M20 latest attempt
Here's last night's attempt to improve on my M20 image. This one is 30x2 mins each channel giving a total 3 hrs imaging. Same setup as before: DSI II pro through the ED80 with autoguiding. I managed to get some rotation between the channels this time - possible due to poor polar alignment or I moved the camera when I changed the filter wheel position. Despite this I think it's a slight improvment on the previous night. Looking forward to astrofest to get some help from the pros (and no moon)
Peter
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