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    User name Templomn

    Log entry time 16:12:25 on October11,2000

    Entry number 50099

    keyword=Run summary and harp scan


    8:16 MCC said a valve closed in the beam line.
    12:30 MCC bring pulsed beam into hall.
    12:33 MCC bring CW in the hall 5uA.
    12:37 Setting up for HARP scan. 4uA no raster, Carbon target.
    .
    harp scan: coda run number 1722, harp scan run number:
    (note took two swipes during this coda run since current was not set
    correctly on medm screen) -- harp run number: 1063
    .
    did not get really good data. start coda run 1723, harp run number 1064
    .
    fast feedback was not on. try again. coda run 1724, harp run 1065.
    .
    spot size 85(x) x 120(y). asking for adjustment in x dimension.
    .
    coda run 1725 is junk.
    coda run 1726, harp run 1066 -- x stiill noyt ok
    coda run 1727, harp run 1067 -- (90 x 100) consider ok.


    13:19 -- Asked MCC for no beam to move target back to He4
    13:25 -- Target in placed asked for 70uA
    13:28 -- MCC was reminded to turn beam on slowly after RF trips, to ramp beam when current is > 30uA
    13:32 -- RF trip.
    13:33 -- beam ramping back.
    13:35 -- beam back at 70uA starting Production run 1728, 70 uA, 1.2M evt.
    prescale -- 700,2000,1600,100,1
    14:09 -- Production run 1729 started, 70uA, 1.2 M ended 14:42
    14:43 -- Production run 1730 started, 70 uA, 1.2 M ended 15:11
    15:12 -- Production run 1731 started, 70 uA, stopped w/ ER backed up.
    15:47 -- Production run 1732 started, 70 uA, strill going at end of run.



    FIGURE 1