07 May 2021
LRGB image taken with SPA-2
Combination of One-Click and partial Advanced Request data
L: 4 x 300s
R: 4 x 300s
G: 4 x 300s
B: 4 x 300s and 6 x 120 s
M51
21 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 189 | 6h40m | 127 |
| Green | 130 | 4h36m | 127 |
| Red | 135 | 4h44m | 126 |
| Blue | 130 | 4h34m | 126 |
| Halpha | 36 | 1h15m | 126 |