Operator: kdow
ABS D2 running -- good runs 10247-10254 10256. All crunched or crunching.
Fuhua and Dave tried to improve the wire chamber scalers and the lifetime for about 3 hours. The only thing that helped the WC scalers was improving the injection (injection line steering and accelerator tuning). Fuhua will think some more about other things to do.
A few R24 trips. T5 is up to 56 C.
The autocruncher has hung a few times. Every once in a while a spud name gets written to runlist.txt, and so the autocruncher tries to start a run named spud7.bates.daq (say). I revert the buffer for runlist.txt, remove that line, and restart the autocruncher.
There are a few runs that die in lrn with seg faults; see elog entry. Noted as such in RUNLIST.D2-3 and pol.log
Pzz looks low, around 0.4 for the last 2 days -- a problem or just statistics? Vector dilution is around 0.58 for the same time period, though. Compton says beam polarization still high, 68% (averaged over several days).
All spectra look ok in onlineGui.
Chi is kind enough to send me home early.
This archive was generated by hypermail 2.1.2 : Mon Feb 24 2014 - 14:07:31 EST