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Old 04-08-2012, 12:56 PM
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RickS (Rick)
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RickS is offline
Join Date: Apr 2010
Location: Brisbane
Posts: 10,584
Originally Posted by pvelez View Post
Do you calibrate in PI?

I've been using the Batch Preprocessing script and can't get rid of a heavy gradient in blue. I had hoped that the signed/unsigned switch would do the trick.
When I first started using PI, I used to calibrate in Maxim. After that, I switched to calibrating in PI using ImageCalibration and ImageIntegration. These days I calibrate in PI using BPP.

I've not had problems with gradients apart from the usual ones from imaging under light polluted skies...

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