Wallpaper author:
Jeff Lepp
31 Dec 2020
47 Tucanae/NGC104
Processed from the Pro Data set which included an artifact in 5 of the 7 blue filter subs in the lower right corner. This was addressed by local normalization and Adam Block's selective rejection during integration technique so I did not have to deal with it in post processing.
Dataset from which the image was processed
NGC 104
1 credit
- Type of target............................................................................................................................Globular Cluster
- Camera............................................................................................................................FLI PL16803
- Target coordinates............................................................................................................................RA 6.02083 Dec -72.08139
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................18 Oct 2020 - 18 Oct 2020
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Red | 180 | 21m | 7 |
| Green | 154 | 18m | 7 |
| Blue | 210 | 21m | 6 |