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User name Jin Huang
Log entry time 21:46:05 on February 25, 2009
Entry number 263346
This entry is a followup to: 263337
keyword=Correction Coil -> 0.9A
Further check of massing effect.
It's shown that, in correction coil
0.0A -> massing thr = 54%
0.8A -> massing thr = 52%
1.0A -> massing thr > 58%
a naive estimation of massing thr @ 0.9A is around 58%. Therefore 0.9A is
set to further map out the massing threshold VS field gradient.
A copy of this log entry has been emailed to: yqiang