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    User name M. Rvachev

    Log entry time 08:02:05 on November 3,2000

    Entry number 51403

    keyword=Shift summary

    Shift crew : M. Rvachev, F. Benmokhtar, M. Jones, E. Brash/V. Punjabi

    0:00 Doing harp scans; results of harp scan#1161:
    ______epics..harp(mm)
    4B.Y..-0.42...-0.02
    4B.X....0.30......0.04
    4A.X..-0.07.....0.35
    4A.Y.....0.34....0.65
    1:30 Visual check of beam position on BeO target. With beam at (0,0) in
    epics beam spot looked ~3mm to the left of the crossing.
    2:10 Doing current calibration (steps of 50uA and 0uA) on empty target.
    2:34 MCC starts fixing injector and tuning problems.
    3:10 Mark noticed absence of 3 TDC signals on right arm S1 scintillator plane,
    asked for access to fix.
    3:58 Mark pushed the cables and signals are back. Hall back to beam permit.
    6:42 Continue current calibration, but with carbon target in.
    7:12 Beam off for tuning.
    ~ 1 hour available beam on this shift..

    Run summary:
    run#...start/stop.....events...comments
    1032.18:36/0:35...0.49M...cosmics with some current on empty target
    1033..0:37/0:40.....4K........harp scan#1159, raster 1x2mm
    1034..0:54/0:54....10K.......harp scan#1160, raster off
    1035...junk
    1036..1:02/1:03....13K.......harp scan#1161, raster off
    1037..2:10/2:13....386K.....first 2 steps of current calibration
    1038..2:14/2:34.. .23K.......next 3 steps of current calibration (and trip on 4th step)
    1039..cosmics to check detectors
    1040..more cosmics after access to touch scintillator TDC cables
    1041..6:42/6:47.....15K......1 step of current calibration; carbon target since now is in
    1042..6:56/7:12.....40K......4 more steps of current calibration (and 4 fast spikes of 50uA)