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User name A. Camsonne
Log entry time 12:57:18 on October16,2006
Entry number 187307
keyword=Compton work for integrating method
Sirish Nanda, Robert Michaels and I unplugged the calorimeter HV for the Compton and replaced the base of central crystal number 13.
HV is on the bottom left channel I used cable number 1 for HV which is plugged to Slot 11 channel 1 of tDVCS in the beamline HV, signal is on the bottom channel right to the HV it still goes to channel 13 signal. Amplified signal goes up in the counting house on patch number 13 and inverted signal from the fan ( only channel remaining ) is going on the cable labled cryo3 which goes in channel 17 of the counting house patch pannel. Signals checked out ok with cosmics and LED. I will do thorough checks with the LED and tha FADC