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    User name paschke

    Log entry time 16:40:23 on November15,2005

    Entry number 160297

    keyword=Current Scan for linearity

    
    Run 6478 was a current scan (Compton Run 12872). BPMs in iocse10 and iocse8 
    were in forced gain, while bpms in iocse9 (like bpm12) were in feedback mode, 
    with MCC under strict instructions to not touch the gain search.
    
    I did not do much to verify data quality on this scan, so here's hoping 
    everything was set appropriately. 
    
    
    For reference, the gain settings for iocse9 (in feedback mode) should not have 
    been changed after the were gain searched last at 58 uA.  The gain settings for 
    the others:
    
              x    y
    iocse8  1770  1830  Low Gain
    iocse10  950   900  High Gain
    
    And the attenuator settings:
     uA   attenuator
     20    150
     30    180
     40    205
     50    233
     61    265