Wallpaper author:
Steve Teel
13 Aug 2025
Sh2-205, 206, NGC1491
Processed using APP, PixInsight with GraXpert, Blur, Noise, and StarXTerminator, GHS, and Affinity Photo 2.
Dataset from which the image was processed
NGC 1491
12 credit
- Type of target............................................................................................................................Emission Nebula
- Camera............................................................................................................................FLI PL16083
- Target coordinates............................................................................................................................RA 58.8875 Dec 53.5411
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Spain
- Transient event............................................................................................................................No
- Observed on............................................................................................................................05 Sept 2022 - 03 Nov 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| OIII | 583 | 5h40m | 35 |
| SII | 600 | 5h40m | 34 |
| Halpha | 618 | 5h50m | 34 |