Rosette Nebula: This image was taken with an EOS 20D and it allows a good comparison with the following picture of the same object taken with a modified EOS 30D.

Object Rosette Nebula
Category Nebulae
Designation NGC 2244
Constellation Monoceros
Optics TMB 80 f/6 x 0.8 Tele Vue Reducer/Flattener
Mount Piggyback on Meade LX 200 and Equatorial Superwedge
Camera Canon EOS 20D
Exposure 22 x ISO 1600-4min LPS filter, 19 x ISO 1600-4min Astronomik UHC filter
Calibration Dark and Flat Frame
Guiding Meade DSI Pro and LX 200 as Guide Scope
Processing ImagesPlus, Neat Image, Photoshop
Location-Date Somerset West, South Africa - 17,18 Nov 2006
Remark Merging of the final images was done with layers in Photoshop
 
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