Wallpaper author:
Ken Abremski
16 Oct 2025
SH2-136
Ghost nebula, a reflection nebula, in the constellation Cepheus. Also known as vdb 141. Processed with PixInsight, RC-Astro Tools, and Affinity Photo.
Dataset from which the image was processed
Sh 2-136
15 credit
- Type of target............................................................................................................................Reflection Nebula
- Camera............................................................................................................................FLI PL16803
- Target coordinates............................................................................................................................RA 319.1083 Dec 68.25
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Spain
- Transient event............................................................................................................................No
- Observed on............................................................................................................................10 Jul 2020 - 06 May 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Luminance | 581 | 5h | 31 |
| Red | 639 | 5h30m | 31 |
| Green | 660 | 5h30m | 30 |
| Blue | 680 | 5h40m | 30 |
| Halpha | 88 | 44m | 30 |