User name nanda
Log entry time 22:21:24 on October16,2006
Entry number 187345
keyword=Compton CIP scanWith cavity on at about 500 Watts, scanning the beam position on IPM1P02B.YPOS over the range -0.2 to -1.6mm showed no appreciable Compton event rate. Over recent past the CIP was consistently found around -0.85 mm. Very puzzling!
FIGURE 1
