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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: 778
Entry time: Mon Nov 12 23:03:53 2018
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Author: |
TD |
Subject: |
Tuesday 13 November 08:00 - 16:00 |
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08.03 DAQ continues - AIDA file RIBF148/R5_117
165Pm BigRIPS setting + 3mm Al degrader
08.10 all system wide checks OK *except* nnaida7 fails ADC calibration
detector biases & leakage currents OK - see attachments 1 & 2
FEE64 temperatures OK - see attachment 3
good event & AIDA discriminator statistics OK - see attachments 4 & 5
Merger OK - see attachment 6
TapeServer OK - see attachment 7
no errors or warnings shown by server terminal sessions
08.16 analysis of file RIBF148/R5_116 - see attachment 8
max deadtime nnaida19 ~ 1/420 ~ 0.25%, no timewarps
08.20 BRIKEN stop file
AIDA file RIBF148/R5_119
08.22 BRIKEN start file
AIDA file RIBF148/R5_120
BRIKEN file 28
BigRIPS file 1013
08.44 MIDASsort online spectra zero'd
08.56 1.8.W spectra 20ms FSR - see attachments 16 & 17
observe slow transient recovery per 33nF a.c. coupling but 'sawtooth' transients appear to be absent/rare
09.25 BRIKEN stop file
AIDA file RIBF148/R5_129
09.28 BRIKEN start file
AIDA file RIBF148/R5_130
BRIKEN file 29
BigRIPS file 1014
10.09 per FEE64 hit pattern (rate) - see attachment 9
per FEE64 1.8.L spectra - see attachments 10-13
nnaida1 pulser peak width 76 ch FWHM
per FEE64 1.8.H spectra - see attachments 14 & 15
10.25 BRIKEN stop file
AIDA file RIBF148/R5_139
10.27 Beam off - enter F11 to change BRIKEN amp gain
Correlation scaler pulser trigger frequency changed from 100Hz to 10Hz to minimise BigRIPS DAQ deadtime
Note - we will observe both edges of pulser trigger doubling the apparent frequency and the TDR data format
analyser reports each 16-bit word of the 48-bit correlation scaler so weill observe 6x frequency or 600Hz
(previously)
or 60Hz (now).
10.37 BRIKEN start file
AIDA file RIBF148/R5_141
BRIKEN file 30
BigRIPS file 1015
10.25 BRIKEN stop file
AIDA file RIBF148/R5_144
BRIKEN reloading DAQ configuration, will send correlation scaler reset
10.56 BRIKEN start file
AIDA file RIBF148/R5_145
BRIKEN file 31
BigRIPS file 1016
BRIKEN reload DAQ configuration again
11.00 BRIKEN stop file
AIDA file RIBF148/R5_145
11.06 BRIKEN start file
AIDA file RIBF148/R5_145
BRIKEN file 32
BigRIPS file 1017
11.50 system wide checks ok, except nnaida7 ADC calibration failure
FEE64 temperatures ok (attachment 18)
good event statistics ok (attachment 19)
detector bias/leakage currents ok (attachment 20)
12.05 BRIKEN stop file
AIDA file RIBF148/R5_155
12.07 BRIKEN start file
BRIKEN file 33
BigRIPS file 1018
AIDA file RIBF148/R5_155
13.06 BRIKEN stop file
AIDA file RIBF148/R5_165
13.08 BRIKEN start file
BRIKEN file 34
BigRIPS file 1019
AIDA file RIBF148/R5_165
13.35 BRIKEN stop file
AIDA file RIBF148/R5_169
BighRIPS DAQ reset required
13.38 BRIKEN start file
BRIKEN file 35
BigRIPS file 1020
AIDA file RIBF148/R5_170
14.39 BRIKEN stop file
AIDA file RIBF148/R5_179
14.40 BRIKEN start file
BRIKEN file 36
BigRIPS file 1021
AIDA file RIBF148/R5_179
15.38 BRIKEN stop file
AIDA file RIBF148/R5_189
15.49 System wide checks ok - except nnaida7 ADC calibration failure
FEE64 temperatures ok - attachment 21
good event statistics ok - attachment 22
detector bias/leakage currents ok - attachment 23
15.51 BRIKEN start file
BRIKEN file 37
BigRIPS file 1022
AIDA file RIBF148/R5_191
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