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Old 27-04-2011, 11:34 AM
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higginsdj
A Lazy Astronomer

higginsdj is offline
 
Join Date: Mar 2006
Location: Canberra
Posts: 613
I have just recieved my STL1001e CCD with Class 2 chip. It has a partial column defect and this is easily removed with a bad pixel map (averages the value with surrounding pixels). More than fine for precision photometry.

Cheers
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