14 Jun 2025
The Clamshell nebula, sh2-119, in custom SHO blend. Over 12 hours of narrowband data from the Telescope Live remote observatory in Almeria Spain.
Sh 2-119
8 credit
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| SII | 600 | 4h | 24 |
| Halpha | 600 | 4h | 24 |
| OIII | 600 | 4h | 24 |