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    User name kelleher

    Log entry time 16:11:59 on April30,2006

    Entry number 172538

    keyword=Swing Shift Summary

    08:00 Started shift in the middle of run#4352
    08:15 The problem with the heaters is most likely NOT a problem with the oven controller upstairs. Need to check the resistance on the heaters downstairs.
    08:20 start run #4353
    08:30 ask for controlled access to take a look at the target heater
    08:37 Alexandre Camsonne doing a pedestal run
    08:39 NMR measurement
    Made the decision to make a longer entry into the hall to replace the heater. The heater is now working and we are warming the oven up to the correct temperature to start polarizing again. We are planning to run carbon runs and optics runs to let target recover from interruption.

    12:30 Moved target to carbon foils.
    12:38 started run 4360 -- thresholds set to cosmic run
    12:41 started run 4361 -- shower threshold still not set correctly
    12:51 started run 4362 -- carbon foil run
    13:15 moved target to reference cell and fill with 135psig of H2
    13:35 beam centered on target, raster 2x2 (confirmed with spot++)
    13:42 start run 4363 -- reference cell run at 8uA.
    14:51 start run 4364 -- reference cell run at 8uA.
    16:05 Taking an NMR measurement