University of Glasgow 27 June 2011 Status of the TOFs Work done in May All scintillators detached re aligned secured with new brackets Short flasher fibres attached M odules moved to Doris ID: 285051
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Inti LehmannUniversity of Glasgow27 June 2011
Status of the TOFsSlide2
Work done in MayAll
scintillators detachedre
-
aligned
secured with new bracketsShort flasher fibres attachedModules moved to DorisFraming doneSubframes moved into main frameAll!? 34 TOF modules installed
Inti Lehmann
OLYMPUS TOF Status 27/06/2011
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OLYMPUS TOF Status 27/06/2011
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May
2011Slide4
Misalignment realisedObserved effect
Chambers > TOF 17Gap from targetHuge mismatch: 10-25cm
TOF CAD
On-site (Michael)
ExplanationUnsynchronised changes in CADSolutionMove group 3 (modifying brackets, add. support)Add TOFs #18 (add. cables, short by 1 in flasher) Inti Lehmann
OLYMPUS TOF Status 27/06/2011
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Not beautiful but...
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OLYMPUS TOF Status 27/06/2011
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Status and to-do34
TOFs in place2 TOFs in preparation
Hardware to extend frames expected on Thu
72 HV cables and 70 signal cables labelled
Require ordering more signal cablesRoute cables to hut72 mu-metal shields readyMounting on top may prove difficult7 (possibly) loose PMTsRe-attachment started
Flasher workLight-coupler, electronics, route
Tests
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OLYMPUS TOF Status 27/06/2011
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Mismatch
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OLYMPUS TOF Status 27/06/2011
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