electronics ELOG Measurement Belle II - No 1 of 6 room temperature measurements using Sr90 Source (single)

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Message ID: 26 Entry time: Thu May 8 16:51:03 2014

Type:	Measurement
Author:	Benedikt Würkner
Project:	Belle II
Subject:	No 1 of 6 room temperature measurements using Sr90 Source (single)
Object ID:	L3 module
Measurement Type:	source
Run Number:	run07

Sr90 Radioactive Source
No cooling
Module position: 0:0(top left)
HV Turned to +40,-40V with currents. +1.0 and -1.0 µA

N+1.25V current: 0.22A
N+2.50V current: 0.57A
P+1.25V current: 0.26A
P+2.50V current: 0.72A

Events: 200000

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run07_all_hits_apv0.png 196 kB Uploaded Thu May 8 17:54:16 2014 | Show | Hide all | Show all

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run07_all_hits_apv9.png 188 kB Uploaded Thu May 8 17:55:01 2014 | Show | Hide all | Show all

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