Wallpaper author:
Mark Mayer
20 Jan 2024
RCW 131 3990 focal length
RCW 131 (Sh2-11, NGC 6357, Gum 66, War and Peace Nebula) is an Hα-emission region in the southern Milky Way.
TL live also has a wide field focal length 530 mm data set of this region
Dataset from which the image was processed
RCW 131
4 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................QHY 600M
- Target coordinates............................................................................................................................RA 261.3015 Dec -34.3197
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................14 Jul 2023 - 16 Jul 2023
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| OIII | 257 | 1h30m | 21 |
| SII | 270 | 1h30m | 20 |
| Halpha | 375 | 2h5m | 20 |