Fixed, e755, Tue Jun 26 13:41:02 2018, NPTeam, MUST2, General, N/A, Change in strips firing 
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After changing in the MUST2 the range of pedestal suppression (Ex < 8192 are rejected and Ey > 8192 are rejected). we can clearly see that there are no
more firing of all the strips for X and Y.
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Fixed, e755, Tue Jun 26 14:29:36 2018, Daisuke, Louis, Olivier, Valérie, RUN, General, Cryo-LH2, RUN 146
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Run 146 -- 26th June start@ 14h07 stop @14h26
e748 Exxx 844513015 26 juin 14:26 /data/e748X/e755/acquisition/run/run_0146.dat.26-06-18_14h07m32s
The run was stopped: no beam due to the source disjonction.
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Fixed, e755, Tue Jun 26 14:39:52 2018, Charles H, Fred, Valérie, RUN, General, Cryo-LH2, RUN 147 6x
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Run 147 -- 26th June start@ 14h34
We make some checkings of DT during the beam stop due to the source disjonction.
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Fixed, e755, Tue Jun 26 16:38:31 2018, daisuke, thomas, RUN, General, Cryo-LH2, RUN 148 38Ca beam is back 20x
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Fixed, e755, Tue Jun 26 16:40:12 2018, Adrien, OFFLINE, Software, Cryo-LH2, Offline analysis of p,t
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| Looking at the pt reaction and gating on z = 20 (solid blue) and z=19 (hashed orange) we see a total of three states. |
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Fixed, e755, Tue Jun 26 18:28:45 2018, Nori, OFFLINE, General, Cryo-LH2, 37K,36Ar(p,t)
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Offline analysis of run0128-0146.
Cuts: tritons, target aperture, beam, and multiplicity=1. Zero-degree infomation was not used.
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Fixed, e755, Tue Jun 26 18:41:59 2018, e755 Valérie, RUN, General, Cryo-LH2, DAS save Summary of MUST2 conditions -26 june
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The DAS configuration was saved under e755.das and .e755_Exp26juin18Mmthreshd.das at 18h40 on June 26th.
Main changes in the DAS on 26 JUNE were:
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Fixed, e755, Tue Jun 26 20:33:17 2018, daisuke, TARGET, Hardware, Cryo-LH2, Liquid hydrogen target logger
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Fixed, e755, Wed Jun 27 01:14:54 2018, takeshi, RUN, General, N/A, online run summary
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I made a run summary up to now in the google spreadsheet.
You can see it on
https://docs.google.com/spreadsheets/d/1yErcQcrXPdJjEOfUd9D9KPWWkWQpw5kX4wFze6vwij4/edit?usp=sharing
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Fixed, e755, Wed Jun 27 01:34:28 2018, Freddy Louis, RUN, General, Cryo-LH2, run153 12x
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RUN 153
started @ 1h26 stopped at 3h20
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Fixed, e755, Wed Jun 27 03:29:32 2018, Freddy Louis, RUN, General, Cryo-LH2, RUN 154
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RUN 154
started @ 3h21 stopped @ 5h16
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Fixed, e755, Wed Jun 27 04:12:57 2018, Freddy, Louis, OFFLINE, General, , Summary 38Ca(p,t) - Run 128 to 152
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Here are some plot summarizing the analysis status on the 38Ca(p,t) channel.
Run concerned: 128-152 (from 25/06 @ 17h11 to 26/06 @ 22h43)
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Fixed, e755, Wed Jun 27 04:46:00 2018, Freddy, Louis, OFFLINE, General, , Summary 36Ar(p,t) - Run 128 to 152
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Here are some plot summarizing the analysis status on the 36Ar(p,t) similar method as in the previous entry:
Run concerned: 128-152 (from 25/06 @ 17h11 to 26/06 @ 22h43)
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Fixed, e755, Wed Jun 27 05:20:22 2018, Freddy Louis, RUN, General, Cryo-LH2, RUN 155
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RUN 155
started @ 5h16
stoppd at 7h19
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Fixed, e755, Wed Jun 27 05:57:49 2018, takeshi, TARGET, General, Cryo-LH2, liquid hydrogen target temperature log
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It seems stable.
We liquified H2 around 22:00 24th (10 hours in the plot), so the target kept liquefying about 55 hours at 6:00 27th.
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Fixed, e755, Wed Jun 27 07:23:41 2018, Freddy Louis, RUN, General, Cryo-LH2, RUN 156
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RUN 156
start at 7h17
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Fixed, e755, Wed Jun 27 09:26:32 2018, daisuke, TARGET, Hardware, Cryo-LH2, Liquid hydrogen target logger (end of 38Ca)
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Fixed, e755, Wed Jun 27 09:49:37 2018, gib, RUN, General, Cryo-LH2, RUN 155
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| run 156 for ref. LH2 empty next |
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Fixed, e755, Wed Jun 27 10:08:41 2018, gib, RUN, General, Cryo-empty, RUN 157 : empty target 17x
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Fixed, e755, Wed Jun 27 10:15:36 2018, takeshi, RUN, General, Cryo-LH2, run summary for 38Ca + liq. H2
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Here is the summary of the measurement of 38Ca + liq H2 setting.
We obtain 49.45-hour data acquisition time, which contains 1.4 * 10^6 CATS DIV triggered event.
The CATS DIV factor is 30000 for each CATS, so we can estimate the "gated beam rate", the beam rate including dead time of the DAQ, was 1.2 * 10^5 cps.
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