User name R. Michaels
Log entry time 07:53:08 on June10,2005
Entry number 145731
keyword=BPM calibration problem ?It looks to me like the BPM4A is not calibrated in our software.
The plot is way off (and I'd prefer we plot in mm, not meters.
Too many zeros.) According to EPICS the beam is off about 0.3 mm
in X, and we did request MCC to fix this just now.
Typical EPICS data:
grep -ai POS e94107_4475.dat.0 | grep -ai IPM1H
IPM1H04A.XPOS 0.293059
IPM1H04A.YPOS -0.00183076
IPM1H04B.XPOS 0.309207
IPM1H04B.YPOS 0.0211436
FIGURE 1
