Wallpaper author:
Marek Idec
30 Sept 2021
Reflection Nebulae in Corona Australis
This photo presents some reflection nebulae in the constellation Corona Australis. At the top there are blue nebulae NGC 6726 and NGC 6727. NGC 6729 is an emission/reflection nebula (the white one near the center of the photo). And another blue nebula, IC4812, is in the bottom right corner. This image was composed of multiple One-Click observations between June and September 2021.
Dataset from which the image was processed
NGC 6723
8 credit
- Type of target............................................................................................................................Globular Cluster
- Camera............................................................................................................................FLI ProLine PL9000
- Target coordinates............................................................................................................................RA 284.8881 Dec -36.6322
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................13 Mar 2021 - 04 Oct 2021
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Luminance | 322 | 2h25m | 27 |
| Red | 300 | 2h15m | 27 |
| Green | 277 | 2h | 26 |
| Blue | 300 | 2h10m | 26 |