Wallpaper author:
David Mackie
17 Apr 2023
LDN1155
This is an image processed to showcase the the dust and dark nebulae in the area around the iris nebula
Dataset from which the image was processed
NGC 7023
9 credit
- Type of target............................................................................................................................Reflection Nebula
- Camera............................................................................................................................FLI PL16083
- Target coordinates............................................................................................................................RA 315.4037 Dec 68.1633
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Spain
- Transient event............................................................................................................................No
- Observed on............................................................................................................................23 Jul 2020 - 23 Oct 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Luminance | 277 | 3h | 39 |
| Red | 308 | 3h20m | 39 |
| Green | 308 | 3h20m | 39 |
| Blue | 308 | 3h20m | 39 |