Wallpaper author:
Steve Teel
03 Dec 2025
NGC1398 HaLRGB
Processed using APP, PixInsight with Blur, Noise, and StarXTerminator, ContinuumSubtraction, ImageBlend, GHS, and Affinity Photo 2.
Dataset from which the image was processed
NGC 1398
20 credit
- Type of target............................................................................................................................Galaxy
- Camera............................................................................................................................QHY 600M
- Target coordinates............................................................................................................................RA 54.7172 Dec -26.3378
- Hemisphere............................................................................................................................Southern
- Telescope location............................................................................................................................Chile
- Transient event............................................................................................................................No
- Observed on............................................................................................................................27 Oct 2024 - 04 Dec 2024
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Blue | 291 | 5h35m | 69 |
| Luminance | 304 | 5h50m | 69 |
| Red | 270 | 5h10m | 69 |
| Green | 265 | 5h5m | 69 |
| Halpha | 371 | 7h | 68 |