 Thu Aug 3 14:16:12 2023, TD, Thursday 3 August contd. 21x
|
15.16 DSSSD bias +100V leakage current +8.415uA
ThorLabs filters removed
Test + & test - signals disconnected at outputs of BNC PB-5 and EG&G Ortec 534
aida02 & aida04 LK1 installed, aida01 LK3 not installed
aida03 LK3 installed
test + & test- daisy chains installed
HV daisy chain - core - aida12, aida03, aida11
HV daisy chain - braid - aida04
slow comparator 0xa p+n FEE64 rates high ( 50-125k )
per FEE64 rates - attachment 1
per FEE64 1.8.W spectra 200us FSR - attachments 2-3
adc data item stats - attachment 4
slow comparator 0xc p+n FEE64 rates OK ( 15-40k ) dominated by 'hot' channels, low per channel rates in aida11, aida03, aida12
per FEE64 rates - attachment 5-6
adc data item stats - attachment 7
slow comparator 0xf p+n FEE64 rates low ( 7-17k ) entirely dominated by 'hot' channels
per FEE64 rates - attachment 8
adc data item stats - attachment 9
slow comparator 0x14
per FEE64 rates - attachment 10-11
adc data item stats - attachment 12
slow comparator 0x19
per FEE64 rates - attachment 13
adc data item stats - attachment 14
slow comparator 0x1e
per FEE64 rates - attachment 15
adc data item stats - attachment 16
slow comparator 0x23
per FEE64 rates - attachment 17
adc data item stats - attachment 18
slow comparator 0x28
per FEE64 rates - attachment 19-20
adc data item stats - aattachment 21
Ignoring 'hot' channels, reduce rates to < 50Hz/channel for p+n slow comparator threshold 120-150keV and n+n slow comparator threshold 350-400keV
If we assume that this estimates the 5x sigma threshold => p+n sigma c. 27keV rms, 64keV FWHM and n+n sigma c. 75keV rms, 176keV FWHM
Given FEE64-DSSSD cable lengths, optimal p+n performance is c. 40-50keV FWHM so current tests begin to approach this - little extrinsic noise observed for preamp signals
We continue to observe significant ( though very much improved ) extrinsic noise for n+n strips so current noise performance could be improved by x2-3.
18.42 slow comparator 0x64
stats & histograms zero'd
DSSSD bias +100V leakage current +9.040uA |
|
Thu Aug 3 09:21:26 2023, TD, Thursday 3 August 47x
|
10.20 DSSSD bias +100V leakage current +6.565uA - attachment 1
All system wide checks OK - attachments 2-7
why is SYNC rollover target 0xe?
FEE64 temps OK - attachment 8
per FEE64 1.8.W spectra 20us FSR - attachments 9-10
slow comparator 0x64
per FEE64 rate spectra - attachment 11
ADC data item stats - attachment 12
slow compararator 0x14
ADC data item stats - attachment 13
11.10 Test + & test - cables disconnected at the outputs of the BNC PB-5 and EG&G Ortec 534
slow comparator 0xf p+n rates dominated by 'hot' channels *except* aida03 & aida09
per FEE64 rate spectra - attachment 14
ADC data item stats - attachment 15
slow comparator 0xa p+n rates high ( 100-200k )
per FEE64 rate spectra - attachment 16
ADC data item stats - attachment 17
slow comparator 0x14 p+n rates entirely due to 'hot' channels
per FEE64 rate spectra - attachment 18
per FEE64 1.8.W spectra 20us FSR - attachments 19-20
ADC data item stats - attachment 21
11.27 Remove ground cable from Al base plate to aida02 FEE64 adaptor PCB
slow comparator 0xf p+n rates entirely due to 'hot' channels
per FEE64 1.8.W spectra 20us FSR - attachments 22-23
per FEE64 rate spectra - attachment 25
ADC data item stats - attachment 24
slow comparator 0xa p+n rates high ( 30-130k ) but lower than previously
per FEE64 rate spectra - attachment 26
ADC data item stats - attachment 27
11.48 DSSSD bias +100V leakage current +7.845uA
Remove LK3 ( local HV ground middle Si wafer )
slow comparator 0xa p+n rates high ( 55-135k ) but increase in rates appears to be due to 'hot' channels
per FEE64 1.8.W spectra 20us FSR - attachments 28-30
per FEE64 rate spectra - attachment 31
ADC data item stats - attachment 32
CAEN N1419ET ch #2 output connected to Tek TDS 210 DSO - powered from relay #6
ch 1 - ac - HV braid
ch 2 - ac - HV core
ch # 2 OFF - attachment 33
ch # 2 + 50V 0.000uA - attachments 34-35
with additional ThorLabs filter
ch # 2 + 50V 0.000uA - attachment 39
ch 2 - dc, hi Z
test - attachments 36-37
test + attachment 38
12.45 Install ThorLabs filter HV core ( *no* filter for HV braid )
slow comparator 0xa p+n rates high ( 40-130k ) but p+n rates dominated by 'hot' channels *except* aida03, aida11, aida12 where rates are generally higher per strip
per FEE64 rate spectra - attachment 40
per FEE64 1.8.W spectra 20us FSR - attachments 41-42
ADC data item stats - attachment 43
14.55 Install ThorLabs filter HV braid ( filters for both HV core & braid )
slow comparator 0xa p+n rates high ( 50-150k ) two filters probably somewhat worse than one filter
per FEE64 rate spectra - attachment 46
per FEE64 1.8.W spectra 20us FSR - attachments 44-45
ADC data item stats - attachment 47
Overall, effect of ThorLabs filters appears to belimited. Perhaps not unexpected as FEE64 adaptor PCBs also have a HV RC filter.
|
|
Thu Sep 29 03:20:38 2016, TD & CG, Thursday 29 September 15x
|
11.20 R1 stops
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)
No merger error messages - see attachment 4
AIDA SYNC, PAUSE, RESUME, Correlation L, SYNC time warp, Good Events, AIDA disc, nnaida6, nnaida5,
nnaida19 & nnaida20 statistics - see attachments 5-15
Analysis of R1_304 - ADC data synchronised
aidas1> ./analyser2 /TapeData/Sept2016/R1_304
*** GREAT format 3.2.0 analyser - TD - May 2014
*** ERROR: READ I/O error: 5002
blocks: 28207
ADC data format: 105059677 ( 495121.2 Hz)
Other data format: 125077092 ( 589458.4 Hz)
Sample trace data format: 0 ( 0.0 Hz)
Undefined format: 0 ( 0.0 Hz)
Other data format type: PAUSE: 143 ( 0.7 Hz)
RESUME: 143 ( 0.7 Hz)
SYNC100: 1940061 ( 9143.0 Hz)
FEE64 disc: 123135099 ( 580306.3 Hz)
MBS info: 1646 ( 7.8 Hz)
Other info: 0 ( 0.0 Hz)
ADC data range bit set: 543 ( 2.6 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: 212.190 s
FEE module #: 1 elapsed dead time 0.000 s
FEE module #: 2 elapsed dead time 0.906 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 3.664 s
FEE module #: 6 elapsed dead time 0.681 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 0.019 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 0.000 s
FEE module #: 14 elapsed dead time 0.003 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 0.144 s
FEE module #: 18 elapsed dead time 0.000 s
FEE module #: 19 elapsed dead time 0.753 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 0.108 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: 8.492s ( 3321.523 blocks/s, 207.595 Mb/s)
11.32 DSSSD Bias off
FEE64 power off
17.00 nnaida1/nnaida2 & nnaida9/nnaida10
AIDA adaptor PCB rev C -> AIDA adaptor PCB rev D
Adaptor PCB damaged during re-install of AIDA DSSSD mounting bracket
to adjust to vertical.
nnaida13/nnaida14
AIDA adaptor PCB rev D -> AIDA adaptor PCB rev D |
|
Thu Jun 28 02:19:30 2018, OH, Thursday 28th June
|
10:18 Bias and leakage currents ok - attachment 1
FEE Temperatures ok
System wide checks all ok
Currently on file R9_63
Humidity 43.3%, Temperature 25.1C, Dew Point +11.8C
Filler level ok
12:51 Bias and leakage currents ok - attachment 2
FEE Temperatures ok
System wide checks all ok
Currently on file R9_64
19:20 Bias and leakage currents - attachment 3
FEE temperatures ok
System wide checks all ok
Currently on file R9_65
ASIC 2 is still missing from FEE29. ASIC checks earlier in the afternoon have failed to recover it. -
attachment 4
This ASIC has been observed to be working since it was installed last week. Once the alpha run is over
further attempts
will be made to test it is back. |
|
Thu Sep 28 16:03:40 2023, TD, Thursday 28 September 10x
|
17.00 USB-controlled ac mains relay - no water interlock ( yellow ) LED
Water temperature ( station outside S4 entrance ) c. 19 deg C and pressure OK
Flow can be felt on rubber outflow pipe from water manifold
Failure of sensor or interlock box?
*** Bypass interlock
16.58 Power ON
17.05 FEE64 temperatures OK - see attachment
All system wide checks OK
per FEE64 p+n 1.8.W spectra - attachments 2-42021Apr29-13-16-00
per FEE64 p+n 1,8.L spectra - attachment 5
aida01 pulser peak width 15 ch FWHM
per FEE64 Rate spectra - attachment 6
BNC PB-5 pulser
Amplitude 10.0V
Attenuation x10
Decay 1ms
Frequency 25Hz
Polarity + ( n+n Ohmic test input from EG&G Ortec 534 Sum & Invert Amplifier not connected )
Clamp ON
ASIC settings 2021Apr29-13-16-00
slow comparator 0x64
17.28 FEE64 temperatures - attachment 7
all < 1 deg C difference cf. 17.05
ADC data item stats OK - attachment 8
19.06 FEE64 temperatures OK - attachment 9 |
|
Thu Oct 27 10:54:14 2016, TD, Thursday 27 October
|
14.20 DSSSD bias & leakage currents OK - see attachments 1 & 2
FEE64 temperatures OK - see attachment 3
14.35 DAQ restarted for test purposes
18.55 DAQ stalled as expected
Most recent file R83_125 last accessed 18.30
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
20.48 DAQ starts (R86)
LEC/MEC fast comparator 0xff -> 0x20 |
|
Wed Oct 25 18:36:46 2017, TD, OH, Thursday 26 October 28x
|
02.37 DAQ stalled - USB-controlled ac mains relay fuse blown
Not writing to disk
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
Detector biases & leakage currents OK - see attachments 1 & 2
*all* system wide checks OK *except* nnaida21 fails ADC calibration
Ambient temperature +24.3 deg C, d.p. +8.7 deg C, RH 37.1%
02.54 Replace 250V/16A fuse and power up
FEE64 Temperatures OK - see attachment 3
good events statistics stable & OK - see attachments 4
03:30 Stats with nnaida13 slow comparator threshold raised to 140keV - Attachment 5
03:50 Pulser widths done, slow comparator threshold raised to 0xc ~120keV for nnaida 19-22
Statistics - Attachment 6
05:40 Beam now going into F11. Wasabi and YSol in front of AIDA
AIDA is seeing light particles
Waveforms look good
Layout 7 - Attachment 7
layout 8 - Attachment 8
Statistics with light particles going through - Attachment 9
Bias and leakage currents ok - Attachment 10
We are taking the light ion data to file in R17_*
06:50 Light ion data continues
System wide checks all ok
07:22 Bias and leakage ok - Attachment 11
FEE Temperatures ok - Attachment 12
Stats - Attachment 13
08:15 Light ions stop still writing file
08:27 Beam into aida run R17_30
Zero degrader, just 4mm of WAS3ABI
WAS3ABI run 120
BRIKEN started run at 08:27 run 18
BIGRIPS Run 8
Timestamp reset at 08:27
Stats with beam - Attachment 14
08:44 Waveforms with implants in the detector
Layout 7 - Attachments 15 & 16
Layout 8 - Attachments 17 & 18
Layout 1 linear and log attachments 19 & 20
Leakage and bias ok - Attachment 21
09:14 Just noticed the stats in nnaida13 has dropped rate. Noise source may have been turned off
Statistics - Attachment 22
Spectra from the 0mm degrader run - Attachments 22-27
09:20 BRIKEN and WAS3ABI stop on run 162 aida on R17_35
1mm degrader moved in
BigRIPS on run 9
BRIKEN run 19
WAS3ABI start on 163
AIDA on R17_35
Rates similar to last screenshot of stats 09:14
09:26 Leakage and bias ok - Attachment 28
09:41 Beam stops
AIDA on file R17_37
BRIKEN stops running
WAS3ABI on run 178
AIDA Files written
-rw-rw-rw-. 1 npg npgstaff 2.0G Oct 26 08:22 R17_29
-rw-rw-rw-. 1 npg npgstaff 2.0G Oct 26 08:31 R17_30
-rw-rw-rw-. 1 npg npgstaff 2.0G Oct 26 08:40 R17_31
-rw-rw-rw-. 1 npg npgstaff 2.0G Oct 26 08:50 R17_32
-rw-rw-rw-. 1 npg npgstaff 2.0G Oct 26 09:00 R17_33
-rw-rw-rw-. 1 npg npgstaff 2.0G Oct 26 09:10 R17_34
-rw-rw-rw-. 1 npg npgstaff 2.0G Oct 26 09:21 R17_35
-rw-rw-rw-. 1 npg npgstaff 2.0G Oct 26 09:31 R17_36
-rw-rw-rw-. 1 npg npgstaff 2.0G Oct 26 09:42 R17_37
-rw-rw-rw-. 1 npg npgstaff 329M Oct 26 09:44 R17_38 |
|
Thu May 26 03:46:41 2016, TD, AE & CG, Thursday 26 May 2016
|
11.45 AIDA discriminator rates - see attachment 1
Today's rates similar to yesterday's rates
14.00 Commence positioning of AIDA. Adjust stand height using laser scanner and aligned to wall
references. Determine that the most forward position AIDA DSSSD#1 is ~3cm downstream of
EURICA centre. Need to move DSSSDs ~6cm upstream and lengthen DSSSD - AIDA adpptor PCB
cabling. In progress.
20.50 Update /etc/dhcp/dhcpd.conf
nnaida19 is faulty, nnaida28 is not used - see https://elog.ph.ed.ac.uk/AIDA/193
We have swapped FEE modules for nnaida19/20 for nnaida27/28 such that nnaida19 -> 28, nnaida20 -> 27,
nnaida27 -> 19, nnaida28 -> 20.
The power cables for nnaida19 and nnaida28 have also been swapped - the power cable to nnaida19
*might* be faulty as we have experienced problems at this crate position before. Also swapped
AIDA FEE PSU outlets to ensure pairs of FEE64 cards are powered from the same PSU outlet.
[root@aidas1 dhcp]# diff dhcpd.conf dhcpd.conf.BAK-260516
205,206c205,206
< host nnaida19 {
< hardware ethernet 00:04:a3:2a:ed:9a;
---
> host nnaida19 {
> hardware ethernet 00:04:a3:2b:09:e7;
210,211c210,211
< host nnaida20 {
< hardware ethernet 00:04:a3:2b:11:c5;
---
> host nnaida20 {
> hardware ethernet 00:04:a3:2b:22:55;
225,226c225,227
< host nnaida27 {
< hardware ethernet 00:04:a3:2b:22:55;
---
> # 2 of 2 scratch FEE modules assembled by PJCS April 2016
> host nnaida27 {
> hardware ethernet 00:04:a3:2a:ed:9a;
230,232c231,232
< # 2 of 2 scratch FEE modules assembled by PJCS April 2016
< host nnaida28 {
< hardware ethernet 00:04:a3:2b:09:e7;
---
> host nnaida28 {
> hardware ethernet 00:04:a3:2b:11:c5;
[root@aidas1 dhcp]# cat dhcpd.conf
#
# DHCP Server Configuration file.
# see /usr/share/doc/dhcp*/dhcpd.conf.sample
#
authoritative;
ddns-update-style none; ddns-updates off;
max-lease-time 691200;
option domain-search code 119 = string;
subnet 10.1.1.0 netmask 255.255.255.0 {
option subnet-mask 255.255.255.0;
option broadcast-address 10.1.1.255;
option routers 10.1.1.250;
pool {
range 10.1.1.100 10.1.1.249;
}
}
subnet 10.1.2.0 netmask 255.255.255.0 {
option subnet-mask 255.255.255.0;
option broadcast-address 10.1.2.255;
option routers 10.1.2.250;
pool {
range 10.1.2.100 10.1.2.249;
}
}
subnet 10.1.3.0 netmask 255.255.255.0 {
option subnet-mask 255.255.255.0;
option broadcast-address 10.1.3.255;
option routers 10.1.3.250;
pool {
range 10.1.3.100 10.1.3.249;
}
}
subnet 10.1.4.0 netmask 255.255.255.0 {
option subnet-mask 255.255.255.0;
option broadcast-address 10.1.4.255;
option routers 10.1.4.250;
pool {
range 10.1.4.100 10.1.4.249;
}
}
subnet 10.1.5.0 netmask 255.255.255.0 {
option subnet-mask 255.255.255.0;
option broadcast-address 10.1.5.255;
option routers 10.1.5.250;
pool {
range 10.1.5.100 10.1.5.249;
}
}
group {
use-host-decl-names true;
default-lease-time 3600;
max-lease-time 14400;
server-name "10.1.1.250";
next-server 10.1.1.250;
host nnrpi1 {
hardware ethernet b8:27:eb:78:ee:44;
fixed-address 10.1.1.251;
}
host nnaida1 {
hardware ethernet 00:04:a3:2a:d0:1b;
fixed-address 10.1.1.1;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida1,tcp";
}
host nnaida2 {
hardware ethernet 00:04:a3:2a:d9:e1;
fixed-address 10.1.1.2;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida2,tcp";
}
host nnaida5 {
hardware ethernet 00:04:a3:2a:d0:10;
fixed-address 10.1.1.5;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida5,tcp";
}
host nnaida6 {
hardware ethernet 00:04:a3:2a:d4:b7;
fixed-address 10.1.1.6;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida6,tcp";
}
host nnaida9 {
hardware ethernet 00:04:a3:2a:d9:ad;
fixed-address 10.1.1.9;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida9,tcp";
}
host nnaida10 {
hardware ethernet 00:04:a3:2a:f7:07;
fixed-address 10.1.1.10;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida10,tcp";
}
host nnaida13 {
hardware ethernet 00:04:a3:2b:11:b9;
fixed-address 10.1.1.13;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida13,tcp";
}
host nnaida14 {
hardware ethernet 00:04:a3:2b:11:b8;
fixed-address 10.1.1.14;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida14,tcp";
}
host nnaida17 {
hardware ethernet 00:04:a3:2a:d9:cc;
fixed-address 10.1.1.17;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida17,tcp";
}
host nnaida18 {
hardware ethernet 00:04:a3:2a:b2:b2;
fixed-address 10.1.1.18;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida18,tcp";
}
host nnaida21 {
hardware ethernet 00:04:a3:2b:27:23;
fixed-address 10.1.1.21;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida21,tcp";
}
host nnaida22 {
hardware ethernet 00:04:a3:2a:f6:e9;
fixed-address 10.1.1.22;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida22,tcp";
}
host nnaida25 {
hardware ethernet 00:04:a3:2a:d0:11;
fixed-address 10.1.1.25;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida25,tcp";
}
host nnaida26 {
hardware ethernet 00:04:a3:2b:27:54;
fixed-address 10.1.1.26;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida26,tcp";
}
host nnaida29 {
hardware ethernet 00:04:a3:2a:d0:06;
fixed-address 10.1.1.29;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida29,tcp";
}
host nnaida30 {
hardware ethernet 00:04:a3:2a:d9:b6;
fixed-address 10.1.1.30;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida30,tcp";
}
}
group {
use-host-decl-names true;
default-lease-time 3600;
max-lease-time 14400;
server-name "10.1.2.250";
next-server 10.1.2.250;
host nnaida3 {
hardware ethernet 00:04:a3:2a:f7:06;
fixed-address 10.1.2.3;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida3,tcp";
}
host nnaida4 {
hardware ethernet 00:04:a3:2a:ed:b8;
fixed-address 10.1.2.4;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida4,tcp";
}
host nnaida7 {
hardware ethernet 00:04:a3:2a:b8:8d;
fixed-address 10.1.2.7;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida7,tcp";
}
host nnaida8 {
hardware ethernet 00:04:a3:2a:9c:07;
fixed-address 10.1.2.8;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida8,tcp";
}
host nnaida11 {
hardware ethernet 00:04:a3:2b:11:af;
fixed-address 10.1.2.11;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida11,tcp";
}
host nnaida12 {
hardware ethernet 00:04:a3:2a:d0:2f;
fixed-address 10.1.2.12;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida12,tcp";
}
host nnaida15 {
hardware ethernet 00:04:a3:2a:f3:ac;
fixed-address 10.1.2.15;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida15,tcp";
}
host nnaida16 {[root@aidas1 aidas1]# diff startup.tcl startup.tcl.BAK-260516
31,32c31,32
< variable PACQSERVERS; set PACQSERVERS { nnaida1 nnaida2 nnaida5 nnaida6 nnaida9 nnaida10 nnaida13
nnaida14 nnaida17 nnaida18 nnaida21 nnaida22 nnaida25 nnaida26 nnaida29 nnaida30 }
< variable NACQSERVERS; set NACQSERVERS { nnaida3 nnaida4 nnaida7 nnaida8 nnaida11 nnaida12 nnaida15
nnaida16 nnaida19 nnaida20 nnaida23 nnaida24 nnaida27 nnaida28 nnaida31 nnaida32 }
---
> variable PACQSERVERS; set PACQSERVERS { nnaida1 nnaida2 nnaida5 nnaida6 nnaida9 nnaida10 nnaida13
nnaida14 nnaida17 nnaida18 nnaida21 nnaida22 nnaida25 nnaida29 nnaida30 }
> variable NACQSERVERS; set NACQSERVERS { nnaida3 nnaida4 nnaida7 nnaida8 nnaida11 nnaida12 nnaida15
nnaida16 nnaida20 nnaida23 nnaida24 nnaida27 nnaida28 nnaida31 nnaida32 }
33a34
> # startup.tcl.BAK-130516 has all 32 NNAIDA modules included
52c53
< lappend ACQSERVERS nnaida19
---
> # lappend ACQSERVERS nnaida19
59c60
< lappend ACQSERVERS nnaida26
---
> # lappend ACQSERVERS nnaida26
hardware ethernet 00:04:a3:2a:9c:0e;
fixed-address 10.1.2.16;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida16,tcp";
}
# 1 of 2 scratch FEE modules assembled by PJCS April 2016
host nnaida19 {
hardware ethernet 00:04:a3:2a:ed:9a;
fixed-address 10.1.2.19;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida19,tcp";
}
host nnaida20 {
hardware ethernet 00:04:a3:2b:11:c5;
fixed-address 10.1.2.20;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida20,tcp";
}
host nnaida23 {
hardware ethernet 00:04:a3:2a:b8:90;
fixed-address 10.1.2.23;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida23,tcp";
}
host nnaida24 {
hardware ethernet 00:04:a3:2a:b6:45;
fixed-address 10.1.2.24;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida24,tcp";
}
host nnaida27 {
hardware ethernet 00:04:a3:2b:22:55;
fixed-address 10.1.2.27;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida27,tcp";
}
# 2 of 2 scratch FEE modules assembled by PJCS April 2016
host nnaida28 {
hardware ethernet 00:04:a3:2b:09:e7;
fixed-address 10.1.2.28;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida28,tcp";
}
host nnaida31 {
hardware ethernet 00:04:a3:2b:11:ae;
fixed-address 10.1.2.31;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida31,tcp";
}
host nnaida32 {
hardware ethernet 00:04:a3:2a:ed:b9;
fixed-address 10.1.2.32;
option root-path "/MIDAS@aidas/XilinxLinux/ppc_4xx/rfs/nnaida32,tcp";
}
}
group {
# 8 days
default-lease-time 691200;
# option dhcp-client-identifier "\0foo";
host nndhcp052 {
# Analysis server
hardware ethernet 00:22:19:50:02:40;
fixed-address 10.1.1.252;
}
}
DAQ server configuration file /MIDAS/config/TclHttpd/aidas1/startup.tcl update - see attachment 2
[root@aidas1 aidas1]# diff startup.tcl startup.tcl.BAK-260516
31,32c31,32
< variable PACQSERVERS; set PACQSERVERS { nnaida1 nnaida2 nnaida5 nnaida6 nnaida9 nnaida10 nnaida13
nnaida14 nnaida17 nnaida18 nnaida21 nnaida22 nnaida25 nnaida26 nnaida29 nnaida30 }
< variable NACQSERVERS; set NACQSERVERS { nnaida3 nnaida4 nnaida7 nnaida8 nnaida11 nnaida12 nnaida15
nnaida16 nnaida19 nnaida20 nnaida23 nnaida24 nnaida27 nnaida28 nnaida31 nnaida32 }
---
> variable PACQSERVERS; set PACQSERVERS { nnaida1 nnaida2 nnaida5 nnaida6 nnaida9 nnaida10 nnaida13
nnaida14 nnaida17 nnaida18 nnaida21 nnaida22 nnaida25 nnaida29 nnaida30 }
> variable NACQSERVERS; set NACQSERVERS { nnaida3 nnaida4 nnaida7 nnaida8 nnaida11 nnaida12 nnaida15
nnaida16 nnaida20 nnaida23 nnaida24 nnaida27 nnaida28 nnaida31 nnaida32 }
33a34
> # startup.tcl.BAK-130516 has all 32 NNAIDA modules included
52c53
< lappend ACQSERVERS nnaida19
---
> # lappend ACQSERVERS nnaida19
59c60
< lappend ACQSERVERS nnaida26
---
> # lappend ACQSERVERS nnaida26
Need to update nnaida19 and nnaida26 to latest firmware version - see https://elog.ph.ed.ac.uk/AIDA/237 |
|
Thu May 25 02:11:04 2017, CB, TD, Thursday 25 May 10x
|
10.10 DAQ continues OK
Current file May2017/R26_17
Detector biases; leakage currents OK - see attachment 1
FEE64 Temperatures OK - see attachment 2
good events; statistics OK - see attachment 3
No warnings/errors reported by merger since DAQ GO - see attachment 4
*all* system wide checks OK *except* ADC calibration of nnaida1, 21 and nnaida1 clock status (=6)
10.17 E17/F11 ambient temperature +24.2 deg C, RH 42.8%, d.p. +10.7 deg C
Julabo FL11006 set point +20 deg C, actual +20.0 deg C, water level OK (c. 70%)
Lights on B2 partially off - Alvaro TD reports this may imply beam tests being carried out. He also
reports spike of gamma counts in BRIKEN clover around 10:00.
10.18 DAQ stops OK
Current file May2017/R26_17
Zeroed histograms. Background alpha calibration long run ongoing.
ASIC settings 2017Mar27-16.12.39 *except*
slow comparator 0x64
LEC/MEC fast comparator 0x20
BNC PB-4 settings
Amplitude 90,000
x5 attenuator IN
t_r 50ns, tau_d 50us
polarity -
rate 250Hz range
delay MIN, tail pulse
10.25 DAQ stars OK
Current file may2017/R27
ttyUSB7 (nnaida1) attached
10.50 Measured AIDA ac mains voltage with DMM. Voltage 100.4V rms L-N
FL11006 chiller refilled (2 litres added)
17.05 DAQ continues OK
Current file May2017/R26_17
Detector biases; leakage currents OK - see attachment 6,7
FEE64 Temperatures OK - see attachment 8
good events; statistics OK - see attachment 9
No warnings/errors reported by merger since DAQ GO - see attachment 10
*all* system wide checks OK *except* ADC calibration of nnaida1, 21 and nnaida1 clock status (=6)
17.07 E17/F11 ambient temperature +24.1 deg C, RH 39.8%, d.p. +9.5 deg C
Julabo FL11006 set point +20 deg C, actual +20.0 deg C, water level OK (c. 95%)
Left DAQ running on alpha background calibration run
|
|
Thu Aug 25 02:10:10 2016, TD, Thursday 25 August 21x
|
11.40 R9 continues
ASIC settings 2016Aug20-15.34.53
Discriminator masks -> 0x0
From Correlation Status & Control tab change Trigger delay from 0x180 to 0x5
BNC PB-4 Pulser
Amplitude 90,000
x5 attenuator IN
t_r 50ns tau_d 50us
- polarity
INT ref, delay MIN, tail pulse
External (random) trigger from EG&G Ortec 462 Start output (Range 81.92us) - frequency c. 120Hz
B2F/F11 temp +25.2 deg C, d.p. +14.5 deg C, RH 50.4%
DSSSD bias/leakage current OK - see attachments 1-2
FEE64 temperatures OK - see attachment 3
Some error messages observed for merger - see attachment 4-6
All related to Q5 (nnaida6)
System-wide checks OK - see attachments 7-12
AIDA SYNC, PAUSE, RESUME, Correlation L, SYNC time warp, Good Events, nnaida6, nnaida5 & nnaida20
statistics - see attachments
13-20
Analysis of R9_213 shows data synchronised - see attachment 21
FEE # versus timestamp (0.1ms / channel)
Note nnaida19 not currently configured |
|
Thu Nov 24 01:07:14 2016, TD, CG, Thursday 24 November 29x
|
10.05 DSSSD bias & leakage currents OK - see attachments 1 & 2
note - the significant increase observed yesterday appears to be plateau'ing
FEE64 temperatures OK - see attachment 3
10.19 System-wide tests - see attachments 4-17
Clock status fails for varying combinations of nnaida5, 7, 8, 15 & 16
ADC calibration fails for nnaida23
All other tests OK
10.27 LOCAL controls for nnaida5, 6, 7, 8, 15 & 16 - see attachments 18-23
10.37 Start DAQ (Nov2016/R1)
Analysis of R1_0 demonstrates ADC & disc data synchronised - see attachments 24 & 25
Analysis of R1_0 - see attachment 26
20.10 Successfully restarted the DAQ after fill cycle stop.
Bias and leakage currents ok (attachments 27+28).
Temps ok (attachment 29). |
|
Thu Mar 23 10:56:29 2017, CG, OH, Thursday 23rd March - DSSD replacement + move 7x
|
10.00 Investigating DSSD2 (MSL BB18-1000 3058-9) missing channels, found broken bond wires on rear side (~1/4).
Replaced with 3058-3.
Stack order now:
| 3058-4
beam | 3058-3
| 2998-23
| 3058-5
| 3058-6
V 3058-7
12.00 All detectors, including the new replacement bias correctly (see att. 1).
14.00 Shunji has mentioned moving AIDA+BRIKEN forward by ~1m due to concerns about focusing the accurately at such a rearward position.
The afternoon was spent removing the EURICA rails to enable the push forward of AIDA+BRIKEN.
18.00 The DAQ was set running with the new detector included. All system checks passed apart from nnaida19 ADC calibration.
Pulser peak widths are mostly ~70-90ch for all FEEs. This is similar to Tuesday for the n-side FEEs (att. 2-4) and an improvement for the p-side FEEs (att. 5-7).
Having said that, some spectra show peaks with shoulders or tails and a few feature multiple discreet peaks.
We will look at this over the next couple of days, depending on when the final move/alignment of AIDA+BRIKEN is completed.
Complete table of pulser FWHM
nnaida# | Pulser FWHM (ch) | Comments
1 | 64 |
2 | 168 | Peak has shoulder
3 | 77 |
4 | 74 |
5 | 79 | Shoulder
6 | 86 | Shoulder
7 | 80 |
8 | 78 |
9 | 68 |
10 | 70 |
11 | 80 |
12 | 85 |
13 | 70 |
14 | 65 |
15 | 92 | Wide secondary peak in ASICs 1&4 of FWHM ~900ch @ 45k. Only few counts high (~1% height of pulser peak). Noise 10x height of pulser.
16 | 99 | Noise peak ~10x height of pulser peak.
17 | 70 | Low E tail.
18 | 75 |
19 | 96 |
20 | 83 |
21 | 68 | Additional peaks either side of pulser: approx. relative heights > (1/30) (1) (1/100)
22 | 69 |
23 | 108 | Noise peak ~10x height of pulser peak.
24 | 110 | Noise peak ~10x height of pulser peak. |
|
Thu Apr 23 10:27:59 2015, CG, AE, TD, Thursday 23rd April progress
|
23/04/15
1800: Spent majority of the day moving AIDA forward and into EURICA.
So far everything seems to fit very well, we have just noticed a few points of possible mechanical conflict that should be watched when inserting/removing AIDA into EURICA
- Overhead LN2 pipes are lower than the top of the FEE tower. These have been loosely cable tied to some other cables to keep them away from AIDA. Need to make sure they don't move upon filling of LN2
- Yellow water pipe at front of AIDA may be pinched by EURICA structure upon full closure. Will check first time we close.
- Horizontal screw at base of nose is the most rearward point of contact and means AIDA cannot be inserted further than this. Already sufficiently far into EURICA so not a problem in that sense.
- Table itself can be moved to within ~5cm of EURICA structure without disturbing cabling along floor too much or touching rails.
- Front leg fits easily under EURICA structure.
Due to the number and file size of the photos, I can't upload them here so have made them available at:
https://www.dropbox.com/sh/ho1c0ocgc7rjji4/AADNsFZjSi6-Tx5CfxBt1PKUa?dl=0 |
|
Thu Nov 23 00:41:43 2017, TD, CB, Thursday 23 November 10x
|
09.33 Detector biases & leakage currents OK - see attachments 1 & 2
FEE64 Temperatures OK - see attachment 3
DAQ statistics OK - see attachment 4
7x FEE64s <10k
4x FEE64s 10-20k
6x FEE64s 20-30k
2x FEE64s 30-40k
0x FEE64s 40-50k
5x FEE64 >50k (nnaida13 280k)
*all* system wide checks OK *except* nnaida7 fails ADC calibration
per FEE64 rate, 1.8.L, 1.8.W (20ms FSR) spectra - see attachments 5-10
pulser peak width nnaida17 70 ch FWHM, nnaida8 72 ch FWHM |
|
Fri Apr 24 08:11:04 2015, CG, AE & TD, Thursday 23 April 2015 contd
|
Image of interior of closed EURICA array with AIDA inserted. |
|
Thu Jun 21 02:31:49 2018, TD, OH, Thursday 21 June
|
10.20 DAQ continues OK
10.29 DAQ stop June18/R1
ASIC settings 2017Nov17-21.24.47
*all* FEE64 slow comparators 0x64
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
PLL and DCM Clock Lock Monitor OK - see attachment 5 |
|
Thu Oct 20 01:30:10 2016, TD, Thursday 20 October 12x
|
09.30 DAQ found stopped, no merger error messages
Most recent file R63_291, last accessed 06.46
R63_291 ADC data synchronised
aidas1> ./analyser2 /TapeData/Sept2016/R63_291
*** GREAT format 3.2.0 analyser - TD - May 2014
*** ERROR: READ I/O error: 5002
blocks: 29203
ADC data format: 237170622 ( 2006571.1 Hz)
Other data format: 1096655 ( 9278.2 Hz)
Sample trace data format: 0 ( 0.0 Hz)
Undefined format: 0 ( 0.0 Hz)
Other data format type: PAUSE: 113 ( 1.0 Hz)
RESUME: 113 ( 1.0 Hz)
SYNC100: 1077835 ( 9119.0 Hz)
FEE64 disc: 15061 ( 127.4 Hz)
MBS info: 3533 ( 29.9 Hz)
Other info: 0 ( 0.0 Hz)
ADC data range bit set: 175 ( 1.5 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: 118.197 s
FEE module #: 1 elapsed dead time 0.000 s
FEE module #: 2 elapsed dead time 0.000 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 2.763 s
FEE module #: 6 elapsed dead time 0.275 s
FEE module #: 7 elapsed dead time 0.004 s
FEE module #: 8 elapsed dead time 0.003 s
FEE module #: 9 elapsed dead time 0.001 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 0.000 s
FEE module #: 14 elapsed dead time 0.013 s
FEE module #: 15 elapsed dead time 0.028 s
FEE module #: 16 elapsed dead time 0.275 s
FEE module #: 17 elapsed dead time 6.010 s
FEE module #: 18 elapsed dead time 0.382 s
FEE module #: 19 elapsed dead time 0.555 s
FEE module #: 20 elapsed dead time 0.378 s
FEE module #: 21 elapsed dead time 0.000 s
FEE module #: 22 elapsed dead time 0.035 s
FEE module #: 23 elapsed dead time 0.168 s
FEE module #: 24 elapsed dead time 0.043 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: 28.188s ( 1036.027 blocks/s, 64.752 Mb/s)
DSSSD bias & leakage currents OK - see attachments 1 & 2
FEE64 temperatures OK - see attachment 3
System-wide checks - SYNC errors & SYNC pulses fail - other checks OK - see attachments 4-7
AIDA SYNC stats - see attachment 8
Restart merger OK
DAQ STOP OK
DAQ RESET & SETUP OK
ReSYNC OK
System-wide checks OK
Disable H & data transfer #1
Restart merger & tapeserver
Enable H & data transfer #1
09.43 DAQ starts (R64)
18.25 DAQ stop OK
Stop before 'scheduled' 18.30 DAQ stall
System wide checks - SYNC count & SYNC errors fail - other checks OK - see attachments 8-11
18.49 DAQ start (R65)
N.B. normal DAQ start - no DAQ RESET, SETUP, restart of merger & tapeserver etc
18.53 SYNC error counter baseline
19.21 DAQ found stalled
Most recent files R65_12 last access 19.17
Soft reset failed - nnaida4 connect timeouts - power cycle FEE64s
20.02 DAQQ start (R66) |
|
Thu Jun 20 02:37:55 2019, CA, CB, TD, CG, DK, Thursday 20 June 23x
|
10.37 Post - beam, AIDA & DTAS run only
DTAS stop run 164
AIDA file R2_1012
10.54 DTAS start run 165
AIDA file R2_1015
DTAS begins calibration with 24Na source
11.06 DAQ continues running OK
All system wide checks ok *except* nnaida7 fails ADC calibration
FEE64 temperature OK - see attach 1
Good events rate OK - see attach 2
Leakage currents OK - see attach 3
Merger & Tape server OK - see 4 & 5
11.47 DTAS stop run 166
AIDA file R2_1022
12.03 DTAS start run 167
AIDA file R2_1025
Caesium measurement
13.18 DTAS stop run 169
AIDA file R2_1035
14.59 DTAS opens file run 172
AIDA file R2_1049
14.57 DAQ continues OK file RIBF147/R2_352
postrun background and gamma source tests
ASIC settings 2019Jun13-08.56.35
DSSSD#1 slow comparator 0x1d
DSSSD#2 slow comparator 0x8
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 6 & 7
FEE64 temperatures OK - see attachment 8
good event statistics - OK - see attachment 9
11x <20k 22x < 50k 23x <100k
Merger - 1x Q 21 error see attachment 10
TapeServer OK - see attachment 11
p+n FEE64s 1.8.W spectra 20us FSR - attachment 12
n+n FEE64s 1.8.W spectra 20us FSR - attachment 13
1.8.L spectra - see attachments 14 & 15
nnaida1 78 ch FWHM, nnaida3 81 ch FWHM
1.8.H spectra - see attachments 16 & 17
FEE64 Rate spectra - attachment 18
Check ASIC Control x1
11.04 analysis of file RIBF147/R2_1051 - attachment 19
deadtime <<1% all FEE64s *except* nnaida19 ~2%
no timewarps
16.00 AIDA file R2_1058
DTAS sends sync pulse
DTAS having issues with DAQ speed
16.30 DTAS stop 175
AIDA file R2_1062
16.32 pulser walkthrough start
BNC PB-4 Pulser
Amplitude 90,000
x5 attenuator IN
Frequency 250Hz range, variable min. c. 25Hz
t_r 100ns, tau_d 50us
- polarity
Delay MIN, tail pulse
90000 - 10000 in 10000 steps walkthrough file R3 - see attachments 20 & 21
12000 - 2000 in 2000 steps walkthrough file R5 - see attachments 22 & 24
ignore file R4
17.08 pulser walkthrough end
22.57 DAQ stop
AIDA file TapeData/RIBF147/R6_49
DTASD stop on run 191 |
|
Thu Nov 2 01:56:18 2017, TD, OH, Thursday 2 November 16x
|
10.56 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
p+n FEE64s 1.8.L spectra - see attachment 5 - nnaida17 FWHM 63 ch
n+n FEE64s 1.8.L spectra - see attachment 6 - nnaida3 FWHM 78 ch
per FEE64 rate spectra - see attachments 7 & 8
11.06 all spectra zero'd
17.28 Detector biases & leakage currents OK - see attachments 9 & 10
FEE64 Temperatures OK - see attachment 11
DAQ statistics OK - see attachment 12
*all* system wide checks OK *except* nnaida21 fails ADC calibration
18.46 per PJCS request two screenshots of nnaida21:8015/AIDA/MONLOCK/MONLOCK.tml
see attachments 13 & 14
23:52 Statistics still good - Attachment 15
Leakage and bias ok - Attachment 16 |
|
Thu Jun 2 01:33:13 2016, TD, AE, CG & DK, Thursday 2 June 2016
|
09.30 DAQ left running overnight
AIDA SYNCs on all FEE64s this morning
DSSSD#1 -#6 bias and leakage currents OK - see attachments 1-2
09.39 Estimation of AIDA timestamp clock frequency
See attachments 3-4
nnaida6 (master) timestamp 0x415 0x0af112ec - 0x413 0xa41a46b0 = 0x166d6cc3c = 6020320316 (dec)
elapsed time = 61s => 98.694MHz
10.50 Lower LEC/MEC fast discriminator thresholds from 0xa to 0x4/0x5
AIDA discriminator rates shown attachment 5
Rates <300kHz |
|