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    User name jpchen

    Log entry time 15:31:59 on November25,2007

    Entry number 216012

    keyword=cryotarget cool-down completed

    Cryotarget cooldown completed.
    Loop1 is at 7 K, 170 psi. Fan speed at 60 Hz.
    Loop3 is at 19 K, 22 psi, Fan speed at 60 Hz.
    Helium gas bottle is closed.
    With J-T 1 at 49%, J-T 3 at 21%, HP heater 1 is ~ 160 w, and HP Heater 3 at 200 w. CHL flow at 17 g/s.



    FIGURE 1

    FIGURE 2