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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: 366
Entry time: Sat Oct 1 07:48:48 2016
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Author: |
CG & TD |
Subject: |
Saturday 1 October |
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11.00 Moved detector stack forward several cm. 1st DSSD now ~6cm from end of snout. Middle of stack now ~47cm from
base -> approx centre of BRIKEN.
4 new 79cm ribbon cables (+kaptons) added to p-side of first two DSSDs.
Bias and pulser re-connected to all relevant FEEs.
Detector order unchanged, i.e. DSSD1 has same serial number as in June 2016 expt. Same for DSSDs 2-6.
DSSD-to-FEE map also unchanged.
15.45 R7 starts
ASIC settings 2016Sep02-18.17.01
BNC PB-4
Amplitude 90,000, x2 attenuator IN
Frequency c. 26Hz
Master MACB
mode 5
50MHz external clock (rear panel)
BNC PB-4 trigger output -> Ortec SCA -> LeCroy 429A -> Master MACB Correlation DAQ Accepted Trigger - not
working - firmware issue?
DSSSD bias/leakage current OK - see attachments 1-2
FEE64 temperatures OK - see attachment 3
System-wide checks OK *except* nnaida19 fails ASIC timestamp check (no change) *and* nnaida7, nnaida21
fail ADC calibration
AIDA SYNC, PAUSE, RESUME, Correlation L, SYNC time warp, Good Events, AIDA disc, nnaida6, nnaida5,
nnaida19 & nnaida20 statistics - see attachments 4-14
Analysis of R7_0 - ADC data synchronised |
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