| ID |
Date |
Author |
Subject |
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446
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Wed Nov 9 09:50:50 2016 |
TD | NP1412 R20, R21 |
DAQ start (R20) failed - nnaida5 dropped data transfer #1 link
start 18.51
stop 19.30
AIDA filename R21
BRIKEN filename 161109_1858_767778Ni_21
BigRIPS filename 410
ASIC settings 2016Nov07_23.03.06
DSSSD bias & leakage currents OK see attachments 1 & 2
Degrader 1mm Al from start of run
F11 rate 450Hz
BigRIPS setting 76-78Ni
19.35 Offline analysis of R21_12
*** DSSSD # 1 count: 289 old count: 141 dt: 1.01 s HEC rate: 146.23 Hz
*** DSSSD # 2 count: 253 old count: 127 dt: 1.01 s HEC rate: 124.49 Hz
*** DSSSD # 3 count: 292 old count: 143 dt: 1.01 s HEC rate: 147.22 Hz
*** DSSSD # 4 count: 284 old count: 138 dt: 1.01 s HEC rate: 144.25 Hz
*** DSSSD # 5 count: 210 old count: 98 dt: 1.01 s HEC rate: 110.66 Hz
*** DSSSD # 6 count: 46 old count: 25 dt: 1.01 s HEC rate: 20.75 Hz
Scalers - see attachment 4
1 F11
2 Upstream plastic top
3 Upstream plastic bottom
4 Si top
5 Si bottom
6 AIDA plastic veto
7 F11 and (upstream plastic top or upstream plastic bottom)
8 F11 and AIDA plastic veto
19.42 Online analysis confirms ADC data synchronised |
| Attachment 1: 1.png
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| Attachment 2: 2.png
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| Attachment 3: 3.png
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| Attachment 4: 4.png
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445
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Wed Nov 9 08:47:03 2016 |
OH, TD | NP1412 R16, R17 and R18 |
start 17:44
stop 17:49
AIDA filename R16
BRIKEN filename 161105_1507
BigRIPS filename run405
ASIC settings 2016Nov07_23.03.06
DSSSD bias & leakage currents ok attachments 1 and 2
Degrader All variable in at start (5.5mm Al)
F11 rate 430Hz
BigRIPS setting 76-78Ni
start 17:52
stop 17.55
AIDA filename R17
BRIKEN filename
BigRIPS filename
ASIC settings 2016Nov07_23.03.06
Degrader All variable in at start (5.5mm Al)
F11 rate 430Hz
BigRIPS setting 76-78Ni
start 17:56
stop 18:02
AIDA filename R18
BRIKEN filename 161105_1507
BigRIPS filename run405
ASIC settings 2016Nov07_23.03.06
DSSSD bias & leakage currents ok
Degrader All variable in at start (5.5mm Al)
F11 rate 430Hz
BigRIPS setting 76-78Ni
start 18:04
stop 18.28
AIDA filename R19
BRIKEN filename
BigRIPS filename
ASIC settings 2016Nov07_23.03.06
DSSSD bias & leakage currents ok
Degrader All variable in at start (5.5mm Al)
18.07 2x2.2mmAl degrader removed now running with 1.1mm.
F11 rate 430Hz
BigRIPS setting 76-78Ni
*** DSSSD # 1 count: 474 old count: 224 dt: 1.03 s HEC rate: 242.26 Hz
*** DSSSD # 2 count: 414 old count: 194 dt: 1.03 s HEC rate: 213.18 Hz
*** DSSSD # 3 count: 480 old count: 225 dt: 1.03 s HEC rate: 247.10 Hz
*** DSSSD # 4 count: 414 old count: 196 dt: 1.03 s HEC rate: 211.25 Hz
*** DSSSD # 5 count: 232 old count: 111 dt: 1.03 s HEC rate: 117.25 Hz
*** DSSSD # 6 count: 95 old count: 42 dt: 1.03 s HEC rate: 51.36 Hz
18.28 DAQ stopped - presumably ORNL HPGe clover LN2 refill cycle commences |
| Attachment 1: r16bias1.png
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| Attachment 2: r16bias2.png
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444
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Wed Nov 9 07:16:59 2016 |
OH, TD | NP1412 R15 |
Run 15
start 16:14
stop
AIDA filename
BRIKEN filename 161109_1614
BigRIPS filename run406
ASIC settings 2016Nov07_23.03.06
DSSSD bias & leakage currents ok attachments 1 and 2
Degrader All variable in at start (5.5mm Al) at
F11 rate 430Hz
BigRIPS setting 76-78Ni
16:16 removed all variable degrader
Attachments 3, 4, 5 and 6 are plots for FEE 24 ASICs 1, 2, 3, 4
17.08 BRIKEN issues correlation scaler reset
17.32 Run stop |
| Attachment 1: R14bias1.png
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| Attachment 2: R14bias2.png
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| Attachment 3: asic1.png
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| Attachment 4: asic2.png
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| Attachment 5: asic3.png
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| Attachment 6: asic4.png
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443
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Wed Nov 9 02:14:08 2016 |
OH, TD | NP1412 R14 |
11.13 Still waiting to get beam back got access so took temp measurement.
T=25.6 DP=0.0 H=18.1
Biases and leakages good. Attachments 1 and 2
11.58 *All* system wide checks OK
14.29 *All* system wide checks OK
start 15:09
stop 16.04
AIDA filename R14
BRIKEN filename 161105_1507
BigRIPS filename run405
ASIC settings 2016Nov07_23.03.06
DSSSD bias & leakage currents ok attachments 3 and 4
Degrader All variable in at start (5.5mm Al)
F11 rate 430Hz
BigRIPS setting 76-78Ni
*** DSSSD # 1 count: 316 old count: 146 dt: 1.02 s HEC rate: 166.21 Hz
*** DSSSD # 2 count: 294 old count: 143 dt: 1.02 s HEC rate: 147.64 Hz
*** DSSSD # 3 count: 396 old count: 233 dt: 1.02 s HEC rate: 159.37 Hz
*** DSSSD # 4 count: 257 old count: 147 dt: 1.02 s HEC rate: 107.55 Hz
*** DSSSD # 5 count: 43 old count: 28 dt: 1.02 s HEC rate: 14.67 Hz
*** DSSSD # 6 count: 3 old count: 1 dt: 1.02 s HEC rate: 1.96 Hz
15.24 Briefly reduce Al degrader from 5.4mm Al to 3.2mm Al
Observe increased rate in DSSSDD #6, similar rates in DSSSD #1 and increased
rates in AIDA plastic veto
15.26 Return to 5.4mm Al degrader
16.06 *All* system wide checks OK |
| Attachment 1: bias1.png
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| Attachment 2: bias2.png
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| Attachment 3: R14bias1.png
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| Attachment 4: R14bias2.png
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442
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Wed Nov 9 00:49:03 2016 |
TD, OH | NP1412 R13 |
09.50 Run 13 Start
Thick C target (6mm) removed from F11. All variable Al degraders put in place
AIDA settings file: 2016Nov07-23.03.06
Keep alive script updated to current directory.
Output from Tom's Implants.f script
*** DSSSD # 1 count: 6316 old count: 6290 dt: 1.19 s HEC rate: 21.89 Hz
*** DSSSD # 2 count: 5435 old count: 5410 dt: 1.19 s HEC rate: 21.05 Hz
*** DSSSD # 3 count: 6314 old count: 6286 dt: 1.19 s HEC rate: 23.57 Hz
*** DSSSD # 4 count: 5211 old count: 5186 dt: 1.19 s HEC rate: 21.05 Hz
*** DSSSD # 5 count: 1383 old count: 1375 dt: 1.19 s HEC rate: 6.73 Hz
*** DSSSD # 6 count: 67 old count: 66 dt: 1.19 s HEC rate: 0.84 Hz
Measured rates from file:
DSSD1: 309
DSSD2: 270
DSSD3: 308
DSSD4: 249
DSSD5: 67
DSSD6: 3.3
10.03 biases and leakage currents attachments 1 and 2
10.26 Run stopped as Takechi group optimise upstream lowering our rate. |
| Attachment 1: r13bias1.png
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| Attachment 2: r13bias2.png
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441
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Tue Nov 8 23:36:56 2016 |
DK, TD | NP1412 R12 |
Takechi team changes the condition: F5 carbon; F7 empty; F11 carbon
F11 Plastic is 1.1kHz
BRIKEN: 161109_0828_747576Ni_013.dlt
AIDA settings file: 2016Nov07-23.03.06
Initially we have all the Al variable degraders in, but then after the run began and we saw nothing, we reduce it to 1 mm of Aluminium.
Biases shown as attachments 1 and 2
Offline data rates (from R12_2)
*** DSSSD # 1 count: 1022 old count: 709 dt: 2.91 s HEC rate: 351.69 Hz
*** DSSSD # 2 count: 863 old count: 597 dt: 2.91 s HEC rate: 296.98 Hz
*** DSSSD # 3 count: 995 old count: 693 dt: 2.91 s HEC rate: 342.40 Hz
*** DSSSD # 4 count: 827 old count: 575 dt: 2.91 s HEC rate: 284.59 Hz
*** DSSSD # 5 count: 246 old count: 164 dt: 2.91 s HEC rate: 84.65 Hz
*** DSSSD # 6 count: 11 old count: 10 dt: 2.91 s HEC rate: 3.79 Hz
FEE64 temperatures OK - see attachment 3
08.55 Online analysis shows ADC data synchronised - see attachment 4
09.05 Rate, HitRate, 1.8.L and 1.8.H energy spectra - see attachmemnts 5-10
Run stop 9:46
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| Attachment 1: R12_USB1.png
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| Attachment 2: R12_USB2.png
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| Attachment 3: 49.png
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| Attachment 4: 50.png
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| Attachment 5: 1.png
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| Attachment 6: 2.png
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| Attachment 7: 3.png
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| Attachment 8: 4.png
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| Attachment 9: 5.png
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| Attachment 10: 6.png
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440
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Tue Nov 8 23:16:15 2016 |
DK, TD | NP1412 R11 |
Recovered AIDA after power cycle (unknown cause of crash from the end of R10)
Corresponding run in BRIKEN: 161109_0814_747576Ni_012
Run condition for Takechi has changed since our crash
F5 empty; F7 CH2; F11 carbon
At the beginning of our run, we had all Aluminium degraders in (1 mm was added back after our crash for safety)
We finally removed all but 1 mm Al on the variable degrader
SSD biases shown as attachments 1 and 2
8:20 They inform us that they want to take the F11 carbon out (in the middle of elog entry) |
| Attachment 1: R11_USB1.png
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| Attachment 2: R11_USB2.png
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439
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Tue Nov 8 22:04:21 2016 |
DK | NP1412 R10 |
Put the variable Al degraders all back in for safety (was 4.4 mm, now 5.4 mm)
Takechi team switches the condition: F5 empty; F7 CH2; F11 empty
7:00 Reset Run Control, run Setup, everything looks good. Start the run
Data rate around 10 MB/s
7:04 Checking the online data rate with MIDAS, the event rate is nearly zero...but it comes back (presume Takechi team was playing with the beam condition)
Events come back...
F11 Plastic rate is 1.2kHz
Here is a sample of the offline analysis of event rates with all Al degraders in:
*** DSSSD # 1 count: 640 old count: 321 dt: 1.03 s HEC rate: 309.51 Hz
*** DSSSD # 2 count: 551 old count: 277 dt: 1.03 s HEC rate: 265.85 Hz
*** DSSSD # 3 count: 773 old count: 452 dt: 1.03 s HEC rate: 311.45 Hz
*** DSSSD # 4 count: 633 old count: 371 dt: 1.03 s HEC rate: 254.20 Hz
*** DSSSD # 5 count: 211 old count: 140 dt: 1.03 s HEC rate: 68.89 Hz
*** DSSSD # 6 count: 6 old count: 4 dt: 1.03 s HEC rate: 1.94 Hz
7:11 Remove 1 mm of Al variable degrader (back to 4.4 mm total before AIDA)
Offline rates from R10_3:
*** DSSSD # 1 count: 2596 old count: 2447 dt: 6.52 s HEC rate: 398.43 Hz
*** DSSSD # 2 count: 2193 old count: 2067 dt: 6.52 s HEC rate: 336.58 Hz
*** DSSSD # 3 count: 2641 old count: 2485 dt: 6.52 s HEC rate: 405.34 Hz
*** DSSSD # 4 count: 2626 old count: 2470 dt: 6.52 s HEC rate: 403.04 Hz
*** DSSSD # 5 count: 1940 old count: 1825 dt: 6.52 s HEC rate: 297.75 Hz
*** DSSSD # 6 count: 852 old count: 801 dt: 6.52 s HEC rate: 130.76 Hz
7:18 Leak currents shown as attachments 1 and 2
7:20 Notice that the data rate has gone to zero...
Follow along with https://elog.ph.ed.ac.uk/AIDA/303 to fix it. This looks good and the merger seems to come back successfully.
Trying to STOP on Run Control gave:
STATE for nnaida16 returned with an error
error: SOAP http transport timed out after 20000 ms
NONE
error: SOAP http transport timed out after 20000 ms
while executing
"$transport $procVarName $url $req"
(procedure "::SOAP::invoke" line 18)
invoked from within
"::SOAP::invoke ::SOAP::_DataAcquisitionControlClient__GetState"
("eval" body line 1)
invoked from within
"eval ::SOAP::invoke ::SOAP::_DataAcquisitionControlClient__GetState $args"
(procedure "DataAcquisitionControlClient__GetState" line 1)
invoked from within
"DataAcquisitionControlClient__GetState"
Try a Reset on Run Control (this is the only option at present)
nnaida16 showed "going" but after Reset shows "reset" like all the rest.
Now we get another error
JavaScript error occurred!
Error description: SyntaxError: missing ) after argument list
Page address: http://localhost:8015/DataAcquisitionControl/DataAcquisitionControl.tml
Line number: 203
nnaida16 shows error
STATE for nnaida16 returned with an error
connect failed
NONE
connect failed
while executing
"::http::geturl http://nnaida16:8015/DataAcquisitionControlServer -headers {} -type text/xml -timeout 20000 -query {<?xml version="1.0" encoding="UTF-8..."
("eval" body line 1)
invoked from within
"eval [list ::http::geturl $url] $args"
(procedure "::http::geturl_followRedirects" line 4)
invoked from within
"::http::geturl_followRedirects http://nnaida16:8015/DataAcquisitionControlServer -headers {} -type text/xml -timeout 20000 -query {<?xml version="1.0"..."
("eval" body line 1)
invoked from within
"eval ::http::geturl_followRedirects [list $url] -headers [list $local_headers] -type text/xml -timeout $timeout -query [list $request] $local_pro..."
(procedure "::SOAP::Transport::http::xfer" line 61)
invoked from within
"$transport $procVarName $url $req"
(procedure "::SOAP::invoke" line 18)
invoked from within
"::SOAP::invoke ::SOAP::_DataAcquisitionControlClient__GetState"
("eval" body line 1)
invoked from within
"eval ::SOAP::invoke ::SOAP::_DataAcquisitionControlClient__GetState $args"
(procedure "DataAcquisitionControlClient__GetState" line 1)
invoked from within
"DataAcquisitionControlClient__GetState"
GET OPTION for nnaida16 returned with an error
connect failed
NONE
connect failed
while executing
"::http::geturl http://nnaida16:8015/DataAcquisitionControlServer -headers {} -type text/xml -timeout 60000 -query {<?xml version="1.0" encoding="UTF-8..."
("eval" body line 1)
invoked from within
"eval [list ::http::geturl $url] $args"
(procedure "::http::geturl_followRedirects" line 4)
invoked from within
"::http::geturl_followRedirects http://nnaida16:8015/DataAcquisitionControlServer -headers {} -type text/xml -timeout 60000 -query {<?xml version="1.0"..."
("eval" body line 1)
invoked from within
"eval ::http::geturl_followRedirects [list $url] -headers [list $local_headers] -type text/xml -timeout $timeout -query [list $request] $local_pro..."
(procedure "::SOAP::Transport::http::xfer" line 61)
invoked from within
"$transport $procVarName $url $req"
(procedure "::SOAP::invoke" line 18)
invoked from within
"::SOAP::invoke ::SOAP::_DataAcquisitionControlClient__GetOption HistEnable"
("eval" body line 1)
invoked from within
"eval ::SOAP::invoke ::SOAP::_DataAcquisitionControlClient__GetOption $args"
(procedure "DataAcquisitionControlClient__GetOption" line 1)
invoked from within
"DataAcquisitionControlClient__GetOption "$AcqGetOption""
GET OPTION for nnaida16 returned with an error
connect failed
NONE
connect failed
while executing
"::http::geturl http://nnaida16:8015/DataAcquisitionControlServer -headers {} -type text/xml -timeout 60000 -query {<?xml version="1.0" encoding="UTF-8..."
("eval" body line 1)
invoked from within
"eval [list ::http::geturl $url] $args"
(procedure "::http::geturl_followRedirects" line 4)
invoked from within
"::http::geturl_followRedirects http://nnaida16:8015/DataAcquisitionControlServer -headers {} -type text/xml -timeout 60000 -query {<?xml version="1.0"..."
("eval" body line 1)
invoked from within
"eval ::http::geturl_followRedirects [list $url] -headers [list $local_headers] -type text/xml -timeout $timeout -query [list $request] $local_pro..."
(procedure "::SOAP::Transport::http::xfer" line 61)
invoked from within
"$transport $procVarName $url $req"
(procedure "::SOAP::invoke" line 18)
invoked from within
"::SOAP::invoke ::SOAP::_DataAcquisitionControlClient__GetOption Xfer2Enable"
("eval" body line 1)
invoked from within
"eval ::SOAP::invoke ::SOAP::_DataAcquisitionControlClient__GetOption $args"
(procedure "DataAcquisitionControlClient__GetOption" line 1)
invoked from within
"DataAcquisitionControlClient__GetOption "$AcqGetOption""
TapeServer was still running, so maybe that was a mistake...?
Power cycle... |
| Attachment 1: R10_USB1.png
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| Attachment 2: R10_USB2.png
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438
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Tue Nov 8 21:01:40 2016 |
CG, DK | NP1412 R9 |
06.02 R9 started with Takechi group C target out and all variable degraders in.
F5 C in. F7 empty. F11 empty.
F11 plastic rate 1.1kHz.
Offline sort rates below:
*** DSSSD # 1 count: 636 old count: 317 dt: 1.01 s HEC rate: 314.93 Hz
*** DSSSD # 2 count: 544 old count: 267 dt: 1.01 s HEC rate: 273.47 Hz
*** DSSSD # 3 count: 628 old count: 308 dt: 1.01 s HEC rate: 315.92 Hz
*** DSSSD # 4 count: 532 old count: 267 dt: 1.01 s HEC rate: 261.62 Hz
*** DSSSD # 5 count: 146 old count: 76 dt: 1.01 s HEC rate: 69.11 Hz
*** DSSSD # 6 count: 6 old count: 3 dt: 1.01 s HEC rate: 2.96 Hz
06.09 Removed 1mm of variable degrader.
Offline sort rates/below:
*** DSSSD # 1 count: 1501 old count: 1316 dt: 4.61 s HEC rate: 325.34 Hz
*** DSSSD # 2 count: 1231 old count: 1079 dt: 4.61 s HEC rate: 266.82 Hz
*** DSSSD # 3 count: 1498 old count: 1314 dt: 4.61 s HEC rate: 324.69 Hz
*** DSSSD # 4 count: 1502 old count: 1323 dt: 4.61 s HEC rate: 325.55 Hz
*** DSSSD # 5 count: 1346 old count: 1182 dt: 4.61 s HEC rate: 291.74 Hz
*** DSSSD # 6 count: 487 old count: 430 dt: 4.61 s HEC rate: 105.56 Hz
06.20 Stopped the run preemptively to Ge LN2 autofill which is known to crash the DAQ |
|
437
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Tue Nov 8 18:52:32 2016 |
CG, DK | NP1412 R7 R8 |
03.50 74-76Ni beam delivered to F11.
F11 plastic rate ~1kHz.
F5 C target in. F7 empty. F11 C target in.
R7 started 03.51.
Initial rate 0Hz in all DSSD.
Removed all variable degraders and implant rate only up to ~1Hz in DSSD1.
Will replace all variable degraders, enter B2F and remove fixed 5mm plate and work back from there.
R7 stopped 04.00.
04.07 Beam returned to F11.
F11 plastic rate 1.1kHz.
R8 started normally.
Will now gradually remove variable degraders.
04.18 Now removed all variable degraders.
Implant rates from offline/full analysis below:
*** DSSSD # 1 count: 697 old count: 354 dt: 1.03 s HEC rate: 333.95 Hz
*** DSSSD # 2 count: 592 old count: 308 dt: 1.03 s HEC rate: 276.51 Hz
*** DSSSD # 3 count: 696 old count: 349 dt: 1.03 s HEC rate: 337.85 Hz
*** DSSSD # 4 count: 688 old count: 348 dt: 1.03 s HEC rate: 331.03 Hz
*** DSSSD # 5 count: 609 old count: 312 dt: 1.03 s HEC rate: 289.16 Hz
*** DSSSD # 6 count: 229 old count: 116 dt: 1.03 s HEC rate: 110.02 Hz
Leakage currents @ 04.21 attachments 1+2.
05.55 Takechi group want to remove C target.
Moving variable degraders back into place.
R8 stopped 05.59.
Leakage currents @ 05.55 attachments 3+4. |
| Attachment 1: bias1.png
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| Attachment 2: bias2.png
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| Attachment 3: bias1.png
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| Attachment 4: bias2.png
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436
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Tue Nov 8 15:10:16 2016 |
CG, TD, DK, OH | NP1412 R5 R6 |
00.15 Setting changed to 71,72,73Ni. All variable degraders in.
Will remove while watching rates to settle on degrader setting.
F5 CH2 in. F7 CH2 out. F11 C target in.
F11 plastic rate 1.2kHz.
R5 started.
00.30 Cut F2 momentum slit. F11 plastic rate down to ~400cps.
00.34 Increased primary beam intensity by x2.
F11 plastic rate increased to ~800cps.
This setting should run until the beam change ~03.00.
00.47 R6 started.
All degraders gradually removed but implant rate in DSSD1 only ~10s Hz.
01.03 71,72,73Ni beam stopped for tuning to next setting.
R6 stopped.
Leakage currents attachments 1+2 |
| Attachment 1: bias1.png
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| Attachment 2: bias2.png
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435
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Tue Nov 8 14:29:34 2016 |
TD, OH, DK | NP1412 Run 4 |
23:28 Run 4 Start
Thick 6mm C target in beam
Running with 3.2mm (variable) + 8mm (fixed) of Al degrader. Fixed degrader in same position as R3.
Variable degrader reduced to 1mm of Al. |
|
434
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Tue Nov 8 14:22:16 2016 |
TD, OH, DK | NP1412 R3 |
11:21 Run 3 Started
Degrader moved upstream. AIDA moved to centre of BRIKEN. Fixed degrader moved upstream from centre of BRIKEN.
11:25 Run 3 Stopped |
|
433
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Tue Nov 8 13:37:06 2016 |
TD, OH, DK | NP1412 R2 |
10:36 Run 2 Start
Degraders (5.4mm Al) in at start and all removed once started.
Other settings same as R1.
22.45 DAQ stop OK
All variable degraders (5.4mm Al) in
From analysis of R2_3
S O R T C O M P L E T E ..... Tue Nov 8 22:59:02 2016
*** ENTRY finish
*** data items: 146156010 ( 541115.06 Hz)
*** ADC events: 7815683 ( 28936.09 Hz)
*** time warps: 0 ( 0.00 Hz)
*** DSSSD # 1 count: 51901 old count: 51732 dt: 84.55 s HEC rate: 613.87 Hz
*** DSSSD # 2 count: 42966 old count: 42831 dt: 84.55 s HEC rate: 508.19 Hz
*** DSSSD # 3 count: 37092 old count: 36983 dt: 84.55 s HEC rate: 438.71 Hz
*** DSSSD # 4 count: 12570 old count: 12532 dt: 84.55 s HEC rate: 148.67 Hz
*** DSSSD # 5 count: 1927 old count: 1921 dt: 84.55 s HEC rate: 22.79 Hz
*** DSSSD # 6 count: 659 old count: 658 dt: 84.55 s HEC rate: 7.79 Hz
*** ENTRY finish ends
S O R T S T O P P E D ..... Tue Nov 8 22:59:16 2016
s2000-s2005 m_p versus m_n DSSSD #1-6
s2010-s2015 x versus y DSSSD #1-6
s2020-s2025 E_p versus E_n DSSSD #1-6
23.05 DSSSD bias & leakage currents - see attachments 5 & 6
FEE64 temperatures - see attachment 7 |
| Attachment 1: 32.png
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| Attachment 2: 31.png
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| Attachment 3: 30.png
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| Attachment 4: 40.png
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| Attachment 5: 41.png
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| Attachment 6: 42.png
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432
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Tue Nov 8 13:06:18 2016 |
DK, TD, CG, OH | NP1412 Run 1 |
AIDA run with Takechi experiment. 71~73 Ni beam setting
F5 carbon target is: IN
F7 CH2 target is: OUT
F11 carbon target is: OUT
All variable Al degraders at F11 are OUT
When the run started, we had 1mm Al degrader in (count rate of AIDA was near the background rate)
Then we took out the final 1mm Al degrader, and we started to get counts on AIDA (600 Hz on detectors 1, 2, 3, very little on 4, 5, 6)
Run file: NP1412/R1
ASIC parameter file: 2016Nov07-23.03.06
5 mm thick Al stopper is at the center of BRIKEN, with AIDA slightly behind it
Run start: 8/11/2016 22:00
Leak currents (4 to 5 uA each) shown as Attachment #1
22:30 All degraders removed at end of run Run Stop time 22:30 |
| Attachment 1: 14_JST_2016.png
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431
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Tue Nov 8 00:52:59 2016 |
OH, TD | FEE Settings and Options files |
Used a program to sort through the settings files located in /MIDAS/DB/EXPERIMENTS/AIDA/Settings_FIle_Name/nnaider1,2,3... and /MIDAS/DB/EXPERIMENTS/AIDA/Options.
By comparing the parameter values we got from this to the value we know they should be set to we found some discrepancies in FEEs 1 and 3-8 with values being set
to 0xd rather than the value to which they should have been saved to. This was corrected and new settings and options files were created. Last night we saw that
the DAQ is able to load these files correctly and that the values remain as they should be.
An excel sheet is attached which makes it easy to compare the values parsed by the code to the default values. To do this it is best to sort the data by FEE, then
type, then type number then parameter value number using the sort function on the data tab. After copying this data into the new settings sheet it will flag any
values that do not match the default values in red. |
| Attachment 1: FEE_Settings.xlsx
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430
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Tue Nov 8 00:12:56 2016 |
TD | Report - medium - TapeServer changes volume name following request for existing filename |
When you request a filename that already exists and select OK to the prompt
suggesting a new filename, TapeServer adds an additional character to the
volume name - see attachment 1 |
| Attachment 1: 9.png
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429
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Mon Nov 7 23:15:14 2016 |
TD, CG, OH | Tuesday 8 November |
08.15 DAQ found stalled
Soft reset OK
DSSSD bias & leakage currents OK - see attachments 1 & 2
FEE64 temperatures OK - see attachment 3
Ambient temperature +25.0 deg C, d.p. -0.2 deg C, RH 19.2%
System-wide checks OK *except* clock status errors for naida5, 7, 8, 15, 16
ASIC settings 2016Nov07-23.03.06
BNC PB-4
amplitude 90,000
frequency 25Hz range
08.30 AIDA moved into (CH2)n moderator
08.46 Start DAQ (R141)
BNC PB_4 pulser OFF
Background run with AIDA inside (CH2)n moderator
Statistics - good events - attachment 4
per FEE64 1.8.W spectra - see attachments 5-8
09.00 DAQ stops OK
System wide checks OK
BNC PB-4 pulser ON
amplitude 90,000
x5 attenuator IN
t_r 50ns tau_d 50us
polarity -, delay MIN, tail pulse
frequency 25Hz range
14.51 Bias and leakage voltages good (Attachments 9 and 10)
16.30 Ca beam delivered to F11 around 16:30.
PB shield still in place up stream of AIDA.
DAQ running in no storage mode. Leakage currents @ 16:40 in attachments 11+12.
18.28 DAQ stopped during LN2 fill cycle. Soft reset completed.
Will wait 15mins for cycle to complete and the start new run.
18.34 Ca beam stopped.
19.07 Run R146 started on no storage mode.
20.11 DAQ found stopped.
Unable to perform soft reset. Power cycling FEEs. |
| Attachment 1: 1.png
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| Attachment 2: 2.png
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| Attachment 3: 3.png
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| Attachment 4: 4.png
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| Attachment 5: 5.png
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| Attachment 6: 6.png
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| Attachment 7: 7.png
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| Attachment 8: 8.png
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| Attachment 9: 12.png
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| Attachment 10: 13.png
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| Attachment 11: bias1.png
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| Attachment 12: bias2.png
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Mon Nov 7 02:13:05 2016 |
CG, OH, TD, DK | Monday 7 November |
11.10 DAQ found stopped. No storage mode so can't tell when, but presumably at 06.30 during LN2 fill cycle.
Unable to regain control of (see errors after merger restart in attachment 1) system so power cycling FEEs.
11.15 Bias voltages @ ambient temp 25.5oC before DSSD noise investigation (attachment 2+3).
11.40 NB+DK attempting shielding of LN2 solenoid.
Manual fill initiated. DAQ still stopped at 11.41.
Unable to regain control of system. Power cycle FEEs while DK+NB install more shielding.
2:55 Made attempts to solve the noise issue that was plaguing DSSD1.
Attempts at checking the cabling, making sure the detectors were light sealed and switching the bias cables
around were unsuccessful.
A blue cable was found to be laying across the snout of AIDA that runs as a temperature probe for one of the
clover detectors.
Moving this cable appears to have solved this issue (Has been locked in position). See pulser spectrum in
attachments 4 and 5
23.15 DSSSD bias & leakage current Ok - see attachments 6-7
FEE64 temperatures OK - see attachment 8
00.05 DAQ start (R137)
Pulser Walkthrough
BNC PB_4 amplitudes 90,000-10,000 @ 10,000 step
x5 attenuator IN
t_r 50ns tau 50us
Frequency 250Hz range
Polarity -, tail pulse, delay MIN
ASIC settings 2016Nov07-23.03.06
00.21 DAQ start (R138)
Amplitude 14,000-2,000 @ 2,000 step
00.42 Background run R139 started. Pulser set to external trigger.
01.01 Run R139 closed successfully.
01.04 Started R140 on no storage mode to run overnight.
Leakage currents @ 01.06 shown in 9+10.
R140 still running ok @ 01.40. |
| Attachment 1: merger_error-DAQstop.png
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| Attachment 2: bias1.png
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| Attachment 3: bias2.png
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| Attachment 4: layout3_711.png
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| Attachment 5: layout4_711.png
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| Attachment 6: 20.png
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| Attachment 7: 21.png
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| Attachment 8: 22.png
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| Attachment 9: bias1.png
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| Attachment 10: bias2.png
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Sun Nov 6 05:16:22 2016 |
OH | Update |
Leakage current spreadsheet has now been uploaded to google docs for ease of access.
It can be accessed and edited from the following link: https://docs.google.com/spreadsheets/d/12hgbrywB10hGsKt5uc2HnLfZymh8_uvM6cEASbbqnBE/edit?usp=sharing |