12 Aug 2023
Here is M27 from all of the SPA-2 One Click Observations, both with the CMOS and the CCD setup.
M27
7 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Halpha | 213 | 2h50m | 48 |
| Red | 50 | 40m | 48 |
| Blue | 48 | 38m | 48 |
| Green | 45 | 35m | 47 |
| Luminance | 26 | 20m | 47 |