 Sun Jul 16 09:32:57 2023, TD, Firefox browser proxy setting change
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Firefox browser proxy setting changed to 'Auto-detect proxy settings for this network' ( Firefox -> Edit -> Settings -> Network Settings -> Settings ) |
Tue Mar 1 08:29:19 2022, OH, NH, Findings from the upgrade to centos7 from SL6 
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Required packages not included as default
csh (For running MIDAS scripts)
xinetd (Runs the rdate server for the FEEs)
Telnet
(Communication with the FEEs)
dhcp
Configuration changes
FEEs uses NFS2 which is no longer enabled by
default
Must edit config in /etc/nfs.conf to uncomment the following lines:
[nfsd]
vers2=y
/etc/xinetd.d/time-stream |
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Thu Apr 15 12:23:22 2021, NH, Fast Discriminator Masks
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It is possible to get good rates with the fast discriminators with a few hot channels mask in aida03 and aida10
Threshold is 0x20 = 3.2 MeV
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Tue Jul 22 18:00:45 2025, CC, NK, MP, FWHM aida FEE
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AIDA05 completely disconnected, all the others FEEs64 are fully connected
Attachment 1: aida05, FWHM= 95 ch, 63 keV
Attachment 2: aida15, FWHM= 108 ch, 74 keV |
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Wed Jun 9 19:17:21 2021, TD, FEE64 system console logs
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Thu Sep 6 15:42:53 2018, OH, TD, FEE64 system console logs
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Kernel panics during boot cab be observed in files ttyUSB1 and ttyUSB5
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Sun Apr 7 13:08:52 2024, TD, FEE64 configuration
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FEE64 configuration per https://elog.gsi.de/despec/S100/6
Configuration: Wide - 16 FEEs, 2 DSSD
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Tue May 4 14:26:50 2021, NH, FEE64 Adapter wiring diagram and layout
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A figure showing the FEE64 numbers (a previous diagram had 2/6 and 4/8 on the wrong side of the DSSD) and the wiring of pulser/HV
Also the jumpers connected to the boards
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Thu Dec 19 14:45:42 2019, TD, FEE64 ASIC settings - different diode link settings
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[npg@aidas-gsi 2019Oct31-13.24.23]$ pwd
/MIDAS/DB/EXPERIMENTS/AIDA/2019Oct31-13.24.23
[npg@aidas-gsi 2019Oct31-13.24.23]$ /bin/csh
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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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 Tue Oct 26 16:08:46 2021, NH, 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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Thu Mar 21 14:10:10 2019, NH, FEE Temperatures
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All 12 FEEs powered up, and temperatures are OK.
Passed ASIC checks and system wide checks - now checking cabling and to mount snout. |
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Sat Apr 24 05:17:51 2021, ML, End of beam
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| Beam has now stopped (end of expriment) and background measurements starts. |
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Mon Mar 16 07:25:24 2020, NH, End of Experiment
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08:25 Beam Stopped, end of S480
Tape Server stopped at R12_2097
Started again in no storage mode |
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Fri Mar 22 15:44:20 2019, NH, End of 22.03.2019
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End of the day - Detector unbiased and FEE64s turned off for the weekend as they won't be monitored.
Water will remain on. |
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Tue Mar 19 10:17:30 2024, NH, Dry Run 2024 - 19th March 24
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AIDA has 8 FEEs and 1 DSSSD
Aida08 (HDMI#12) had no WR again, I moved it to a different MACB and now it gets WR
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Mon Oct 13 15:04:53 2025, JPB, NH, GB, MP, Dismount AIDA and realign the cables
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We have dismounted the AIDA stack and bPlast and realigned the cables so that they can fit into the adaptors.
The plan for the next couple days is the following:
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Wed Oct 30 11:51:08 2019, CA, TD, NH, Detector biasing
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12.51 - detector bias and leakage currents - detector 3 has no current
- other detectors ok
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Wed Jun 5 08:34:47 2024, JB. AM, MP, MY, Detector bias tests 14x
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We are trying to bias each system on its own and in sequence biasing each other detector system to see the interdependence.
HV OK. TEMP OK. Attachment 1 &2. |
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Thu Dec 6 15:31:40 2018, TD, CA, NH, December 6th 2018 11x
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15.32 1.8.W spectra for aida01, aida09, aida10, aida11, aida12 (attachments 1, 2, 3)
2 and 3 expanded in Y and X direction respectively
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