Wallpaper author:
Ernesto Arredondo
31 May 2022
Barnard 33
The Horsehead Nebula (also known as Barnard 33) is a small dark nebula in the constellation Orion
Dataset from which the image was processed
B33
6 credit
- Type of target............................................................................................................................Dark Nebula
- Camera............................................................................................................................FLI PL16803
- Target coordinates............................................................................................................................RA 85.2458 Dec -2.45833
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Spain
- Transient event............................................................................................................................No
- Observed on............................................................................................................................06 Nov 2021 - 01 Feb 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 480 | 1h20m | 10 |
| Green | 600 | 1h40m | 10 |
| Blue | 600 | 1h40m | 10 |
| Luminance | 667 | 1h40m | 9 |
| Red | 667 | 1h40m | 9 |