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    User name jwexler

    Log entry time 02:24:45 on June 5,2010

    Entry number 324610

    keyword=Beamline thermocouple still flakey

    Temp/rad strip chart, 2:20AM.

    The beamline temperature is alledgedly 1200K, which seems unlikely, given the target vacuum is still good. The timing on the inexplicable excursions for the beamline temperature seems to match when I switched off the heater and on the cooler - may be a coincidence.

    Target vacuum is 1.2 * 10^-6.

    FIGURE 1