No Beam until about 9pm.
Took data from 9-12 (runs 1414-1416, but 1415 is bad) with field
on (full).
Looked at these two runs with show_p.C (see attached plots from run
1416, no cuts). There are significant asymmetries between the (L-R) and
(R-L) pairs. For example, (in run 1415) for L(14)-R(0) there were 483
events, but for R(14)-L(0) there were 885 events, so the asymmetry is
about -29%. Some of these asymmetries are as large as 50%. These are
written down in the log book for run 1415.
--------------------
Monitored the WC temperatures (see Adam's email from yesterday evening),
no alarms.
at the end of the shift we asked ccr to power down the coils.
--------------------
a new script ntuple2.C using new class TBLCut_coda to do the same thing
as ntuple.C. script show_p3.C does some plots from the eep ntuple,
including tdc, adc of each individual tof and CC, tdc vs. adc of each
tof with and without cut that CC on the other sector has a hit.
--------------------
JS, CZ, TB
This archive was generated by hypermail 2.1.2 : Mon Feb 24 2014 - 14:07:28 EST