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Old 14-09-2015, 01:23 PM
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strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,694
Quote:
Originally Posted by DJScotty View Post
Thanks for that Mike. I wish I had discovered this device 12 months ago!
I believe that is a bad column in the middle. Not sure why this wasn't removed in calibration. Any suggestions?
Is the same column in your darks..?

In Astroart there is an option to remove any columns like that in pre processing, just have to tell it the column number.

Mike
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