Wallpaper author:
Alan Daly
20 Nov 2023
Sh2-155
A diffuse nebula in the constellation Cepheus.
Dataset from which the image was processed
Sh 2-155
5 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................QHY 600M
- Target coordinates............................................................................................................................RA 344.2333 Dec 62.2678
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Spain
- Transient event............................................................................................................................No
- Observed on............................................................................................................................08 Oct 2023 - 07 Nov 2023
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 300 | 2h35m | 31 |
| SII | 300 | 2h30m | 30 |
| OIII | 300 | 2h30m | 30 |