Jim Burnell's CCD Images - M103
Object: M103 (NGC581)
Open Cluster
Const.: Cassiopeia
Camera: HX916 Scope: Orion ED80 Mount: Losmandy Titan
Filter(s): IR block Exposure: 16x20s blank
Thye open cluster M103 in Cassiopeia. This image is a stack of 16 twenty second exposures using an Orion ED80 80mm f/7.5 refractor. The image was calibrated, defect corrected and stacked using AIP4WIN.