Wallpaper author:
Steve Teel
08 Dec 2025
LDN1155, 1158, with The Iris Nebula
Processed using APP, PixInsight with MGC, Blur, Noise, and StarXTerminator, GHS, and Affinity Photo 2.
Dataset from which the image was processed
LDN 1155
7 credit
- Type of target............................................................................................................................Dark Nebula
- Camera............................................................................................................................FLI PL16083
- Target coordinates............................................................................................................................RA 310.6417 Dec 66.1114
- Hemisphere............................................................................................................................Northern
- Telescope location............................................................................................................................Spain
- Transient event............................................................................................................................No
- Observed on............................................................................................................................26 Jul 2022 - 27 Dec 2022
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Luminance | 600 | 2h40m | 16 |
| Red | 600 | 2h40m | 16 |
| Green | 600 | 2h40m | 16 |
| Blue | 600 | 2h40m | 16 |