AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
CARME
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Entry time:
Sat Dec 6 11:44:56 2025
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> > Test + and test - daisy chain cabling extended from DSSSD #1 to #2 to DSSSD #1 to DSSSD #4 > terminated by 50 Ohm at end of daisy chain > > Grounding cabling extended from DSSSD #1 ( only ) to DSSSD #1 to DSSSD #4 > grounding cables daisy-chained between 4x adaptor PCBs of each DSSSD - no inter-DSSSD grounding cables > > DSSSD#1 bias cable SHV-Lemo 00.250 ( to p+n bias adaptor PCB ) > DSSSD#2 - DSSSD #4 bias cables SHV - 2x Lemo 00.250 ( to p+n/n+n bias adaptor PCBs ) > > LK1 fitted for DSSSD #1 & #2 n+n Ohmic side bias adaptor PCBs > LK2 not fitted on any adaptor PCBs? to be checked > > CAEN N1419ET internal jumper fitted ( non-floating outputs )? to be checked > > 16.54 DSSSD bias OK - see attachment 1 > > FEE64 temperatures - attachment 2 > aida06 ASIC temp low > > System wide checks and WR - attachments 3-6 > global clock status aid04 0x6, aida06 0x4 > multiple FPGA timestamp and WR decoder errors for MACBs 4 and 5 ( of 5 ) > > WR timestamps OK for aida01-aida08 ( w/ MACB firmware version 04/20 ) > > ADC data item stats - attachment 7 > all rates consistent with 50Hz pulser *except* > aida11 global clock fail > aida07 no boot > aida16 no power > aida06 ? > aida15 faulty asic #2 > > per FEE64 Rate spectra - attachment 8 > > per p+n and n+n FEE64 1.8.L spectra - attachments 9-12 > Pulser peak width p+n side 52 ch FWHM ( aida12 ), n+n side 70 ch FWHM ( aida14 ) > > per p+n and n+n 1.8.W spectra - 20us FSR - attachments 13-16
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