[Hall A Winter 2011] Works on L-HRS needed to be better organized

Zhihong Ye yez at jlab.org
Fri Feb 11 09:49:13 EST 2011


Hi all,

L-HRS still have some problem with S1,S2 TDCs and S2m ADC, and some
missing channels of Pion Rejectors. I don't understand why so many
problems start to show up during the last few weeks, after we set up the
trigger. So far I have discovered some changes and connection mistakes,
which I was not noticed and I had to check very carefully to find out.
People can not just come to L-HRS and change anything they want and leave
it there. Please halog!


Best Regards

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Zhihong Ye
  Office:  F-Wing 306,CEBAF Center,Jefferson Lab
  Phone:   757-269-6122
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           CEBAF Center 12H/F306
           Newport News, VA, 23606



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