[PEPPo] Daily RC Report 5/25
Joe Grames
grames at jlab.org
Fri May 25 18:01:30 EDT 2012
*Daily RC Report 5/25:*
Final installation tasks went well last evening: fiber array detector
inserted, annihilation counters calibrated and mounted, lead shielding
of beam line & polarimeter in place and calibration of Compton
polarimeter done and analysis happening now. This morning lock-up of
INJ/NL went smoothly, but ~6 hrs spent to deal w/ a network storm,
viewers removed from service and ioc reboots. During this period HCO of
PEPPo beam line and successful operation of high current magnets
achieved; parasitic checkout of the Compton analyzer magnet pick-up
coils also performed and coils are working properly. The remainder of
DAY shift was used setup nice beam to FC2 w/ longitudinal polarization
for PEPPo, ending with a calibration of the BCM0L02 receiver and DAQ vs.
FC2. As plans below show we'll commission beam setup through PEPPo on
SWING, Compton checkout w/ beam on OWL and beam energy setup tomorrow DAY.
*Noteworthy items:*
1. Summary of today's RC meeting is here (w/ pic of shielding):
https://positron.jlab.org/wiki/index.php/Fri%2C_May_25%2C_2012_%28Grames%29
*Next 24 hours:*
Friday, 5/25 SWING (SL=Freyberger)
* Complete injector setup (CB3)
* BCM calibration (CB11)
* Perform quad centering (CB5)
* Determine 0L orbit (CB6)
Saturday, 5/26 OWL (SL=Suleiman)
* Optimization of the integrated method (CD3)
Saturday, 5/26 DAY goals (SL= Poelker)
* Cryounit gradient push (CB04)
* Measure dipole + spectrometer current (CB07)
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