Wallpaper author:
David Collier
07 Mar 2021
Thors Helmet NGC 2359
Emission nebula in Canis Major
Dataset from which the image was processed
NGC 2359
3 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................FLI PL16803
- Target coordinates............................................................................................................................RA 109.625 Dec -13.2267
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................27 Nov 2020 - 27 Dec 2020
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 450 | 1h30m | 12 |
| OIII | 491 | 1h30m | 11 |
| SII | 273 | 50m | 11 |