Thread: Perplexed by Image Processing Result
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  #10  
Old 29-08-2014, 08:50 AM
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RickS (Rick)
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Quote:
PEDESTAL= -100 / ADD TO ADU FOR 0-BASE
This means that you need to subtract 100 to remove the pedestal.

I'd take a look at the average (mean and median) and minimum values in each type of frame just to confirm what is going on.
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