 Wed May 24 13:39:12 2017, Patrick Coleman-Smith, Examination of Console Logs -- and a couple of reminders
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I have tarred and zipped all 24 logs and shipped them back to the UK. Now I can browse through them.
Studying the "panics" :=
nnaida17 has one which is an NFS mount failure. |
 Wed May 24 14:51:06 2017, Patrick Coleman-Smith, Examination of Console Logs -- and a couple of reminders
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Quote:
I have tarred and zipped all 24 logs and |
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Wed May 24 15:58:53 2017, Patrick Coleman-Smith, Examination of Console Logs -- and a couple of reminders
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Quote:
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Sun Nov 27 12:30:41 2016, AE, PV, Energy loss in Degraders and Implantation for runs 1028 and 1033 6x
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Implantation profile in AIDA
BigRIPS file 1028 (Attachment run1028.png): Degrader setting: 3 mm Pb(fix) + 0.8 mm W(variable) + 2 mm Al(variable)
BigRIPS file 1033 (Attachment run1033.png): Degrader setting: 3 mm Pb(fix) + 0.8 mm W(variable) + 2 mm Al(variable) + 1 mm |
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Wed Sep 10 09:27:43 2014, Patrick, Elog appreciation
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| This is very interesting. Look forward to many happy interactions. |
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Wed Jun 1 07:49:45 2016, TD, Detector noise - state of play 10x
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Screenshots of ASIC#1 waveforms for each side of each of the DSSSD #1 - #6 are attached.
Standard ASIC settings - tau = 8us
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Thu Nov 23 01:10:43 2017, TD, CB, Detector bias & leakage currents - October & November 2017
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| https://docs.google.com/spreadsheets/d/12hgbrywB10hGsKt5uc2HnLfZymh8_uvM6cEASbbqnBE/edit#gid=282765719 |
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Wed Mar 29 08:13:34 2017, DK, PV, JL, CG, Degrader, Pb wall opening
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16:21
Chris noticed that when the degraders that are at the beam right position when they are "out" may not be fully removed from the beamline. It's difficult |
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Thu Apr 30 03:00:48 2015, TD, Degrader changes
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From 20.00 29.4.15
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Thu Nov 10 11:57:35 2016, TD, Data directory NP1412 renamed as RIBF123R1
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Data directory NP1412 renamed as RIBF123R1
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Sun Jun 18 06:35:22 2017, TD, DSSSD bias & leakage current spreadsheet
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https://docs.google.com/spreadsheets/d/12hgbrywB10hGsKt5uc2HnLfZymh8_uvM6cEASbbqnBE/edit#gid=808110721 |
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Thu Jun 21 06:48:22 2018, TD, OH, DSSSD HV cabling
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The DSSSD HV cabling has been changed in preparation for configuration change
from 6x DSSSDs to 8x DSSSDs as follows:
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Sun Oct 5 22:42:56 2014, Chris Griffin, DL tests on 02/10/14 17x
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A late entry for the work I carried out on Thursday.
With the Emco box providing the HV, the pulser peak showed double (or triple) peaks. This was not seen with the SY1527 so I thought this would
be better for looking at peak widths. |
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Mon Nov 28 15:53:39 2016, AE, AT, RG, CG, DAQ synchronization 7x
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We noticed a peculiar feature in the time-stamp synchronization monitor. The spectra of timestamp difference between pairs of DAQ systems show, for all
possible pair combinations, a peak at Delta(ts)= 65535 = 2**15
This corresponds to a difference of 2.6 ms (for 25MHz correlation clock). See the attachments taken ~23:00 of Nov 28th. |
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Tue Oct 18 06:56:52 2016, TD, DAQ status
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From the installation of the RG58 cable for the 50MHz TTL clock from BRIKEN DAQ
to AIDA Master MACB external clock input we observe DAQ stalls at c. 06.30 and
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Wed Jun 8 09:29:55 2016, TD, DAQ state of play 9x
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17.25 State of play
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Fri May 19 10:16:27 2017, CB, TD, OH, DAQ sever rebooted
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18:16 Finished rebooting DAQ server and acquisition. All OK, except ADC calibration on #7.
Started run May2017/R16
ASIC settings 2017Mar27-16.12.39 *except*
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Mon Feb 23 07:23:08 2015, J. Agramunt, H. Baba, A. Estrade, DAQ correlation test
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The attached figure shows the configuration used to test the synchronization of the DAQ systems using a
correlation scalar counted from a common clock signal (DAQcorrelation_diagram.pdf).
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Fri Jun 10 02:25:45 2016, TD, ML & YS, DAQ State of Play - Friday 10 June 2016 6x
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10.25 Screenshots showing DAQ state of play during NP1512 |
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Sun Sep 30 01:48:27 2018, OH, TD, Current link to Google sheets leakage current log
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| https://docs.google.com/spreadsheets/d/12hgbrywB10hGsKt5uc2HnLfZymh8_uvM6cEASbbqnBE/edit?pli=1#gid=282765719 |