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    User name ycwang

    Log entry time 13:20:22 on July11,2007

    Entry number 208481

    Followups:

    keyword=Summary around run 4584-4589

    After long down, production resumes. it happens in 10:56 am. And then we take one run on beam current 90uA,Then we ask the current ramp from 90 um to 100 um and finish this run in 11:36 am.

    during the run number 4586, DAQ crash at event 818K. In the run 4587, the HV goes to zero, we stopped to reset VDC IOC for half an hour.

    in the run number 4588 there are some synch problems on ROC, we stop the run and restart a new run 4589, the synch problem is still there, so R Micheal go to Hall A to switch on the sych at 12.55am.

    The ROC2 has some change.

    It starts back at 1:20pm.