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User name hyde
Log entry time 12:23:27 on November18,2010
Entry number 340655
Followups:
keyword=intermittant deadtime / daq interuptionsRun 8859 (ELastic calibration 18 Nov 2010)
x-axis is the 103.7 KHz clock, recorded in the ROC17 VME scaler
Continuous line is the HRSsingles trigger (T10) recorded in the same
ROC17 VME scaler (chan 9)
stair-step plot is the left_t10c, the TS scaler of T10.
both signals show intermittant interuptions (one example circled)
that last roughly 60000 clock cycles, or 60 msec
FIGURE 1
