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  HEPHY logbook for testbeam at SPS October 2012 and Irradiation Mol  Not logged in ELOG logo
Message ID: 23     Entry time: Mon Oct 15 22:13:28 2012
Author: Marko Dragicevic 
Project: MicronOrigami_gross 
Subject: cal ATTENTION: wrong bias voltage  
Run Number: cal005 
Events: 83800 
StartTime: 15.10.2012 22:16:26 
EndTime: 15.10.2012 23:07:37  
Data: Unknown 

ATTENTION: Bias voltage was +-100 V instead of +- 50 V

Origami Stack 2: Origami #4, #3, Wedge new1, old
HV = +-100V

Ibias=12.3µA
 

beam position:
vertical: between APV 1&2 (of 6)
horizontal: centered on APV#1 ->  right side of sensor

Position of xy table:
x = 23, y = -25


Temperatures:

Origami #4: In=-33 degC / Out=-34 degC
Origami #3: Out=-35 degC (temperatur sensor of inlet is not working)
Wedge new 1: Out =  -17 degC, cooling block = -14 degC
Wedge old: Out = -16 degC, cooling block = -14 degC

 

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