31 Jul 2024
Sandqvist 17, FEST 2-241, a small corner of the large emission nebula DCW113 appearing in the constellation Scorpius.
SL-17
16 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 504 | 7h50m | 56 |
| Luminance | 263 | 4h5m | 56 |
| Red | 262 | 4h | 55 |
| Blue | 213 | 3h15m | 55 |
| Green | 256 | 3h55m | 55 |