Ongoing, e738, Wed Jun 27 17:42:14 2018, daisuke, OTHER, General, N/A, Toward E738 
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Ongoing, e755, Sat Jun 30 20:12:33 2018, takeshi, TARGET, Hardware, Cryo-LH2, target temperature
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Latest update at 12:15 pm on July 1
Here are the temperature logs up to 7:00pm 30/6. |
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Ongoing, e738, Mon Jul 2 01:29:58 2018, daisuke, OTHER, General, N/A, Q values
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Reaction : 9C(1H,3H)7C Q -29.5098 MeV Ex 0 MeV
9C Z 6 A 9 Mass excess 28911.0 keV
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Ongoing, e755, Mon Jul 2 16:16:40 2018, takeshi, TARGET, Hardware, Cryo-LH2, temperature log of the target
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Ongoing, e738, Sun Jul 8 08:53:44 2018, takeshi, TARGET, Hardware, Cryo-LH2, temperature log of the target
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Ongoing, e738, Mon Jul 9 23:21:55 2018, takeshi, TARGET, Hardware, Cryo-LH2, temperature log of the target
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Here are the temperature logs of the liquid H2 target up to now.
I would share the log during the regeneration. |
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Ongoing, e738, Wed Jul 11 03:57:50 2018, e748, OFFLINE, General, Cryo-LH2, Conversion problem
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Conversion of runs 335 gives the following error (attached)
Size of raw file =3.5 Go
Size of root file = 1.5Go |
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Ongoing, e738, Wed Jul 11 08:32:42 2018, takeshi, TARGET, Hardware, Cryo-LH2, temperature log of the target
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Ongoing, e738, Wed Jul 11 15:41:33 2018, Franck, Jacques, Daisuke, RUN, General, Cryo-LH2, Run 347
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Run 347 Start 15:28 stop 17h17
e748 Exxx 3,6G 11 juil. 17:17 /data/e748X/e755/acquisition/run/run_0347.dat.11-07-18_15h28m32s
CATS thresholds lowered from 40 to 24 mV
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Ongoing, e738, Wed Jul 11 17:25:11 2018, Louis, Daisuke, Nori, Valérie, RUN, General, Cryo-LH2, Run 348
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Run 348 Start 17h17
Beam: 9C at 2.3*10⁵pps in CATS1, 2uA of intensity of the primary beam
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Ongoing, e738, Thu Jul 12 13:49:38 2018, takeshi, TARGET, Hardware, Cryo-LH2, temperature log of the target
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Fixed, e748, Wed May 24 09:07:59 2017, Adrien Matta, OTHER, General, , e748 Planning
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Feel free to edit this spread sheet.
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Fixed, e748, Wed May 24 09:32:41 2017, Adrien Matta, MUST2, Hardware, , Mounting of the telescope in G3
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The telescope has been mounted in there stand in G3.
[LIST]
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Fixed, e748, Wed May 24 09:35:00 2017, Adrien Matta, CATS, Hardware, , BTD chambers mounting in D6
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Sebastient started mounting the BTD chamber in D6.
The frame is in place, BTD chambers one and 2 are mounted.
CATS1 is in BTD1, CATS 2 remain to be mounted.
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Fixed, e748, Wed May 24 15:48:24 2017, Adrien Matta, MUST2, Hardware, , PCB number for each telescope
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[LIST]
[*] T1 PCB 5
[*] T2 PCB 9
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Fixed, e748, Thu Jun 1 09:29:50 2017, Adrien Matta, MUST2, Hardware, , Telescope cabling debbug in G3
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Test performed without vaccum, in the dark, cooling at 20.
[LIST]
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Fixed, e748, Thu Jun 1 09:32:38 2017, Adrien Matta, MUST2, Hardware, , MUST2 cabling scheme
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The MUST2 cabling scheme has been change so Telescope 1 to 4 and 5 to 8 are on two independent set of distribution box and HV Card.
Telescope 1 to 4 are on the small distribution box and the first HV card. This correspond to the down stream flange.
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Fixed, e748, Fri Jun 2 12:03:32 2017, Adrien, Laurent, Shumpei, MUST2, Hardware, , M2C vacuum test
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We mounted 2 dry pump on the chamber and started pumping at 11h.
Pressure was about 6e-1 mbar around 11h45.
Waiting to switch on the turbo at 1e-1 mbar.
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Fixed, e748, Tue Jun 6 09:07:34 2017, Adrien Matta, BEAM, General, , Moving to D6
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| M2C Chamber now in D6 after a smooth ride, ready to be aligned. |
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Fixed, e748, Tue Jun 6 18:17:03 2017, Valérian et François, EXL, Hardware, , Hardware coupling of EXL with MUST2
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EXL seems to fit with Adrien's setup.
We still have to test if it fits inside the chamber. |
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