27 Mar 2021
using data from the 18 Mar one-click observation. The tidal tail is just discernable above the background noise at the left center of the photo.
NGC 3628
1 credit
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 350 | 35m | 6 |
| Red | 300 | 25m | 5 |
| Green | 240 | 20m | 5 |
| Blue | 300 | 25m | 5 |