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  HEPHY logbook for testbeam at SPS September/October 2010  Not logged in ELOG logo
Message ID: 25     Entry time: Tue Sep 28 22:07:16 2010
Author: Markus Friedl 
Project: BELLE 
Subject: cal 
Run Number: cal002 DO NOT USE -> go to cal003 
Events: 83800 
StartTime: 28.09.2010 22:01:55 
EndTime:  

Belle stack (Origami, Micron, Micron, Origami)

now cooling only for Origami, Micron are uncooled

chiller set point: -25°C, measured values on Origami: -10°C

HV=100V, Ibias=38µA, beam off

modified I2C settings for cold modules

temperature monitoring: Origami2 pipes in<->out swapped (to achieve shorter tubes)

 

PROBLEM: Origami n channels are swapped -> USE cal003 INSTEAD!!!

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