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User name M. Cummings/V. Sulkosky
Log entry time 18:25:18 on April13,2012
Entry number 373961
keyword=Comparison of 4247 and 4324
Figures 1 and 2 show the focal plane and tracking distributions for runs 4247 (blue line) and 4324 (green). 4247 is with matched septum and p=1.589 GeV/c. 4324 has matched septum and p=1.405 GeV/c.
As can be seen, the y and phi-FP distributions, as well as y and phi-tg distributions are NOT shifted wrt each other. The reason the delta/x-FP distributions are different is because the momentum settings are quite different.
FIGURE 1
FIGURE 2