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Old 20-10-2012, 03:10 PM
geoffsims (Geoff)
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Join Date: Feb 2012
Location: Sydney, Australia
Posts: 106
Attached - I just took the log2 of the ADU values. By the looks of things, in Joe's plots, there is about 5-6 EV drop in light within 5 minutes of totality. Mine do not show as great a change. I'm not sure why - possibly because my exposures were too short and is below the noise level of the camera.
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