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Average amplitude and RMS over pads for
...
runs
...
in the range 898-914
- run 898 dark rate:
- run 898 att=0.1
- run 909 att=1 low gain
CSpad images for runs 898-914
...
Average amplitude and their RMS is calculated over all "good" pixels for each ASIC
in each event. The event by event variation of the average amplitude demonstrates the "common-noise"
background. The value of RMS shows a spread of amplitudes over ASIC. One would expect the event by event variation of RMS should be small.
In run 898 ASIC 4 and 8 RMS is step-wise changing from ~40 to ~90 ADC units. In ASICs 7 and 14 RMS is rising with event number...
Run 898 dark rate:
r0898-s00:
r0898-s01:
Run 902 att=0.005
Run 909 att=1 low gain
...
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