level 1 muon trigger status
DESCRIPTION
Level 1 Muon Trigger Status. Ken Johns University of Arizona for the L1 Muon Group. L1MU Status. L1MU triggers verified with detector hits L1MU and L3MU tested L1MU triggers for 36x36 A.C scintillator Octant 1 A.C scintillator Octant 2 A.C # A.B scintillator Octant 6 - PowerPoint PPT PresentationTRANSCRIPT
DD
Some D0 MeetingApril 2001
Level 1 Muon Trigger Status
Ken JohnsUniversity of Arizona
for theL1 Muon Group
DD
Some D0 MeetingApril 2001
L1MU Status
L1MU triggers verified with detector hits
L1MU and L3MU tested L1MU triggers for 36x36
A.C scintillator Octant 1 A.C scintillator Octant 2 A.C # A.B scintillator Octant 6
Testing of production power supplies (VICOR) in progress They work but 3.3V remote sense
does not work with programmable load
L1MU data “analyzed” (print dump) using l1muo_analyze First step towards examine
1 new Grad student to Fermi in May
DD
Some D0 MeetingApril 2001
L1MU A.C Octant 1
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Some D0 MeetingApril 2001
L1MU A.C Octant 2
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Some D0 MeetingApril 2001
L1MU Oct2.Oct6
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Some D0 MeetingApril 2001
L1MU Card Status
CARD ASSEMBLED STATUS
MTCM Done Testing
MTCxx 26/ 62 Testing
MTC05 Done Testing
MTC10 10/ 28 Testing
MTM Done Testing
MCEN 50/ 65 Testing
MCPB Done Testing
MCCM PreprodDone
Testing
MSPLI T Done Testing
DD
Some D0 MeetingApril 2001
L1MU Card Status
But card testing (at AZ) is slow MTFB cards have numerous
shorted pins on their connectors that must be located and removed
Shorted pins also slow MTCxx testing
MCCM may need a production run but BU working hard to use preproduction cards
DD
Some D0 MeetingApril 2001
Shutdown Tasks
Install (hopefully) 6 central 05 (scintillator) octants 6 central 10 (wire) octants 2 north 05 octants 2 south 05 octants 1-4 MCEN octants
Update DPM control and L2/L3 message building logic
Complete no-L1CFT logic for above
Install production power supplies and gain final ORC
Complete cabling at detector front-ends
Complete cabling at L1MU trigger crates?
DD
Some D0 MeetingApril 2001
Shutdown Tasks
And lots of software L1MU examine L1MU monitoring COOR-L1MU communication Power supply control and
monitoring