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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 |
![ELOG logo ELOG logo](elog.png) |
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Message ID: 347
Entry time: Wed Aug 24 03:43:44 2016
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Author: |
TD |
Subject: |
Wednesday 24 August |
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11.40 R8 continues
B2F/FF temp +25 deg C, d.p. +14 deg C, RH 51%
DSSSD bias/leakage current OK - see attachments 1-2
FEE64 temperatures OK - see attachment 3
System-wide checks OK - see attachments 4-9
AIDA SYNC, PAUSE, RESUME, Correlation L, SYNC time warp, Good Events, nnaida6 statistics - see attachments
10-16
Some error messages observed for merger - see attachment 17-18
All related to Q5 (nnaida6)
Analysis of R8_231 shows data synchronised
18.07 R8 stops
At end of run (file R8_310) BNC PB-4 pulser ref switch INT -> EXT to check for possible skew in data
synchronisation
Analysis of R8_310 shows no evidence of skew, i.e. all FEE64s are observed to stop producing pulser events
at same time
19.21 R9 starts
ASIC settings 2016Aug20-15.34.53
Discriminator masks -> 0x0
BNC PB-4 Pulser
Amplitude 90,000
x5 attenuator IN
t_r 50ns tau_d 50us
- polarity
INT ref, delay MIN, tail pulse
BNC PB-4 pulser triggered by EG&G Ortec 462 Start output - frequency ~120Hz - Range 81.92us
From Correlation Status & Control tab change Trigger delay from 0x180 to 0x5
ASIC Control -> Check ASIC Control required after DAQ GO
BNC PB-4 pulser triggered by EG&G Ortec 462 Start output - frequency ~120Hz - Range 81.92us
From Correlation Status & Control tab change Trigger delay from 0x180 to 0x5
System-wide checks OK - see attachments 19-24
AIDA SYNC, PAUSE, RESUME, Correlation L, SYNC time warp, Good Events, nnaida6 statistics x2 - see attachments
25-32
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