20 Nov 2021
Widefield image of M33, the Triangulum Galaxy.
Image was captured with SPA-1 (FSQ-106ED refractor). Data from 4 one-clicks.
Total integration time 380 minutes.
LRGB 13:9:8:8 subs of 600s.
Triangulum Galaxy
11 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 652 | 4h10m | 23 |
| Blue | 574 | 3h40m | 23 |
| Red | 600 | 3h50m | 23 |
| Green | 574 | 3h40m | 23 |