| ID |
Date |
Author |
Subject |
|
157
|
Mon Feb 22 15:19:52 2016 |
PJCS | T9 System changed to version 8 | I have changed the T9 system to be using Version 8.
Tests using the detector and pulser seem to be ok.
Transmission to the Merge and Merging operating ok
Shaping time 8uS and threshold 64.
Note:-
The Leading Edge Discriminator has changed in Version 8 and is a true implementation of a Leading Edge Discriminator. With hysteresis which requires the input signal to go below the threshold before allowing another trigger.
The Delay setting on the LED web page is removed.
The LED web page is aware of the version being used ( shown at the top of the page ) as the Threshold for the LED is an ADC value ( 0 to 16383 ) rather than a difference from the current baseline.
For a positive waveform where the baseline is expected to be about 8192 a value of 9000 will potentially give a trigger.
For a negative waveform where the baseline is expected to be about 8192 a value of 7000 will potentially give a trigger.
Example window attached.
I would value feedback.
|
|
222
|
Thu May 12 15:50:48 2016 |
Patrick | System Checks and firmware update | | Added two checks to the System wide checks.
Modified the Firmware so the checks work properly.
One check reads the status of the FEE64 clocks and checks against expected value.
The other check reads the value from all the FEE64 Sync Error Counters, pauses for one second, then reads them again and compares with the first reading. Any change is reported as an error.
The Sync Error counter is incremented if the SYNC pulse arrives at a FEE64 when the Timestamp counter in the FEE64 is not at the correct value. |
|
523
|
Sun Dec 4 05:46:42 2016 |
TD | SyncCheck RIBF03R1 & RIBF123R1 commissioning tests archived |
The SyncCheck etc software used for the RIBF123R1 and RIBF03R1 commissioning
tests on d05 (user aida) has been archived as
aidas1:/homes/npg/SyncCheck/SyncCheck-d05-041216.tar.gz
aidas1:/homes/npg/SyncCheck/DataPackage-d05-041216.tar.gz
aidas1:/homes/npg/SyncCheck/ribfts-d05-041216.tar.gz |
|
380
|
Sun Oct 9 11:47:34 2016 |
CG, TD | Sunday 9th October |
12.30 Following scheduled power outages of October 8
power up AIDA and Julabo FL11006 recirculating chiller
Julabo FL11006 set point +20 deg C
Temperature +25.3 deg C, d.p. +10.6 deg C, RH 39.3%
boot aidas1
aidas1 filesystem checks (fsck) run from c. 12.30 to 15.58
System wide checks OK *except* nnaida21 failed ADC calibration
16.55 DAQ starts (no data transfer)
ASIC settings 2016Sep02-18.17.01
slow comparator threshold 0x10 -> 0x0a
TS_SYNC_PHASE 0
DSSSD bias & leakage current OK - see attachments 8 & 9
FEE64 temperatures OK - see attachment 7
17.30 DAQ stops
DSSSD bias off
AIDA withdrawn from (CH2)n moderator
DSSSD bias on
17.40 DAQ starts
19.15 Noticed DAQ stopped producing SYNC pulses at some point.
A reload of the run control tab sees them all as going still, but only 20% are reporting any SYNC output in the stats page.
All FEEs have failed the SYNC errors since baseline check and the values reported by the SYNC pulses received tests vary
by +- 3 of a central value.
See attachments 1-6.
The merger and tape server were not set up before this run and are not currently running.
TS_SYNC phase changed from 0 -> 1 and ReSYNC
22.20 DAQ OK
AIDA SYNCs OK
All system-wide checks OK *except* nnaida21 fails ADC calibration (no change) |
|
834
|
Sun Jun 9 03:43:00 2019 |
CB, TD, CG, OH | Sunday 9 June | 11.43 DAQ continues OK
ASIC settings 2019May19-17.54.03
slow comparator 0xa
BNC PB-4 Pulser
Amplitude 90,000
x5 attenuator IN
Frequency 25Hz range, variable min. c. 2.5Hz
t_r 100ns, tau_d 50us
- polarity
Delay MIN, tail pulse
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 statistics - DSSSD#1 noisy - see attachments 4
10x <20k, 19x <50k, 20x <100k cf. 13x <20k 22x < 50k 24x <100k yesterday afternoon
Merger OK - see attachment 5
TapeServer OK - see attachment 6
p+n FEE64s 1.8.W spectra 20us FSR - DSSSD#1 noisy - attachment 7
n+n FEE64s 1.8.W spectra 20us FSR - DSSSD#1 noisy - attachment 8
1.8.L spectra - see attachments 9 & 10
nnaida1 76 ch FWHM, nnaida3 83 ch FWHM - cf. 104 & 111 ch FWHM respectively yesterday aftenoon
FEE64 Rate spectra - attachment 11
Check ASIC Control *all* FEE64s & ASICs x2
FEE64 Rate spectra - attachment 12
11.46 ADC data synchronised - attachment 13
p+n FEE64s 1.8.W spectra 20us, 200us, 2ms & 20ms FSR - DSSSD#1 noisy - attachments 14-17
Check ASIC Control *all* FEE64s & ASICs x2 - no change DSSSD#1 noise
DSSSD#1 bias cycle - no change DSSSD#1 noise
press Kapton Samtec into adaptor PCBs - reduces DSSSD#1 noise to previous levels
12.17 Julabo FL11006 chiller set point +20 deg C actual +20.0 deg C
Water level c. 60% M-H markers
Temperature +25.3 deg C dew point +7.6 deg C RH 32.2%
12.23 temporary fix for DSSSD#1 noise? check by
zero all histograms
zero DAQ stats
...and wait
good event statistics - DSSSD#1 noisy - see attachments 18
11x <20k, 21x <50k, 23x <100k
13.30 DAQ stop
OH replaces LH kapton PCB for DSSSD#1 n+n FEE64s 20 & 23 which we suspect may be damaged due to twist
placed on kpaton cables by weight of all ribbon cables + cu foil shielding - particularly pronounced
for nnaida20
good event statistics - OK - see attachments 19
7x <20k, 20x <50k, 24x <100k
p+n FEE64s 1.8.W spectra 20us FSR - OK - attachment 20
good event statistics - OK - see attachment 21
7x <20k, 22x <50k, 24x <100k
p+n FEE64s 1.8.W spectra 20us FSR - OK - attachment 22
17.50 detector biases & leakage currents OK - see attachments 23 & 24
FEE64 temperatures OK - see attachment 25
good event statistics - OK - see attachments 26
9x <20k, 21x < 50k, 24x <100k cf. 10x <20k, 19x <50k, 20x <100k earlier today
p+n FEE64s 1.8.W spectra 20us FSR - DSSSD#1 noisy - attachment 7
n+n FEE64s 1.8.W spectra 20us FSR - DSSSD#1 noisy - attachment 8
17.57 all histograms zero'd
DAQ stats zero'd |
|
900
|
Sun Oct 8 14:51:59 2023 |
TD | Sunday 8 October contd. |
Slow comparator 0xf
DSSSD HV +120V +6.400uA - attachment 3
per FEE64 Rate spectra - attachment 1
ADC data item stats - attachment 2
test + disconnected at start of chain aida10, aida1 ... aida12
ADC data item stats - attachment 4
per FEE64 Rate spectra - attachment 5
No difference observed
DSSSD HV +130V +6.455uA - attachment 7
DSSSD HV +160V +6.605uA - attachment 6
per FEE64 1.8.W spectra - 2ms FSR - attachments 8 & 9
per FEE64 Rate spectra - attachments 10 & 11
ADC data item stats - attachment 12
Depletion+30V bias = 160V - no change to n+n noise, increased noise more generally
17.30 power off, HV off
test + daisy chain removed from aida10, aida01 ... aida12
power on
slow comparator 0x64
DSSSD bias +120V +6.455uA - attachment 13
ADC data item stats - attachment 14
per FEE64 Rate spectra - attachments 15 & 16
1.8.W spectra - 20us & 200us FSR - attachments 17 & 18
extrinsic noise worse but restricyted to a few hot channels
slow comparator 0xf
per FEE64 Rate spectra - attachment 19
18.40 DSSD HV to aida04 ( standard coaxial cable ), N1419ET floating output
HV chain aida12, auda03, aida11
aida03 LK1 and LK3 fitted
slow comparator 0x64
DSSSD bias +120V +6.435uA - attachment 20
ADC data item stats - attachment 21
per FEE64 Rate spectra - attachments 22-24
1.8.W spectra - 200us FSR - attcahments 25 & 26
extrinsic noise worse esp. n+n Ohmic side
p+n rates dominated by hot channels |
|
899
|
Sun Oct 8 11:44:35 2023 |
TD | Sunday 8 October | 12.22 USB-controlled ac mains relay - interlock overidden
Water flow OK. Water temp 19 deg C OK.
Power on.
aida03 LK3 fitted
test + chaine to all p+n FEE64s
test - disconnected at EG&G Ortec 534 output and aida04 n+n FEE64 adaptor card
CAEN N1419ET floating output
Bias chain braid - aida11, aida03 & aida12, core aida04
Bias +60V +5.28uA stable - attachment 1
FEE64 temps OK - attachment 2
1.8.W spectra - 200us FSR - attachments 3 & 4
per FEE64 p+n 1.8.L spectra - attachment 5
aida01 pulser peak width 240 ch FWHM
Slow comparator 0x64
per FEE64 Rate spectra - attachment 6
p+n rates dominated by hot channels
ADC data item stats - attachment 7
12.58 Bias +100V +6.075uA stable - attachment 8
1.8.W spectra - 200us FSR - attachments 9 & 10
per FEE64 p+n 1.8.L spectra - attachment 11
aida01 pulser peak width 116 ch FWHM
Slow comparator 0x64
per FEE64 Rate spectra - attachment 12
n+n rates dominated by hot channels, no p+n hot channels
ADC data item stats - attachment 13
1.8.W spectra - 20us FSR - attachments 14 & 15
1.8.W spectra - 2ms FSR - attachments 16-19
Observe 100kHz extrinsic noise with 5kHz modulation
13.22 Bias +100V +5.995uA stable - attachment 20
13.36 Bias +100V +6.040uA stable - attachment 25
per FEE64 Rate spectra - attachment 21
n+n rates dominated by hot channels, no p+n hot channels
ADC data item stats - attachment 22
slow comparator 0x64 -> 0xf
per FEE64 Rate spectra - attachment 23
ADC data item stats - attachment 24
13.36 Bias +110V +6.175uA stable - attachment 30
slow comparator 0xf -> 0x64
1.8.W spectra - 2ms FSR - attachments 26 & 27
per FEE64 Rate spectra - attachment 29
aida02, aida04 & aida10 rates dominated by hot channels
ADC data item stats - attachment 28
13.36 Bias +120V +6.295uA stable - attachment 36
slow comparator 0x64
1.8.W spectra - 2ms FSR - attachments 33 & 34
per FEE64 p+n 1.8.L spectra - attachment 31
aida01 pulser peak width 120 ch FWHM
per FEE64 Rate spectra - attachment 32
aida02, aida04 & aida10 rates dominated by hot channels
ADC data item stats - attachment 35
15.07 aida03 LK1 fitted
Bias +60V +5.600uA stable
Bias +100V +6.260uA stabl
slow comparator 0x64
1.8.W spectra - 2ms FSR - attachments 37 & 38
per FEE64 p+n 1.8.L spectra - attachment 40
aida01 pulser peak width 115 ch FWHM
per FEE64 Rate spectra - attachment 39
aida02, aida04 & aida10 rates dominated by hot channels
ADC data item stats - attachment 41
DSSSD HV - attachment 42
per FEE64 Rate spectra - attachment 39
aida02, aida04 & aida10 rates dominated by hot channels
ADC data item stats - attachment 41
|
|
557
|
Sun May 7 01:29:50 2017 |
OH, TD | Sunday 7 May |
09.28 DAQ continues OK
Current file May2017/R1_36
ASIC settings 2017Mar27-16.12.39 *except*
slow comparator 0x64
LEC/MEC fast comparator 0xff
BNC PB-4 pulser OFF
Detector biases & leakage currents OK - see attachments 1 & 2
FEE64 Temperatures OK - see attachment 3
'good events' statistics OK - see attachment 4
No warnings/errors reported by merger since DAQ GO - see attachment 5
*all* system wide checks OK
09.40 1.8.L ADC spectra - see attachments 6 & 7
1.8.W waveforms - see attachments 8-11
10.00 E17/F11 ambient temperature +24.3 deg C, RH 39.4%, d.p. +9.6 deg C
18:11 System wide checks all ok
Leakage and bias all ok - see attachment 12
Fee temperatures all ok - see attachment 13
LN2 Refill cycle has been running the past few days and we have encountered no issues
AIDA daq continues to run fine
19:20 Ambient temperature 24.5 Humdity 38.3% D.P +9.2 |
|
698
|
Sat Nov 4 23:49:14 2017 |
OH | Sunday 5 November | 08.09 DAQ running OK - data transfer not enabled
BNC PB-4
Amplitude 90,000
x5 attenuator IN
t_r 100ns tau_d 50us
- polarity
frequency range 25Hz
delay MIN, tail pulse, INT ref
ASIC settings 2017Oct23-14.38.03
*all* FEE64s slow comparators 0xa *except* nnaida19-22 0xc
Detector biases & leakage currents OK - see attachments 1
FEE64 Temperatures OK - see attachment 2
DAQ statistics OK - see attachment 3
*all* system wide checks OK *except* nnaida21 fails ADC calibration
13:35 DAQ running ok
Fee temperatures - attachment 4
Stats - attachment 5
Leakage currents and bias ok - Attachment 6
13:39 Bias taken off detectors
Server windows closed and servers halted
FEE power relays turned off
Chiller remains on |
|
277
|
Sun Jun 5 02:14:10 2016 |
TD, AE, CG & DK | Sunday 5 June 2016 | 10.10 Detector biases & leakage currents - OK - see attachments 1-2
10.40 Detector biases & leakage currents - OK - see attachments 3-4
30 minutes ~2000Hz highenergy heavy ions during BigRIPS tuning
17.35 Detector biases & leakage currents - OK - see attachments 5-6
Rates DSSSD #1 - #6 ~500Hz per DSSSD
19.30 AIDA SYNCs lost
FEE64s power cycled and rebooted
22.30 Detector biases & leakage currents - OK - see attachments 7-8
Rates DSSSD #1 - #6 ~1kHz per DSSSD
23.00 2mm plate removed from fixed degrader, 1mm installed => net removal of 1mm
Variable degrader No. 2 in beam, all others out. |
|
356
|
Sun Sep 4 04:26:23 2016 |
TD | Sunday 4 September | 14.20 R13 continues
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)
Merger errors messages for Q 19 - see attachment 4
AIDA SYNC, PAUSE, RESUME, Correlation L, SYNC time warp, Good Events, AIDA disc, nnaida6, nnaida5 &
nnaida20 statistics - see attachments 6-16
Analysis of R16_331 - FEE64 data synchronised - see attachment 17
aidas1> ./analyser2 /TapeData/Aug2016/R16_331
*** GREAT format 3.2.0 analyser - TD - May 2014
*** ERROR: READ I/O error: 5002
blocks: 32000
ADC data format: 182657196 ( 1048839.0 Hz)
Other data format: 78430804 ( 450358.8 Hz)
Sample trace data format: 0 ( 0.0 Hz)
Undefined format: 0 ( 0.0 Hz)
Other data format type: PAUSE: 94 ( 0.5 Hz)
RESUME: 95 ( 0.5 Hz)
SYNC100: 1591884 ( 9140.8 Hz)
FEE64 disc: 76825108 ( 441138.8 Hz)
MBS info: 13623 ( 78.2 Hz)
Other info: 0 ( 0.0 Hz)
ADC data range bit set: 4398 ( 25.3 Hz)
Timewarps: ADC: 0 ( 0.0 Hz)
PAUSE: 0 ( 0.0 Hz)
RESUME: 0 ( 0.0 Hz)
SYNC100: 0 ( 0.0 Hz)
FEE64 disc: 0 ( 0.0 Hz)
MBS info: 0 ( 0.0 Hz)
Undefined: 0 ( 0.0 Hz)
Sample trace: 0 ( 0.0 Hz)
Timestamp elapsed time: 174.152 s
FEE module #: 1 elapsed dead time 0.189 s
FEE module #: 2 elapsed dead time 0.705 s
FEE module #: 3 elapsed dead time 0.000 s
FEE module #: 4 elapsed dead time 0.000 s
FEE module #: 5 elapsed dead time 3.321 s
FEE module #: 6 elapsed dead time 0.467 s
FEE module #: 7 elapsed dead time 0.000 s
FEE module #: 8 elapsed dead time 0.000 s
FEE module #: 9 elapsed dead time 0.124 s
FEE module #: 10 elapsed dead time 0.000 s
FEE module #: 11 elapsed dead time 0.000 s
FEE module #: 12 elapsed dead time 0.000 s
FEE module #: 13 elapsed dead time 0.284 s
FEE module #: 14 elapsed dead time 0.035 s
FEE module #: 15 elapsed dead time 0.000 s
FEE module #: 16 elapsed dead time 0.000 s
FEE module #: 17 elapsed dead time 0.684 s
FEE module #: 18 elapsed dead time 0.012 s
FEE module #: 19 elapsed dead time 0.000 s
FEE module #: 20 elapsed dead time 0.000 s
FEE module #: 21 elapsed dead time 0.000 s
FEE module #: 22 elapsed dead time 0.158 s
FEE module #: 23 elapsed dead time 0.000 s
FEE module #: 24 elapsed dead time 0.000 s
FEE module #: 25 elapsed dead time 0.000 s
FEE module #: 26 elapsed dead time 0.000 s
FEE module #: 27 elapsed dead time 0.000 s
FEE module #: 28 elapsed dead time 0.000 s
FEE module #: 29 elapsed dead time 0.000 s
FEE module #: 30 elapsed dead time 0.000 s
FEE module #: 31 elapsed dead time 0.000 s
FEE module #: 32 elapsed dead time 0.000 s
*** Program elapsed time: 27.594s ( 1159.683 blocks/s, 72.480 Mb/s)
14.29 R16 stops
15.30 Noise measurements
Found incorrect test pulse polarity connected to p+n and n+n FEE64s - corrected - see attachment 18
DSSSD #1 FEE64s, shaping time(us) versus pulser peak widths ch FWHM
17 22 20 23 spectrum 1.8.L
0.5 180 202 130 104
1 147 177 121 128
2 110 164 116 128
2.5 97 154 103 131
3.5 82 123 93 110
4.5 75 105 88 104
5.5 71 93 86 99
6 71 90 84 97
6.5 69 91 87 94
7 70 87 80 94
7.5 70 84 86 93
8 71 87 87 92
System-wide checks OK *except* nnaida19 fails ASIC timestamp check (no change)
16.26 R17 starts
Pulser + 207Bi source
ASIC settings 2016Sep02-18.17.01
Discriminator masks -> 0-31 0x0 32-63 0x800000
Correlation scaler trigger delay 0x180 -> 0x5
Slow comparator 0x8
Analysis of R17_0 - FEE64 data synchronised - see attachment 19
top - attachment 20
merger 1.9M items/s tapeserver 15Mb/s |
|
762
|
Sun Nov 4 01:11:41 2018 |
CA, CB, TD, OH, PJW | Sunday 4 November | 10.03 DAQ continues OK - current file Oct18/R16_9
FEE64 LEC/MEC slow comparator threshold 0x64
beam background
10.05 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 statistics OK *except* nnaida2 - see attachment 4
nnaida2 rate due to one hot channel as before
Merger OK - see attachment 5
TapeServer OK - see attachment 6
no errors or warnings shown by server terminal sessions
1.8.L spectra - see attachments 7 & 8
N.B. evidence of minimally ionising particles (presumably protons) from beam to F11 E detector
~10-15cm Pb bricks were placed within BRIKEN (CH2)n stack to stop heavy particles
1.8.W spectra 20us FSR - see attachments 9 & 10
online analysis with MIDASsort
attachment 11 - per DSSSD m_p versus m_n
12 - per DSSSD x versus y
13 - per DSSSD E_p versus E_n
14 - channel versus E_p
15 - hit pattern (ASIC & DSSSD order)
14.35 DAQ continues OK - current file Oct18/R16_11
FEE64 LEC/MEC slow comparator threshold 0x64
beam background
14.35 all system wide checks OK *except* nnaida7 fails ADC calibration
detector biases & leakage currents OK - see attachments 15 & 16
FEE64 temperatures OK - see attachment 17
good event statistics OK *except* nnaida2 - see attachment 18
nnaida2 rate due to one hot channel as before
14.51 analysis file Oct18/R16_10 - attachment 19 |
|
629
|
Sun Jun 4 00:06:18 2017 |
OH, TD, PJW | Sunday 4 June 08.00-16.00 | 08:00 DAQ found stopped at around 04:49 - Attachment 1
Time obtained from last file written as part of R1
Tape server still running - Attachment 2
Merger terminal contents - Attachment 3
FEE output from monitor for nnaida6 - Attachment 4
DAQ still passed all system wide checks after the crash
08:22 Merger recovered.
DAQ start
AIDA file RIBF148/R2
BNC PB-4
Amplitude 90,000
x5 attenuator IN
t_r 100ns tau_d 50us
- polarity
frequency 25Hz range
delay MIN, tail pulse, INT ref
ASIC settings 2017Mar27-16.12.39
08.35 Detector biases & leakage currents OK - see attachments 5 & 6
FEE64 Temperatures OK - see attachment 7
good events statistics OK - see attachment 8
No warnings/errors reported by merger since DAQ GO - see attachment 9
*all* system wide checks OK *except* ADC calibration of nnaida1, 21 and nnaida1 clock status (status=6)
ADC calibration reports for nnaida1 & nnaida21 - see attachments 10 & 11
08.50 E17/F11 ambient temperature +24.1 deg C, RH 25.1%, d.p. +2.9 deg C
Julabo FL11006 set point +20 deg C, actual +20.0 deg C, water level OK (c. 75%)
09.05 analysis of file RIBF148/R2_7 - deadtime <0.5%, no timewarps - see attachment 12
09.12 offline analysis RIBF148/R2_10 - ADC & disc data synchronised - see attachment 13
09.40 System stats showing aidas1 was 100% busy from c. 04.50 - see attachment 14
11.55 RIBF148 DAQ starts
BigRIPS setting 167Sm
AIDA file RIBF148/R2_48
BigRIPS file 2002
BRIKEN file 3
Degrader setting F11 3mm Al variable
BNC PB-4
Amplitude 90,000
x5 attenuator IN
t_r 100ns tau_d 50us
- polarity
frequency 25Hz range
delay MIN, tail pulse, INT ref
ASIC settings 2017Mar27-16.12.39
12.04 Detector biases & leakage currents OK - see attachments 15 & 16
12.29 DAQ stop
AIDA file RIBF148/R2_57
per DSSSD HEC x versus y - see attachment 17
12.32 RIBF148 DAQ starts
AIDA file RIBF148/R2_57
BigRIPS file 2003
BRIKEN file 4
13:00 Bias and leakage currents - attachment 18
13:29 BRIKEN and BigRIPS stop daqs
AIDA on file R2_73
13:31 BRIKEN stars run 5
BigRIPS starts run 2004
AIDA on file R2_274
No beam at start of run
14.00 Detector biases & leakage currents OK but rate of increase significantly increased due to higher A & Z -
see attachments 19 & 20
14.10 DAQ stop
AIDA file RIBF148/R2_84
per DSSSD HEC x versus y - see attachment 21
All SortSas spectra zero'd
14.12 RIBF148 DAQ starts
Degrader setting F11 1mm Al variable
AIDA file RIBF148/R2_85
BigRIPS file 2005
BRIKEN file 6
F11 rate ~200Hz
14.32 analysis file RIBF148/R2_89 - nnaida2 deadtime 0.6%, all other deatimes <0.5%, zero timewarps, three MBS
timewarps - see attachment 22
offline analysis RIBF148/R2_91
*** DSSSD # 1 count: 219696 old count: 166600 dt: 1.01 s LEC rate: 52719.37 Hz
*** DSSSD # 2 count: 346281 old count: 260940 dt: 1.01 s LEC rate: 84735.65 Hz
*** DSSSD # 3 count: 127888 old count: 95704 dt: 1.01 s LEC rate: 31955.71 Hz
*** DSSSD # 4 count: 89409 old count: 67186 dt: 1.01 s LEC rate: 22065.37 Hz
*** DSSSD # 5 count: 53702 old count: 40701 dt: 1.01 s LEC rate: 12908.78 Hz
*** DSSSD # 6 count: 83402 old count: 62481 dt: 1.01 s LEC rate: 20772.60 Hz
*** DSSSD # 1 count: 1 old count: 0 dt: 1.01 s HEC rate: 0.99 Hz
*** DSSSD # 2 count: 11 old count: 9 dt: 1.01 s HEC rate: 1.99 Hz
*** DSSSD # 3 count: 2 old count: 2 dt: 1.01 s HEC rate: 0.00 Hz
*** DSSSD # 4 count: 8 old count: 6 dt: 1.01 s HEC rate: 1.99 Hz
*** DSSSD # 5 count: 22 old count: 13 dt: 1.01 s HEC rate: 8.94 Hz
*** DSSSD # 6 count: 447 old count: 333 dt: 1.01 s HEC rate: 113.19 Hz
ADC & disc data synchronised - see attachment 24
online analysis - per DSSSD HEC x versus y - see attachment 23
14.43 all SortSas spectra zero'd
15.08 Detector biases & leakage currents OK - see attachments 25 & 26
FEE64 Temperatures OK - see attachment 27
good events statistics OK - see attachment 28
No warnings/errors reported by merger since DAQ GO - see attachment 29
*all* system wide checks OK *except* ADC calibration of nnaida1, 21 and nnaida1 clock status (status=6)
15.11 DAQ stop
AIDA file RIBF148/R2_101
15.13 RIBF148 DAQ starts
Degrader setting F11 1mm Al variable
AIDA file RIBF148/R2_102
BigRIPS file 2006
BRIKEN file 7
15.37 DAQ stop
AIDA file RIBF148/R2_109
online analysis - per DSSSD HEC x versus y
per DSSSD HEC E_p versus E_n - see attachments 30 & 31
heavy-ions stopped:transmitted ~50:50
15.42 RIBF148 DAQ starts
Degrader setting F11 *all out*
AIDA file RIBF148/R2_110
BigRIPS file 2007
BRIKEN file 8
*all* SortSas spectra and online histograms zero'd |
|
521
|
Sun Dec 4 03:44:12 2016 |
TD | Sunday 4 December | 12.45 DSSSD bias & leakage currents OK - see attachments 1 & 2
FEE64 temperatures OK - see attachment 3
Ambient temperature +25.1 deg C, d.p. -3.0 deg C, RH 15.6%
14.05 per FEE64 Rate, Hitrate, 1*L and 1*W spectra, good events stats - see attachments 4-10
Note - good events stats indicate increased extrinsic noise (c. 100kHz period) during these screenshots
14.15 1*W and 4*W spectra for nnida24, 17 & 20 - see attachments 11-16
Note - nnida24 ASIC#1 probably has cable/connector fault at DSSSD end |
|
743
|
Sun Sep 30 01:13:47 2018 |
OH, TD | Sunday 30 September | 09.10 DAQ continues OK - current file Sep18/R2_6
09.15 all system wide checks OK *except* nnaida7 fails ADC calibration
detector biased & leakage currents OK - see attachments 1 & 2
FEE64 temperatures OK - see attachment 3
good event statistics OK - see attachment 4
nnaida2 rate due to one hot channel
Merger OK - see attachment 5
TapeServer OK - see attachment 6
no errors or warnings shown by server terminal sessions
1.8.W - 20us FSR - see attachments 7 & 8
all spectra zeroed
16.05 temperature +24.2 deg C, RH 45.4%, d.p. +11.6deg C
Julabo FL11006 water level c. 75-80% (i.e. approx mid-way between middle and upper level indicators) |
|
408
|
Sun Oct 30 01:53:13 2016 |
TD | Sunday 30 October | 10.53 DAQ found stalled
Most recent files R89_102 last accessed 07.17
DSSSD bias & leakage current OK - see attachments 1 & 2
FEE64 temperatures OK - see attachment 3
All system wide checks OK *except* Clock status, SYNC errors & SYNC pulses - see attachments 4-8 - unusual
messages/reports
One merger error messages - link 18 - see attachment 9
Restart merger
DAQ STOP OK
DAQ RESET & SETUP OK
ReSYNC OK
All system-wide checks OK
Disable H & data transfer #1
Restart merger & tapeserver
Enable H & data transfer #1
Standard soft reset did not work - one or more FEE64s dropped data transfer #1 link at DAQ GO
Retry - one, more FEE64s indicate error state - run control tab unresponsive
Power cycle FEE64s |
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94
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Sun May 3 01:32:18 2015 |
JA, TD, AE, CG, VP & JLT | Sunday 3 May 2015 |
09.19 Beam off on arrival, now back
R51 running
BigRIPS 88Ge setting
Degraders 4mm Al + 1.3mm Al variable, MINOS target filled
FEE64 temperatures OK
Julabo FL11006 recirculating chiller OK, operating temp +20 deg C
Detector HV OK
AIDA SYNC/PAUSE/RESUME rates OK
10.05 R51 ends
10.51 Change BigRIPS setting to 94Se
OR MACB triggers from nnaida1, 2, 6, 10, 13 & 14 input EURICA trigger module input #7
All nnaida1, 2, 6, 10, 13 & 14 fast discriminators currently disabled.
11.33 R53
BigRIPS 94Se setting
c. 15.54 EURICA DAQ LUPO timestamp reset
14.00 Degrader changed t0 4mm fixed + 0.7mm variable (Al) |
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690
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Sun Oct 29 05:16:35 2017 |
TD, OH | Sunday 29 October | 14.16 DAQ running OK - data transfer not enabled
BNC PB-4
Amplitude 90,000
x5 attenuator IN
t_r 100ns tau_d 50us
- polarity
frequency range 25Hz
delay MIN, tail pulse, INT ref
ASIC settings 2017Oct23-14.38.03
*all* FEE64s slow comparators 0xa *except* nnaida13 0xe, nnaida19-22 0xc
Detector biases & leakage currents OK - see attachments 1 & 2
FEE64 Temperatures OK - see attachment 3
DAQ statistics OK - see attachment 4
*all* system wide checks OK *except* nnaida21 fails ADC calibration
Julabo FL11006 recirculating chiller set point +20 deg C, actual +20.0 deg C
Ambient temperature +23.9 deg C, d.p. +10.8 deg C, RH 43.2%
15.05 per FEE64 Rate, 1.8.L and 1.8.W spectra - note common x & y scales
Peak width nnaida5 63 ch FWHM
Peak width nnaida8 82 ch FWHM
15.09 All histograms zero'd
18.25 Detector biases & leakage currents OK - see attachments 11 & 12
FEE64 Temperatures OK - see attachment 13
DAQ statistics OK - see attachment 14
*all* system wide checks OK *except* nnaida21 fails ADC calibration |
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247
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Sun May 29 14:06:31 2016 |
TD, AE & CG | Sunday 29 May 2016 | Throughout day:
DSSD2 (3058-25) would not bias, either short circuit or suspiciously low leakage current.
Carried out some test in situ which were inconclusive.
Removed snout and took DSSD2 out.
Measuring the resistance across the two pins providing the n+n bias yielded 20 Ohms.
For the p+n the same measurement saw an open circuit => at least one of the bond wires broken.
DSSD1 (3131-9) was moved into the DSSD2 position and DSSD1 is now BB18-1000 3058-4.
All detectors were biased downstairs and all looked fine - leakage currents of 3.1 - 3.8 uA.
First detector sits 54.5cm from Al base plate and 10cm from the upstream end of the snout.
9mm between each of the DSSDs.
Stack now:
| 3058-4
b | 3131-9
e | 2998-23
a | 3058-5
m | 3058-6
V 3058-7
207Bi source installed at end of snout.
Snout moved upstairs and mounted.
DSSD2 would not bias. This was due to the HV cable providing bias for this DSSD having a short to ground.
Replaced with HV cable 7 and biased successfully.
All DSSDs now bias. Screenshots of leakage currents attached (attachments 4+5) at room temp 25.3oC.
Caen module Addr 00 provides bias to DSSDs 1, 2, 3 and 4 via channels 0, 1, 2 and 3 respectively.
Module Addr 01 provides bias to DSSDs 5 and 6 on channels 0 and 1, respectively.
Snout pushed in to EURICA.
22.05 nnaida17 ASIC parameters not loading
power cycle & reboot
nnaida5 (master) clock not locked - status 0x6 - see attachments 1-3 |
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248
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Sun May 29 20:06:15 2016 |
TD, AE & CG - reply PJCS | Sunday 29 May 2016 | > Throughout day:
> DSSD2 (3058-25) would not bias, either short circuit or suspiciously low leakage current.
> Carried out some test in situ which were inconclusive.
> Removed snout and took DSSD2 out.
> Measuring the resistance across the two pins providing the n+n bias yielded 20 Ohms.
> For the p+n the same measurement saw an open circuit => at least one of the bond wires broken.
>
> DSSD1 (3131-9) was moved into the DSSD2 position and DSSD1 is now BB18-1000 3058-4.
>
> All detectors were biased downstairs and all looked fine - leakage currents of 3.1 - 3.8 uA.
>
> First detector sits 54.5cm from Al base plate and 10cm from the upstream end of the snout.
> 9mm between each of the DSSDs.
>
> Stack now:
> | 3058-4
> b | 3131-9
> e | 2998-23
> a | 3058-5
> m | 3058-6
> V 3058-7
>
> 207Bi source installed at end of snout.
>
> Snout moved upstairs and mounted.
> DSSD2 would not bias. This was due to the HV cable providing bias for this DSSD having a short to ground.
> Replaced with HV cable 7 and biased successfully.
> All DSSDs now bias. Screenshots of leakage currents attached (attachments 4+5) at room temp 25.3oC.
> Caen module Addr 00 provides bias to DSSDs 1, 2, 3 and 4 via channels 0, 1, 2 and 3 respectively.
> Module Addr 01 provides bias to DSSDs 5 and 6 on channels 0 and 1, respectively.
>
> Snout pushed in to EURICA.
>
> 22.05 nnaida17 ASIC parameters not loading
> power cycle & reboot
>
> nnaida5 (master) clock not locked - status 0x6 - see attachments 1-3
I suggest you check the hdmi hasn't been disturbed in the Macb or the FEE64.. Since the others are ok. I suggest it is the cable from the
Macb
to the FEE64 #5. If this fails to correct then please send a screen shot of the Local Controls status for nnaida5. |
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