...
This is the Xtal that shows the horizontal stripes between 500 and 600 ADC counts in the second plot. Both ADC0+ and ADC1+ show unusual distributions.
Xtals with LAC set to 0 from Zach:
tower | layer | column | face |
|---|
3 | 3 | 5 | 0 |
0 | 1 | 8 | 1 |
10 | 1 | 5 | 1 |
11 | 5 | 10 | 1 |
2 | 0 | 3 | 1 |
8 | 0 | 5 | 1 |
Removing those Xtals yields this plot for ADC 0+ - the twisters are gone. As for ADC 0- there are still 2 twistersThis list of xtals should probably be removed in these B30 runs in future analysis.
Shaped readout noise in B30
An example of shaped readout noise in a channel (red distribution). another one.
