24 Aug 2026
Emission structures in Monoceros take festive shapes illuminated by the open cluster NGC 2264. Captured in LRGB color.
NGC 2264 - The Cone Nebula
30 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 1200 | 9h | 27 |
| Red | 900 | 4h | 16 |
| Green | 900 | 4h | 16 |
| Blue | 900 | 4h | 16 |
| Halpha | 1200 | 8h40m | 26 |
| SII | 1200 | 9h | 27 |
| OIII | 1200 | 9h | 27 |