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Old 10-02-2009, 07:51 PM
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Peter Ward
Galaxy hitchhiking guide

Peter Ward is offline
 
Join Date: Dec 2007
Location: The Shire
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Quote:
Originally Posted by gregbradley View Post
............

Are you telling me you've never seen these ugly KAI lines in images?

Did you know they nearly disappear with stronger cooling?

Greg.
1) On class 2 (or lower) devices you can certainly see these...but that's why I use a class one chip: it dosen't have hot columns.

2) The hot columns I have seen fade with delta T....but...and here's the rub.... if you calibrate the data accurately...hot/dark pixels and columns disappear.....unless you have defect on the chip.
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