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User name X. Zheng
Log entry time 22:26:24 on June21,2001
Entry number 64069
keyword=right arm shower/preshower update
Pions did not show up in the upper histogram because the paw kumac plotted electrons first, then pions. When it plots electrons there are cuts in lower channel of shower and preshower at 200 but most of pions are below preshower channel 200. Paw kumac has been modified to make pions visible.