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    User name Raue

    Log entry time 01:03:16 on January26,2001

    Entry number 55739

    keyword=Shift Summary

    Start by waiting for stable beam.

    17:05 "Stable" beam. Finish setting raster to 2x2
    Also set prescalers PS1: 270, PS2:2500, PS3:8000, PS4:2800

    17:46 Start 25 uA run.
    17:51 Stop run. Rates too low. Raise current to 75 uA.\

    17:57 Start Run 1735
    18:11 Unstable beam current

    18:43 Start Run 1736
    19:05 BLM calibrations
    19:52 End Run 1736
    Sending us pulsed beam to check for scraping

    20:11 Start 1737
    20:25 Stop 1737
    Sending us pulsed beam to check for scraping...again. Suspect BCM problem, however.

    20:40 MCC claims problem must be BCMs. Sending experts out to calibrate them. They will give us 60 uA until they are ready for calibration.