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    User name j singh

    Log entry time 08:04:05 on August26,2001

    Entry number 72552

    keyword=N2 100 psig reference cell run

    did a run with 100psig N2 reference cell

    (MKS is the pressure display on the gold ref cell controller)
    (EPICS is the pressure displayed on the HIRESXT26 display)

    505 - system vacuum = -1 torr, gas pressure = -13 psig
    506 - filling ref cell w/ N2
    508 - N2 pressure, MKS = 100 psig, EPICS = 101.5699 psig
    ~512- started run
    516 - N2 pressure, MKS = 99 psig, EPICS = 99.8553 psig
    522 - N2 pressure, MKS = 98 psig, EPICS = 98.1504 psig
    528 - N2 pressure, MKS = 96 psig, EPICS = 97.4587 psig, run stopped

    i include the following just as a measure of the leakage:

    545 - N2 pressure, MKS = 89 psig, EPICS = 89.9672 psig
    645 - N2 pressure, MKS = 74 psig, EPICS = 75.5852 psig
    803 - N2 pressure, MKS = 60 psig, EPICS = 61.1959 psig