Wallpaper author:
Jamie Taggart
12 May 2023
Horsehead Nebula
Horsehead Nebula (Barnard 33) with Alnitak, Alnilam and Mintaka prominent
Dataset from which the image was processed
B33
8 credit
- Type of target............................................................................................................................Dark Nebula
- Camera............................................................................................................................FLI PL16083
- Target coordinates............................................................................................................................RA 85.2458 Dec -2.45833
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Spain
- Transient event............................................................................................................................No
- Observed on............................................................................................................................25 Dec 2019 - 23 Nov 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Luminance | 434 | 3h8m | 26 |
| Green | 258 | 1h52m | 26 |
| Red | 258 | 1h52m | 26 |
| Blue | 258 | 1h52m | 26 |
| Halpha | 708 | 4h55m | 25 |