| Object: | NGC 6027 (Seyfert's Sextett) |
| Date: | 18.-19.05.2007 |
| Scope, mount, camera: | 12.5" Newtonian, f/8.1 with APO Newton Barlow, AO-7, MAM50, ST-10XME |
| Filter, exposure time: | LRGB =(9x6x7x6)*600s, all binned 1x1 |
| Total exposure time: | 4h40min |
| Location: | La Palma, Roque de los muchachos |
| Comments: | Image seeing: 1.8" The Seyfert Sextett actually consists of only 4 galaxies. The small spiral galaxy to the left edge of the group, NGC 6027d, is 6 times more distant than the rest. The tidal tail to the upper left was originally considered as an individual galaxy. Data reduction with THELI, colour composition in PS. |