Wallpaper author:
luigi morrone
18 Dec 2023
Cat's Eye Nebula
A challenge to process as the core was almost saturated, but some detail inside it was reached.
L:21x300s, R:33x300s, G22x300s, B:21x300s
Dataset from which the image was processed
NGC 6543
8 credit
- Type of target............................................................................................................................Planetary Nebula
- Camera............................................................................................................................QHY 600M
- Target coordinates............................................................................................................................RA 269.6392 Dec 66.633
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Spain
- Transient event............................................................................................................................No
- Observed on............................................................................................................................19 Jun 2023 - 03 Oct 2023
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 470 | 3h55m | 30 |
| Luminance | 230 | 1h55m | 30 |
| Red | 331 | 2h40m | 29 |
| Green | 238 | 1h55m | 29 |
| Blue | 228 | 1h50m | 29 |