| Object: | IC 4603 |
| Date: | 2010-05-[08,10,11] |
| Scope, mount, camera: | FSQ-106 ED, f/5.0, MAM50, ST-10XME |
| Filter, exposure time: | L = 14*300s, RGB = (11x6x7)*600s |
| Total exposure time: | 5h10min |
| Location: | La Palma, Roque de los muchachos |
| Comments: | Data reduction with THELI, colour composition in PS. Strong variations in transparency during these nights. NOMAD1 BVR colour calibration. Resampled from 2.6"/pixel to 2.2"/pixel. |