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User name hyde
Log entry time 12:56:39 on November24,2010
Entry number 341507
Followups:
keyword=Deadtime and Livetime
Run 8933
Initial analysis of charge weighted livetime correction does
not improve deadtime correction
The horizontal lines saturating at 1.19 is the trigger deadtime
T->Draw("(left_t9c+left_t10c)/left_t5c:Entry$","","same")
The sloping deadtime saturating at 1.145 is the Trigger Supervisor
LiveTime correction
T->Draw("D.TSscalLive2/D.TSscalLive1:Entry$")
The solid line is a simple line at 1.138 equal to the
calculated u3 charge weighted livetime correction:
Sum(DeltaQu3*DeltaTSscalLive2) / Sum(DeltaQu3*DeltaTSscalLive1)
FIGURE 1