User name R. Michaels
Log entry time 07:17:34 on October26,2001
Entry number 75054
This entry is a followup to: 75033
keyword=pump speed (cont) and a graph
Pump speed scan, continued.
Run 1225, Flow = 750 TACH
I believe that the T1 and T2 rate per microamp is 1/2 what it was for run 1223
with same H20 flow rate. But T3,T4,T5 roughly same. Odd (or mistake).
Run 1226, Flow = 1000 TACH
Run 1227, Flow = 1250
Run 1228, Flow = 1500
Run 1229, Flow = 1750
Data quality was spot-checked, seemed ok. Lots of beam trips.
Clearly a thorough analysis including cuts is required, but based
on scalers, we get the plot in fig 1. To see the steps that led to
this plot, see /home/adaq/tscal/hana_scaler_1.2/normcheck.doc
There is an attempt to normalize to charge, deadtime, etc.
Our owl-shift impaired choice is TACH = 1200