Fixed, e738, Sat Jul 14 05:00:37 2018, e748, RUN, General, Cryo-LH2, run 380 
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count rate in Cats : 100 kHz
Start time: 04:38 |
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Fixed, e738, Sat Jul 14 06:49:03 2018, e748, RUN, General, Cryo-LH2, run 380
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count rate in Cats : 100 kHz
Start time: 06:39 |
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Fixed, e738, Sat Jul 14 09:57:36 2018, takeshi, TARGET, Hardware, Cryo-LH2, target temperature during night
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| I would share the temperature log of the target as it was liquefied 21:00 13th. |
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Fixed, e738, Sat Jul 14 10:14:00 2018, marlčne, jacques, daisuke, RUN, General, Cryo-LH2, RUN 382 9x
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12C + liquid H. Before the run, the beam stopped for 2 hours due to the gate valve of E9 shut out the beam. This is because the manually operate turbo pump
was turned off by itself due to unknown reason. Sébastien came to close the valve of this turbo pump and evacuate E9 using another turbo pump only. The
vacuum of E9 is about 4e-5 mbar as of 9 am.The interlock is set at 9e-5 mbar.
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Fixed, e738, Sat Jul 14 11:37:58 2018, marlčne, daisuke, RUN, General, Cryo-LH2, RUN 383 25x
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12C + liquid H.
11h33 start.
12h00 Asked PCP to increase the intensity. CATS1,2 120 kpps. Plastic 100 kpps. CATS1/2 0.14/0.10 micro A. CATS2 current bursts to ~0.5 micro A once every |
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Fixed, e738, Sat Jul 14 14:01:55 2018, Daisuke, Jacques, Shumpei, Valérie, RUN, General, Cryo-LH2, RUNS 384-385 16x
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12C + liquid H.
RUN 384 start 13h58 stop 15h54
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Fixed, e738, Sat Jul 14 18:18:33 2018, Daisuke, Jean-Charles, Megumi, Nori, Shumpei, Valérie, RUN, General, Cryo-LH2, RUN 386 TUNING 9C 8x
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9C + liquid H.
SLITS FH31 +/- 2mm then +/-5 mm at the beginning of the run
RUN 386 start 18h16 stop 18h28
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Fixed, e738, Sat Jul 14 18:36:38 2018, Daisuke, Jean-Charles, Megumi, Nori, Shumpei, Valérie, RUN, General, Cryo-LH2, RUN 387 TUNING 9C
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9C + liquid H.
SLITS FH31 +/- 5 mm F43 opened
I ~ 1.6µA TRIGGERS CATS2, PLASTIC div
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Fixed, e738, Sat Jul 14 18:37:29 2018, Daisuke, Jean-Charles, Megumi, Nori, Shumpei, Valérie, RUN, General, Cryo-LH2, RUN 388 TUNING 9C
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9C + liquid H.
SLITS FH31 +/- 5 mm F43 opened
I ~ 1.6µA normal TRIGGERS MUST2 CATS div Plastic div
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Fixed, e738, Sat Jul 14 18:54:01 2018, Daisuke, Jean-Charles, Megumi, Nori, Shumpei, Valérie, RUN, General, Cryo-LH2, RUN 389 TUNING 9C 7x
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9C + liquid H.
SLITS FH31 +/- 30 mm F43 opened
I ~ 1.6µA normal TRIGGERS MUST2 CATS div Plastic div
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Fixed, e738, Sat Jul 14 19:01:22 2018, Daisuke, Jean-Charles, Megumi, Nori, Shumpei, Valérie, RUN, General, Cryo-LH2, RUN 390 TUNING 9C 7x
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9C + liquid H.
SLITS FH31 +/- 20 mm F43 V 10 mm; FH43 10 mm I~1.9 µA
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Fixed, e738, Sat Jul 14 19:38:25 2018, Daisuke, Jean-Charles, Shumpei, Valérie, RUN, General, Cryo-LH2, RUN 391 TUNING 9C
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9C + liquid H.
SLITS FH31 +/- 20 mm F43 V 10 mm; FH43 10 mm I~1.9 µA
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Fixed, e738, Sat Jul 14 20:16:50 2018, Daisuke, Shumpei, Valérie, RUN, General, Cryo-LH2, RUN 392 9C 21x
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9C + liquid H.
RUN 392 start 19h46 stop 21h47
e748 Exxx 3,5G 14 juil. 21:49 /data/e748X/e755/acquisition/run/run_0392.dat.14-07-18_19h45m58s
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Fixed, e738, Sat Jul 14 21:53:48 2018, Daisuke, Shumpei, Valérie, RUN, General, Cryo-LH2, RUN 393 9C 9x
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9C + liquid H.
RUN 393 start 21h48 stop 23h49
e748 Exxx 4,0G 14 juil. 23:49 /data/e748X/e755/acquisition/run/run_0393.dat.14-07-18_21h48m17s
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Fixed, e738, Sun Jul 15 00:48:03 2018, takeshi, RUN, General, N/A, run summary
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Here are the run summary of E738 experiment up to 1:00 am 15th.
31.7 hours for 10C + H2
1.2 hours for 10C + empty
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Fixed, e738, Sun Jul 15 00:49:52 2018, Megumi, Shumpei, Takeshi, Benoît, Valérie, RUN, General, Cryo-empty, RUN 394 9C
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9C + Empty target 15th JULY
RUN 394 start 0h43 stop 03h20
e748 Exxx 2,9G 15 juil. 2018 /data/e748X/e755/acquisition/run/run_0394.dat.15-07-18_00h43m25s
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Fixed, e738, Sun Jul 15 01:26:49 2018, takeshi, TARGET, Hardware, Cryo-LH2, temperature log of the target
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| Here are the temperature log of the target before it was evaporated. |
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Fixed, e738, Sun Jul 15 01:35:09 2018, takeshi, Valérie, ONLINE, General, N/A, problem of the beam image on vigru
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The beam image at the target is not clear on online monitor.
We have confirmed that the target is correctly evacuated to empty now (and fully filled before that) by offline. |
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Fixed, e738, Sun Jul 15 03:27:25 2018, Megumi, Benoît, RUN, General, Cryo-empty, RUN 395 9C
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9C + Empty target 15th JULY
RUN 395 start 03h20 stop 05h59
e748 Exxx 2,8G 15 juil. 06:01 /data/e748X/e755/acquisition/run/run_0395.dat.15-07-18_03h20m21s
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Fixed, e738, Sun Jul 15 06:17:04 2018, Megumi, Benoît, RUN, General, Cryo-empty, RUN 396 9C 8x
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9C + Empty target 15th JULY
RUN 396 start 06h00 stop 7h59
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