This page (revision-83) was last changed on 02-Feb-2017 13:19 by David R Williams

This page was created on 27-Jan-2009 03:17 by David R Williams

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83 02-Feb-2017 13:19 43 KB David R Williams to previous
82 19-Mar-2009 13:50 41 KB David R Williams to previous | to last
81 18-Mar-2009 21:12 40 KB David R Williams to previous | to last

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* Hot pixels (KFJ)
Linear trend in the increase of the number of hot pixels on the detector with time. These are in the CCD detectors, approximately 1% of pixels.
* Warm pixels have mean + (5 sigma) to mean + (50 sigma) pedestal values. The rate of increase has had multiple level-offs. After the levelling off in 2008, there was an increase again in July, then levelled off in December. Seems to be a temperature dependence throughout Earth's orbit about the Sun (January is hottest).