Wallpaper author:
John Ebersole
07 Jul 2024
NGC3199
NGC3199, the Blue Crescent, is a ring nebula associated with the Wolf-Rayet star, HD89358, which is located midway between the crescent arms. It shown here in an RGB palette.
Dataset from which the image was processed
NGC 3199
2 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................FLI PL16803
- Target coordinates............................................................................................................................RA 154.13333 Dec -57.91722
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................30 Apr 2020 - 01 May 2020
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Luminance | 720 | 1h | 5 |
| Red | 480 | 40m | 5 |
| Green | 600 | 40m | 4 |
| Blue | 600 | 40m | 4 |