Wallpaper author:
AMAL BIJU
04 Mar 2021
ROSETTE NEBULA (Originally Captured by Nik Szymanek))
The Rosette Nebula (also known as Caldwell 49) is a large spherical H II region (circular in appearance) located near one end of a giant molecular cloud in the Monoceros region of the Milky Way Galaxy.
Thanks to Nik Szymanek who captured this awesome data with Telescope Live
Dataset from which the image was processed
Caldwell 49
1 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................FLI PL16803
- Target coordinates............................................................................................................................RA 97.9167 Dec 4.95
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Spain
- Transient event............................................................................................................................No
- Observed on............................................................................................................................13 Sept 2020 - 08 Feb 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Luminance | 10 | 1m | 6 |
| Red | 40 | 4m | 6 |
| Green | 30 | 3m | 6 |
| Blue | 40 | 4m | 6 |
| Halpha | 400 | 40m | 6 |