• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT

    User name averett

    Log entry time 13:18:33 on June 5,2001

    Entry number 61965

    keyword=beam position summary

    After moving the beam spot around on the BPM's by:

    (x,y)=0,0 2,0 -2,0 0,2 0,-2mm

    we see the harp scans agree with this movement. The SPOT software is reporting a movement of only 1mm in each case. OTR is showing about 1.3 mm of movement.

    Conclude that we can trust Harp and BPM, but not SPOT at this time. Will ask R. Michaels to recalibrate SPOT.