| Object: | NGC 6229 |
| Date: | 01.-04.08.2008 |
| Scope, mount, camera: | 12.5" Newtonian, f/5.1, MAM50, ST-10XME |
| Filter, exposure time: | LchiRGB, Lchi = L + B (noise weighted) L = 10*300s RGB = (6x6x6)*600s |
| Total exposure time: | 3h50min |
| Location: | La Palma, Roque de los muchachos |
| Comments: | Data reduction with THELI, colour composition in PS. Image seeing 1.6", upsampled from 0.85"/pixel to 0.65"/pixel. SDSS ugr colour calibration. |