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User name Yoomin
Log entry time 02:17:39 on February11,2009
Entry number 260414
keyword=Beam size for BB optics study
4x6 in MCC unit, roughly 3.5x2.5 in our spot++,
Beam position was unstable at the beginning, but
now it's good at A(-1.35,2.45) B(-0.8,2.6).
FIGURE 1
FIGURE 2