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    User name johna

    Log entry time 03:32:08 on March 6,2006

    Entry number 165440

    keyword=Neutron HV problem - move to tgt pol. measurement

    We discovered a neutron HV problem (screen froze when we lost communication with the crate, so it looked as though there was no problem). Noticed in the detector replay of 2688.

    Runs 2688-2690 had the problem. We belive that it happened during run 2687 (since the trigger rate change for 2688, though it's not 100% clear, since we were also varying ND thresholds).

    Stop to do target pol. measurement while we try to reset the HV.