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    User name Chang

    Log entry time 23:44:16 on March21,2000

    Entry number 36628

    keyword=Harp Scan

    Unable to grab harp scan plot; so we did the next best thing, i.e., cut and paste
    the following print out:

    Wire combination H position V position
    # 1 # 2 -369.um -54.um
    # 1 # 3 -388.um -73.um
    # 2 # 3 -388.um -35.um
    weighted average -388.um -54.um
    roll angle 1.452mr 0.083deg -0.350deg
    Absolute beam h position: -388.um (+ means at beam left)
    Absolute beam v position: -54.um (+ means too high)
    Horizontal sigma (um): 90.
    Elliptic approximation:
    (tilt angle is from horizontal axis to major axis)
    Vertical sigma (um): 89.8138
    Ellipse tilt angle (deg. clockw.): 44.0155
    Ellipse major axis length (um) : 95.9584
    Ellipse minor axis length (um) : 83.6711