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    User name S. Beck

    Log entry time 16:01:16 on April10,2006

    Entry number 170221

    keyword=Day shift summary

    Shift summary
    --------------------
    8:00 - Production data taking.
    10:40 - Run 3812 was not ended properly by coda. We killed Coda and restarted it, but saw that the detectors in the Neutron Arm were not collecting data. We killed Coda again, rebooted the computers and restarted Coda. It helped.

    12:40 - Beam is stopped because of problems in one of the magnets.
    12:55 - NMR measurement
    1:05 - EPR measurement
    1:35 There was a missunderstanding between MCC and counting room. In the counting room we understand that beam is not available at 13:05 and asked for EPR measurement. Apparently just after half an hour we found that beam could be delivered.

    Run Summary
    -------------------------------------------------------------------
    Run# Time Events Current IWHP Type Happex Run#
    3810 07:31-8:33 8uA IN Production 7313
    3811 08:34-9:36 8uA IN Production 7314
    3812 09:37-10:36 8uA IN Production 7315
    3813 JNK
    3814 10:54-11:54 IN Production 7315
    3815 11:55-12:44 IN Production 7316
    3816 13:33-14:39 In Production 7317
    3817 14:39 In Production 7318
    3818 In Production 7319
    Compton Run Summary
    ------------------------------------------------------------------
    Run# Time IWHP Comments
    13345 07:31-9:40 IN
    13346 09:45-11:45 IN At the beginning of the run the ratio photons/electrons was alternating between ~320/60 ~240/120 in correlation with CavPow varying between 150 to 320, respectively. At the end the ratio was less than 2.

    Coda didn't end the run properly. I rebooted Coda and started a new run.

    13347 11:53-.... Ratio: 640/320