Wallpaper author:
Jan Zettergren
13 Jul 2023
RCW40
Some New data and a complete reprocessing.
Dataset from which the image was processed
RCW 40
9 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................QHY 600M
- Target coordinates............................................................................................................................RA 135.58871 Dec -48.6986
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................16 Jan 2023 - 27 Apr 2024
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 309 | 2h55m | 34 |
| SII | 655 | 6h | 33 |
| OIII | 527 | 4h50m | 33 |