 Wed Apr 21 11:27:55 2021, OH, Wed 21st April 12:00-16:00 6x
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12:30 MBS has crashed
This time AIDA is still running fine.
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Thu Apr 29 16:56:42 2021, OH, Config changes for 16FEE
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New set of ASIC settings produced 2021Apr29-13-16-00
- Note no longer odd/even for polarity of signal
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Tue May 4 21:26:43 2021, OH, Alpha run 10x
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22:26 Tape server set up to write to directory May21
DAQ stopped
Slow comparator set to 0x64 for all FEE64 and an ASIC check performed
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Wed May 5 20:10:16 2021, OH, Wednesday 5 May Alpha run 12x
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21:10 After all of the works in S4 today the noise in the system was considerably worse
It was decided that before starting a new alpha run a powercycle would be performed.
The powercycle has had no effect on the rates. They are still terrible.
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Tue May 11 07:21:24 2021, OH, Tuesday 11 May
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08:20 System wide checks all ok except
Base Current Difference
aida01 fault 0xc10c : 0xc10e : 2
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Thu May 13 23:58:05 2021, OH, Friday 14th May 00:00 - 08:00 21x
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00:00 OH Takes over.
PULSER SETTINGS
---------------------------
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Wed May 19 06:59:33 2021, OH, Wednesday 19th May 08:00 - 16:00 9x
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08:00 OH Takes over for CA
Thresholds 0xc for p+n and 0x19 for n+n ASICs 1-3 and 0x64 for n+nASIC4
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Thu May 20 14:56:33 2021, OH, Thursday 20th May 16:00 - 24:00 10x
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16:00 p+n threshold 0xc (120keV)
n+n threshold DSSD2 0x20 (250keV) ASICS 1-3, 0x64 ASIC4
n+n threshold DSSD2 0x19 (250keV) ASICS 1-3, 0x64 ASIC4
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Fri Sep 3 13:39:42 2021, OH, Additional noise tests performed at GSI
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Contents of an email from NH to OH and TD about tests performed on an additional bias supply:
This email was sent to you by someone outside the University.
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Mon Oct 18 13:01:04 2021, OH, Proxy config
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| Proxy for firefox and anydesk |
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Mon Oct 18 13:03:23 2021, OH, DHCPd.conf backup
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Mon Oct 18 14:20:32 2021, OH, Top bar launchers
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launcher1
TclHttpd @8015 for AIDA
/MIDAS/Linux/startup/HTTPD
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Tue Oct 19 16:17:49 2021, OH, AIDA-gsi server to centos 7
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Following advice of CU have updated the server to centos 7.
To do this a new 500GB SSD was purchased and installed in the enclosure and a clean install of centos7 was installed to this.
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Thu Oct 21 09:08:41 2021, OH, MIDAS start up messages
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Thu Oct 21 09:33:08 2021, OH, Noise tests - 21st Oct 2021
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Pulser was left on overnight with the bias filters on
First plot is FEE14 not FEE8
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Thu Oct 21 16:18:51 2021, OH, FEE and Adaptor board groundings
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During investigations into the noise today by NH and OH a couple of findings were made on the grounding of the FEEs and Adaptor boards.
- The adaptor boards have no connection to the FEE ground over the ERNI connector
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Fri Oct 29 10:49:01 2021, OH, Noise tests - 28th October -29th October 24x
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Plan for the day was to connect a mechanical ground to the FEEs connected to DSSD0 1, 2, 3, 4, 9, 10, 11 and 12
This was done by connecting thick copper cable to the mechanical ground wires on the AIDA frame (These ground wires are connected to the platform ground |
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Wed Mar 2 09:08:44 2022, OH, DAQ Status 2nd March 2022
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DAQ was found yesterday with none of the FEEs reporting any good events on any FEE - attachment 1
Temperature menu is still responsive and all FEEs report a temperature
Looking at the white rabbit timestamps aida09 has a gibberish timestamp - attachment 2
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 Wed Mar 2 10:05:13 2022, OH, DAQ Status 2nd March 2022
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> DAQ was found yesterday with none of the FEEs reporting any good events on any FEE - attachment 1
> Temperature menu is still responsive and all FEEs report a temperature
> Looking at the white rabbit timestamps aida09 has a gibberish timestamp - attachment 2
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Mon May 2 09:52:20 2022, OH, Shifter checklist 2022
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Every 30 minutes:
- Reload statistics (Web browser tab screen 1, workspace 3)
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