Wallpaper author:
Alan Daly
26 Dec 2025
Horsehead Nebula Widefield
Horsehead Nebula (Barnard 33) Widefield, including the Flame Nebula (NGC 2024 and IC 434 among others.
Dataset from which the image was processed
B33
6 credit
- Type of target............................................................................................................................Dark Nebula
- Camera............................................................................................................................QHY 600M
- Target coordinates............................................................................................................................RA 84.99692 Dec -2.5921
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Australia
- Transient event............................................................................................................................No
- Observed on............................................................................................................................27 Oct 2023 - 08 Nov 2024
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 326 | 3h10m | 35 |
| SII | 309 | 3h | 35 |
| OIII | 266 | 2h35m | 35 |