Untitled Document

M1
The Crab Nebula

Click Image for Larger Version

AT8RC @f/5.2
CCDT67 reducer
Atik 383L/EFW2/OAG Lodestar Autoguider

Ha=3hrs
OIII=3hrs
SII=3hrs 20min 


Subs calibrated, registered and stacked in DeepSkyStacker Final image processing with Photoshop CS3

2009