Fixed, e748, Wed Jul 5 15:30:03 2017, Freddy, OFFLINE, General, , MUST2 offline analysis of run 323 
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Here is a plot of the MUST2 PID for telescope 3:
- dE - TOF with a veto on CsI_ to remove direct 12Be hitting the detector.
- dE - E ungated for a given crystal close to the beam axis
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Fixed, e748, Wed Jul 5 18:36:49 2017, Freddy, OFFLINE, General, , PID from NUMEXO merged (partially)
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Here is the PID(dE Vs E) plot obained using the IC energy from NUMEXO Vs the plastic energy coded in our acquisition for the long run of last night (323)
The resolution is indeed about 10% (estimated on the 12Be spot.
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Fixed, e748, Thu Jul 6 01:00:21 2017, Freddy, MUST2, Hardware, N/A, Problem with position of télescopes 6&7
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| Due to a cabling problem telescope 6 was seen as telescope 7 and inversly. |
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Pinned, e744, Wed May 23 17:23:34 2018, Freddy, MUST2, General, , Pedestals and alpha calibration analysis
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Calibration coefficients for MUST2 telescopes were extracted from run_0118 (acquired during night from 13th to 14th of May). They are now located in the
folder:
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Fixed, e755, Thu Jun 28 10:38:58 2018, Freddy, MUST2, General, N/A, T4 Comparison of calibration runs
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Attached is a comparison of two calibrations performed before the experiment (2 weeks and one day before) for Telescope 4 (the one having a degraded resolution
in Ex on the offline).
One can see that:[LIST]
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Fixed, e755, Thu Jun 28 08:34:30 2018, Fredd, Louis, Daisuke, RUN, General, Cryo-LH2, Run 170
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[U][B]Run 170[/B][/U][LIST]
[*] start: 8h07
[*] start:
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Fixed, e755, Sun Jun 24 13:25:30 2018, Fred, valérian, daisuke, DAQ, Software, N/A, Scalers to be recorded
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The U2M scaler data cannot be recorded to the data in the current version of Narval. So there were no scaler data during the measurement of 40Ca.
To resolve the situation, we added register parameters for specified channels of U2M. This allows us to record the counts of a given channel at each event. |
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Fixed, e744, Wed May 30 07:06:58 2018, François, Louis, Valérie, RUN, General, CH2, Run 2116
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Wednesday 30th May.
Beam back at 6h59. Run 2116 started at 6h69. STOP at 8h33 (beam rate decreasing at the end of the run due to machine problems).
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Fixed, e744, Tue May 29 17:14:41 2018, François, Freddy, Valérie, BEAM, General, , Beam back in D6
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At 17pm Tuesday 29th we have beam coming back in D6. Run (without storage)
NB: The current on T4 (with Hv set 60V) is fluctuating between 4 and 6.5 µA. |
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Pending, e744, Mon May 28 16:14:29 2018, François & Valérie, MUST2, General, N/A, Cooling system
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Monday 28th 16h10: we refill the cooling system for MUST2. The level should be ok for the rest of the experiment.
(Around 4 days). |
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Ongoing, e744, Thu May 3 08:50:17 2018, François, VACUUM, General, , stop vacuum
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turbo pumps stopped at 8H45
problem with the cooling system of the M2C chamber, the liquid was in the pipe but it was stopped, no flow, with a lot of "dusts" (vert de gris) => decision |
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Fixed, e748, Mon May 14 10:49:47 2018, François, DAQ, Software, , TDC problem
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Problem :
TDC labels are 0. After the compilation of action list the labels seem to appear (if I remember correctly), but after a save/reload of the config they
are gone, and in all cases no event coded (on the oscilloscope a validation point is visible, but do not know what this means in the case of a TDC – even |
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Fixed, e744, Mon May 14 13:52:25 2018, François, BEAM, General, , Profileur
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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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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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Pending, e744, Sun May 27 15:36:31 2018, François, BEAM, Social, , News updated
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19H
They succeeded to get 90 % transmission with CSS1 but the energy at the exit was changed by 4%, that is not compatible with the CSS2 limit of 1 %. After
fitting the CSS1 energy they obtained 70-80 % transmission only, but it is enough. The problem with the HF of CSS2 was solved. They are trying to accelerate |
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Fixed, e738, Thu Jul 12 16:22:43 2018, Frank, Louis, RUN, General, Cryo-LH2, RUN 363 10x
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RUN 363
start: 16h09 stop: 18h10
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Fixed, e738, Thu Jul 12 18:12:33 2018, Frank, Louis, RUN, General, Cryo-LH2, RUN 364 12x
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RUN 364
start: 18h11 stop: 20h45
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Fixed, e738, Thu Jul 12 20:47:32 2018, Frank, Louis, RUN, General, Cryo-LH2, RUN 365 10x
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RUN 365
start: 20h46 stop: 22h43
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Fixed, e738, Thu Jul 12 22:45:50 2018, Frank, Louis, RUN, General, Cryo-LH2, RUN 366 15x
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RUN 366
start: 22h44 stop: 00h42
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