Wallpaper author:
John Ebersole
30 Mar 2024
RCW2
Head of the Seagull Nebula, RCW2, in an HST palete.
Dataset from which the image was processed
Sh 2-292
6 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................QHY 600M
- Target coordinates............................................................................................................................RA 106.11 Dec -10.4622
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................20 Mar 2023 - 30 Mar 2024
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 300 | 2h25m | 29 |
| OIII | 311 | 2h25m | 28 |
| SII | 289 | 2h15m | 28 |