HEPHY eLog

HEPHY logbook for testbeam at SPS June 2009

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Message ID: 75 Entry time: Sat Aug 22 22:14:50 2009

Author:	Christian Irmler
Project:	BELLE
Subject:	internal calibration 40 MHz transparent mode + cooling
Run Number:	cal010
Events:
StartTime:	22.08.2009 22:24:22
EndTime:

Belle DUT, intcal
HV=80V, 40 MHz, beam off
1 sample, transparent mode
external clock
cooling
chiller set to 13 deg.

Bypass removed to achieve better watter flow at the module!
Chiller pump is set to 2800 rpm