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Pinned, e744, Fri May 25 04:02:29 2018, Valerian Iulian Pedja and Cristina, OTHER, General, N/A, General power cut of ganil
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Due to some water leaks, CSS1 CSS2 and CIME as the vacuum system of GANIL are down... Time loss could be considerable... They talked about beam possibility
in the morning but it seems unlikely. |
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Fixed, e744, Fri May 25 08:37:04 2018, Adrien Matta, MUST2, Hardware, N/A, MUST2 cooling
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Vacuum at 1.7 e-5 torr this morning.
I started the MUST2 cooling, setting both coolers at -5C.
Time of operation 8h35.
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Pending, e744, Fri May 25 13:08:44 2018, e748, OTHER, Software, N/A, CSH is broken
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| Someone change the .cshrc file this morning this morning at 11h30. None of the alias worked anymore. |
Pinned, e744, Fri May 25 14:10:34 2018, Freddy, Louis, Lama, OFFLINE, General, , MM - dE_TOF diagnostic with/without CsI_E 
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Attached are some plot of dE-TOF PID for run 1004 after the threshold change ( 1 MeV --> 500 keV).
Putting a condition on CsI_E>0 select well punch through event as expected. |
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Ongoing, e744, Fri May 25 15:10:23 2018, François, CATS, Hardware, , delay on CATS
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| CATS delay 500 ns was changed to 300 ns, in order to get the stop signal on MUST2 TAC well within the range of the TAC. |
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Ongoing, e744, Fri May 25 15:19:38 2018, Cristina, OFFLINE, General, , isomers present in the 14N runs
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Attached are some pictures of the energy_vs_time spectra for EXL and PPT detectors recorded during 14N runs
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Fixed, e744, Fri May 25 15:29:51 2018, François, OTHER, Hardware, , tac FAG_HF
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A delay of 500 ns was put to the start signal = FAG of the FAG_HF_validated TAC
and a range of 500 ns selected |
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Fixed, e744, Fri May 25 15:41:50 2018, e744- Valérie, DAQ, General, N/A, DAS configurations for E744-Summary 11x
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List of the saved files of the DAS configuration used on May-24h and May-25th:
[Note that:
All the files are used on run with the name "e744.das".
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Ongoing, e744, Fri May 25 16:49:53 2018, e748, MUST2, General, CH2, Raw dE-TOF bidim for the 5 telescopes zith the 14N beam
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| Pedestal seems not to be aligned for T4 |
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Fixed, e744, Fri May 25 17:42:21 2018, shumpei, MUST2, Software, N/A, CsI energy calibration for MUST2 telescopes 6x
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Calibration parameter for MUST2 CsI crystals are calculated with run1001-1006.
Attached are dE(DSSD)-E(CsI) plot of all the telescopes and parameters.
The parameter files are in
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Fixed, e744, Fri May 25 17:51:45 2018, e744 Iulan Valérie, RUN, General, CH2, Run 1008 starting runs with 14N
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[U][B]BAD RUN FOR 14N[/B][/U]
Run 1008 BAD RUN 0 Events
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Fixed, e744, Fri May 25 18:15:41 2018, Pierre, MUST2, General, CD2, new dEE PID using Shumpei calibration
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Fixed, e744, Fri May 25 21:34:19 2018, e744 Iulan, Fairouz, Valerie, DAQ, Hardware, CH2, Problem of FAG validation +change of ADC parameter for TAC signal
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The Time signal MM_PPT is now in the parameter MCP_HF of the ADC.
The problem was on the FAG signal validation (bad output of the discriminator)
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Fixed, e744, Fri May 25 21:37:45 2018, iulian nicolas valérie, RUN, General, N/A, run 1012 all triggers 14O beam in D4
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Fixed, e744, Fri May 25 22:03:12 2018, e744 Must2+LISE teams, RUN, General, CH2, RUNS 2000, 2001 6x
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Beam 14O
Run 2000 start with all triggers, including LISE trigger, during 1 minute for tests.
start 22:00:58; stop
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Fixed, e744, Fri May 25 22:46:26 2018, e744 Must2+LISE teams, edit Valérie, RUN, General, CH2, RUN 2004 6x
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Run 2004 Date : 25/05/2018 22:45:58 25/05/2018 23:17:39
End of Run, error Narval see snapshot ProblemNarvalRCCEndRun2004.png
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Ongoing, e744, Fri May 25 23:15:57 2018, Valerian, OFFLINE, General, CH2, Oxygen 15 excitation function
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After a quick analysis, we can conclude that MUST2 is working for resonant elastic scattering. We find a resolution of 125 keV which will improve with a
better analysis, as we are using a basic calibration for CsI Energy. |
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Fixed, e744, Fri May 25 23:26:23 2018, e744 Must2+LISE teams, edit Valérie, RUN, General, CH2, START NARVAL, new version
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the NARVAL version is now reinstalled by Fred Saillant.
see plot ResolProblemNarvalEndofRun25may23h.png
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Fixed, e744, Fri May 25 23:33:27 2018, iulian, OTHER, Hardware, CH2, changes after run 2004
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Target was changed to target number 5 (CH2 100 um GOODFELLOW)
The T_EXL1718 ok
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Fixed, e744, Sat May 26 00:24:50 2018, e744 valérie, DAQ, General, CH2, change of trigger and division
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TRIGGER entry for CATS, presently IN8, seems to be not running. We put it on IN7(Gatconf =64).
divisions EXL 10**4
PPT 3000
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