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    User name averett

    Log entry time 15:45:13 on August 3,2001

    Entry number 68810

    keyword=Day shift summary

    Day shift summary:

    7-9 try to understand beam position on BeO and BPMs, Nilanga has collected a couple of optics runs and analysis shows all seven foils and reasonable looking sieve slit data. Detectors checked by Xiaofeng and look good.

    8:15 DAQ crash on left arm, reboot TS1

    Around 9:00, MCC takes beam away to do work in BSY.

    Beam back at 11:30, Doug does harp scans. Harp scan/BPMs calibration hasn't changed. Beam is entering Hall y=+3mm on BPMA and y=0 on BPMB. MCC tunes upstream of Compton to remove this angle. Beam spot size reduced (it was large in x).

    13:20 Raster set to 4mm diameter circle. MCC sets radius to 1.6mm and we adjust profile with our knobs.

    13:30 Scott reports that target helium ventilator is off. Access made to turn it on, reboot target computer, and adjust focus on BeO.

    Beam back on carbon after access. Checking Compton after beam was tuned. Plan to do Moller afterwards. Running carbon runs during compton tuning.