| Object: | NGC 4631 |
| Date: | 13.-14.05.2007 |
| Scope, mount, camera: | 12.5" Newtonian, f/5.1 , MAM50, ST-10XME |
| Filter, exposure time: | LRGB (6x8x9x9)*600s, all binned 1x1 |
| Total exposure time: | 5h20min |
| Location: | La Palma, Roque de los muchachos |
| Comments: | Image seeing: 1.6"
Due to the good seeing in the luminance channel the native pixel scale of 0.85"/pix was resampled to 0.65"/pixel. |