05 Nov 2026
Satisfied with Ha regions, but struggled a lot with the core, gradient and with hot pixels (removed manually in PS) .
NGC 6822
3 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 220 | 22m | 6 |
| Red | 220 | 22m | 6 |
| Green | 220 | 22m | 6 |
| Blue | 220 | 22m | 6 |
| Halpha | 1800 | 3h | 6 |