more on event classification deux

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From: W.J. Llope (llope_at_hbar.rice.edu)
Date: Fri Jan 24 2003 - 18:40:43 EST


...the current localmon file (restarted ~3:30pm) contains
only events known to be STAR pedestal triggers since there's
been no beam during the period and the shift log lists
only pedestal runs (and laser runs in which we don't
participate AFAIK) in this period...

100% of these are the same 'strobe' events where
the pvpd singles scalers are always 0 (good)
and scaler[9]=scaler[10]=1 every event
except for the last event in the pedestal run
which has scaler[9]=scaler[10]=1000

(the shift log indeed says it was a 1000
event pedestal run)

_________________________________________________________
W.J. Llope, Ph.D. Res. Assoc. Professor
                 http://wjllope.rice.edu/default.html
                 llope_at_physics.rice.edu
T.W. Bonner Nuclear Lab.
Rice University, MS-315
6100 S. Main phone: 713-348-4741
Houston, TX 77005-1892 fax: 713-348-5215


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