Wallpaper author:
Jeff Lepp
17 Apr 2021
The Jelly and the Monkey
Pro DataSet of IC443 and NGC 2174
This was a tough one as there were a lot of bad columns in the data many of which did not show up until stacked. The Oiii and Sii were rather also weak and lacking integration time. Several subs were out of focus and the Oiii had some light clouds passing.
Dataset from which the image was processed
IC 443
2 credit
- Type of target............................................................................................................................Supernova Remnant
- Camera............................................................................................................................FLI PL16083
- Target coordinates............................................................................................................................RA 94.2177 Dec 22.17061
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Spain
- Transient event............................................................................................................................No
- Observed on............................................................................................................................04 Sept 2020 - 15 Mar 2021
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 462 | 1h40m | 13 |
| OIII | 225 | 45m | 12 |
| SII | 200 | 40m | 12 |