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AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
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AIDA |
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Message ID: 874
Entry time: Sat Jul 22 08:17:48 2023
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Author: |
TD |
Subject: |
Saturday 22 July |
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09.20 CAEN N1419ET
Floating outputs
Channel #3 + polarity, Channels #0-2 - polarity
Channel #3 - HV cable #1
+ bias - core aida04, braid aida12, LK1 ( HV local ground ) fitted aida12, aida03, aida11
bias bonds aida01 and aida09 probably broken
aida03 LK3 ( DSSSD PCB ground ) fitted
AIDA Half rev A adaptor PCBs aida06 & aida08 - not connected to ribbon cable/test/HV
DSSSD #1 - adaptor PCB ribbon cable drain wires connected to respective adaptor PCB ground
DSSSD #2 ( not installed ) adaptor PCB ribbon cable and ribbon cable drain wires floating
AIDA Half rev B adaptor PCBs DSSSD#1 - FEE64 cooling plate - adaptor PCB ground *not* connected
AIDA Half rev A adaptor PCBs aida06 & aida08 - not connected to ribbon cable/test/HV - FEE64 cooling plate - adaptor PCB ground fitted
ground to AIDA support frame *not* connected
test + / test - *not* connected
DSSSD#1 3208-3/-21/-22
bias +120V leakage current +17.13uA - attachments 1-14
per FEE64 1.8.W spectra - 200us FSR - attachments 1-2
per FEE64 1.8.W spectra - 20us FSR - attachments 3-4
bias +100V leakage current +8.35uA - attachments 15-17
per FEE64 1.8.W spectra - 200us FSR
bias +0V leakage current +0uA - attachments 18-20
per FEE64 1.8.W spectra - 200us FSR
14.25 bias +100V leakage current +10.83uA - attachments 21-22
per FEE64 1.8.W spectra - 200us FSR
CAEN channel #3 cable moved from cable tray to floor
14.50 bias +100V leakage current +11.15uA - attachments 23-24
per FEE64 1.8.W spectra - 200us FSR
CAEN N1419ET moved to Weiner NIM bin LHS 19" rack channel #3 cable across floor to AIDA stand
HV cables channels #0-2 disconnected |
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