14 Dec 2021
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 290 | 2h20m | 29 |
| OIII | 214 | 1h40m | 28 |
| SII | 214 | 1h40m | 28 |