The data used for this analysis was taken during cool down 17 with the science detector and the lens mirror in place. A total of ten frames were used. Each frame had 14 reads. All of the reads were subtracted from the first read (hence why there are 13 data points on each plot). The statistics quoted in the plots below were calculated using a 100x100 pixel subregion in the center of the array.
- The average DN/s was 5.7, excluding the first two data points.
- The noise was calculated by measuring the standard deviation within the subregion and then multiplying by 0.707 since the difference of two frames were used. The average noise value was 3.6 DN.
1 comment:
Did the noise look structured at all? I saw noise of around 4 DN in gas cell differences that was clearly banded, but Mark tells me we hadn't attached the ground strap.
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