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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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CARME |
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Message ID: 520
Entry time: Fri Feb 16 22:03:27 2024
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Author: |
TD |
Subject: |
Run 35 - night shift |
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22.51 DAQ continues file G22-86/R35_36
DSSSD bias OK - attachments 1-2
FEE64 temperatures - attachments 3-4
CRYRING hall ambient temperature 20
FEE64 temps tracking ambient temperature - aida01, aida03, aida09 and aida15 - all ( just ) over 65 deg C
All system wide checks OK
WR timestamps OK - attachment 5
ADC, DISC and PAUSE data item stats - attachments 6-8
hot channels aida01 ( 91k ), aida04 ( 12k ), aida15 ( 11k )
per FEE64 Rate spectra - attachments 9-10
aida04 & aida13 only FEE64s with significant rates and systematic rate variation with channel #
per FEE64 1.8.L, 1.8.H and 1.8.W 20us FSR spectra - attachments 11-16
Merger, Merger stats and TapeServer OK - attachments 17-19
23.16 All histograms, stats and merger stats zero'd
Online analysis spectra - attachments 21-26
only the inner quadrants of the 4x DSSSDs are correctly mapped - attachment 21
observe double peak structure in DSSSD0 rate spectra - radiation damage most forward lab angle strips? - attachment 24
23.23 restart online analysis - zero spectra
23.30 YR12DTIC 2.5e7/s
YR09 vacuum 7e-11 - 1.2e-10 mbar
density 4e11/cm2
See attachments 27-34
01.30 DAQ continues file G22-86/R35_39
FEE64 temperatures - attachments 35-36
ADC data item stats - attachment 37
DSSSD leakage currents - attachment 38
YR12DTIC 2.5e7/s
YR09 vacuum 7e-11 - 1.2e-10 mbar
density 4.1e11/cm2
03.05 YR12DTIC 2.2e7/s
YR09 vacuum 7e-11 - 1.2e-10 mbar
density 3.5e11/cm2
DAQ continues file G22-86/R35_42
DSSSD leakage currents - attachment 39
FEE64 temperatures - attachments 40-41
ADC data item stats - attachment 42
05.05 DAQ continues file G22-86/R35_47
YR12DTIC 2.5e7/s
density 3.8e11/cm2
DAQ continues file G22-86/R35_42
DSSSD leakage currents - attachment 43
FEE64 temperatures - attachments 44-45
ADC data item stats - attachment 46
per FEE64 Rate spectra - attachments 47-48
aida12 asic #1 and # 2 HEC activity
and following Check ASIC load aida12
ADC data item stats - attachment 49
Shift Summary
Beam, target density and vacuum appear to have been stable overnight
FEE64 temperatures continue to cycle
Evidence of some radiation damage DSSSDD 0 presumably for most forward lab angle strips?
aida12 asic #1 and #2 high rate HEC activity - fixed by ASIC check load |
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