[Clas12_first_exp] No RC meeting Today
Latifa Elouadrhiri
latifa at jlab.org
Thu Nov 1 12:44:37 EDT 2018
Dear all,
We are running smoothly since yesterday this morning we increased the
current from 45 nA to 50 nA. The operator yesterday worked on the
optimization of our beam-line reducing the rates on both our upstream
and downstream halo counters therefore the number of trips. Also this
morning, working with the PD to address the issue of beam current
spikes, a trim card power supply was changed for the vertical wein,
this should help clear up those current spikes we were seeing. We will
keep monitoring, the beam stability.
The plan for the next 24 hours is to continue production at 50 nA with
no changes.
Tomorrow we will have our joined RC/TCB meeting. We will send an agenda
shortly.
Best regards,
Latifa
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