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User name R. Michaels
Log entry time 15:43:05 on June24,2013
Entry number 385842
I checked the scalers on the L-HRS and R-HRS.
a) They are deployed exactly as in g2p and the software works, but
b) Several cables unplugged / moved. And no clock signal.
To finish this job:
a) The helicity signals should go to the scaler on the left.
(Assuming we preserve the scheme.) Right now, on the R-HRS, there
are a bunch of what looks like detector signals going into the
helicity scaler. Need to decide ...
b) Scaler gating. The LeCroy 1151 don't work unless gated.
And in general, a cross-section measurement needs Trigger
Supervisor gating. This needs to be restored.
c) Clock. The xscaler code won't display rates unless a clock
is plugged into some channel (usually #8 of the norm. scaler)