Main INDEX
 Monthly INDEX
 PREV
 NEXT
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