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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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DESPEC |
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Message ID: 70
Entry time: Thu Oct 31 09:00:58 2019
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Author: |
CA, TD, NH |
Subject: |
Thursday 31 October |
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10.05 DSSSD # 1-3 detector biases & leakage currents OK - see attachment 1
Ambient temperature +21.2 deg C, d.p. +3.4 deg C, RH 31.2%
10.15 DSSSD stack as follows
DSSSD serial thickness depletion
# (um) voltage (V)
1 3208-7 1019 125 upstream
2 3208-13 1020 120
3 3208-14 1020 130 downstream
11.30 AIDA power relays sequenced on
DAQ start
system wide checks ok
11.33 attachment 2 - fee temperatures - ok
attachment 3 - good event statistics with slow comparator threshold = 100
attachment 4 - good event statistics with slow comparator threshold = 50
attachment 5 - good event statistics with slow comparator threshold = 20
attachment 6 - good event statistics with slow comparator threshold = 10
13.51 attachment 7 - Rates
- aida09 1 ASIC not working (no data)
attachment 8 - good event statistics
attachments 9/10 - 1.8.L spectra
- no peak observed in aida09
attachments 11/12 - 1.8.W spectra
- waveform only observed in naida 2,4,7,8,12
pulser peak widths - FEE width(ch)
1 71
2 96
3 66
4 79
5 74
6 96
7 89
8 83
9 no peak
10 82
11 153
12 120
17.26 FATIMA moved upstream around AIDA
attachment 13 - good event statistics
ASIC check-load performed
attachment 14 - good event statistics following checkload |
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