Wallpaper author:
Neil Streeter
12 Jun 2021
The Jewel Box
The Jewel box also known as NGC 4755, or Caldwell 94 is also known as the Kappa Crucis Cluster. This is two sets of one shot data combined.
Dataset from which the image was processed
NGC 4755
9 credit
- Type of target............................................................................................................................Open Cluster
- Camera............................................................................................................................FLI ProLine PL9000
- Target coordinates............................................................................................................................RA 193.4125 Dec -60.35
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................13 Mar 2021 - 04 Aug 2021
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Blue | 525 | 3h30m | 24 |
| Luminance | 700 | 4h40m | 24 |
| Red | 574 | 3h40m | 23 |
| Green | 600 | 3h50m | 23 |