Fixed, e748, Sat Jul 8 23:22:18 2017, e748, BEAM, General, CD2, Update on counting rates + scalers 
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18O 4.5 uAe
CATS1 91 kcps
CATS2 114 kcps
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Fixed, e748, Sat Jul 8 23:51:06 2017, e748 shift U Valérie L. , RUN, General, CD2, Overview of run 374 around midnight 7x
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Run at 23h48 with stable conditions, 18O beam: 4.5 ľA
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Fixed, e748, Sun Jul 9 02:41:49 2017, e748- shift U:Valérie L +Beyhan B., RUN, General, CD2, Run 374 - good beam conditions 10x
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The 18O was very stable between 0h and 2h around I ~ 4.5 ľA.
CAVIAR ~ 161k; CATS1 ~ 88kcps; CATS2~ 111kcps ; CHIO ~ 106kcps; PLASTIC ~ 105 kcps.
The dead time is between 4 and 7%.
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Fixed, e748, Sun Jul 9 04:21:42 2017, e748- Beyhan B + Valérie L, BEAM, General, CD2, BEAM SURVEY AT PCP
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The beam Survey from the PCP can be seen in the attached picture below.
Our spokesperson Adrien M can go and ask to the PCP at the end of the experiment the data file of the beam intensity histograms.
The plots can be seen in the intranet [The address is: http://intranet.ganil.fr/SDA/suivi_equipements/ ] |
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Fixed, e748, Sun Jul 9 04:43:40 2017, e748 shift U Valérie L. +Beyhan B., RUN, General, CD2, Run 374- 9 JULY - stop at 5h
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Between 4h-4h50 the 18O has decreased from 4.5 down to 4 ľA.
CAVIAR ~ 161k; CATS1 ~ 90kcps; CATS2~ 114kcps ; CHIO ~ 109kcps; PLASTIC ~ 108 kcps.
The dead time is between 4 and 7%.
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Fixed, e748, Sun Jul 9 05:21:29 2017, e748 shift U Valérie L. +Beyhan B.(-8h)/ Daisuke Shumpei (8h-), RUN, General, CD2, Run 375 after beam stop 11x
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The tuning of the beam alignment was checked by the PCP. cf beam profiles at 5h15 in LISE notebook and below.
We check also the beam profiles on CATS.
The beam was at 4.2 ľA increasing to 4.6 ľA but we do not recover the same intensity in LISE as during the run 374.
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Fixed, e748, Sun Jul 9 09:07:31 2017, Jean-Charles Valérie L. Daisuke Shumpei, RUN, General, CD2, Run 376 LISE tuning (underway)
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RUN 376 short run to check beam profile during LISE tuning.
9h07 started
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Fixed, e748, Sun Jul 9 09:13:54 2017, Jean-Charles Valérie L. Daisuke Shumpei, RUN, General, CD2, Run 377 LISE tuning (underway)
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RUN 376. LISE tuning to optimize the beam spot on target. During this run, the beam stop will be moved.
9h12 started
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Fixed, e748, Sun Jul 9 09:36:42 2017, Daisuke Shumpei Valérie L. (-9h50) Jean-Charles (-10h), RUN, General, CD2, Run 378 10x
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Data accumulation after LISE tuning.
9h36 started.
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Fixed, e748, Sun Jul 9 09:43:29 2017, Daisuke Shumpei Jean-Charles, OTHER, Hardware, CD2, Printer Magnolia is out of cartridge..
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| Use "iris-color". The printer is in the room ACS17 (found left in the corridor from the LISE counting room to the building exit). |
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Fixed, e748, Sun Jul 9 10:27:09 2017, Shumpei, Daisuke, OFFLINE, General, CD2, 12Be(d,t)
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More statistics for (d,t) channel.
Same gate as before () but MM1&MM4 are used. |
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Fixed, e748, Sun Jul 9 10:29:20 2017, Shumpei, Daisuke, OFFLINE, General, CD2, 12Be(d,t)
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More statistics for (d,t) channel.
Same gate as before (Message ID: 273 Entry time: Sat Jul 8 08:39:37 2017) but MM1&MM4 are used.
Figures are with 12Be(d,t) kinematics for all events and (events per bin)>6.
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Fixed, e748, Sun Jul 9 11:56:31 2017, Shumpei, Daisuke, OFFLINE, General, CD2, 12Be(d,t)
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[quote="Shumpei, Daisuke"]More statistics for (d,t) channel.
Same gate as before (Message ID: 273 Entry time: Sat Jul 8 08:39:37 2017) but MM1&MM4 are used.
Figures are with 12Be(d,t) kinematics for all events and (events per bin)>6.
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Fixed, e748, Sun Jul 9 13:42:26 2017, Shumpei, Daisuke, OFFLINE, General, CD2, 10Be(d,t) & 10Be(d,3He)?
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Same analysis for (d,t) channel but 10 Be beam. run368-374.4 (-1 day data)
Separation for Z=3&4 with CHIO(analog) + plastic is difficult so Z=4 gate may include Z=3&4.
Figures are with 10Be(d,t)9Be and 10Be(d,3He)9Li kinematics for all events and (events per bin)>4. |
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Fixed, e748, Sun Jul 9 16:37:21 2017, e748, CHIO, General, CD2, CHIO digitizer out
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| CHIO digitizer was out in run 378 |
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Fixed, e748, Sun Jul 9 16:43:40 2017, e748, OFFLINE, General, CD2, Elastic scattering MM6&7
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Telescope 6&7 are analyzed for 12Be beam.
The energy of Si vs angle plot for each telescope (CsI veto and beam position gate) are shown.
The red lines are kinematics for 12Be(d,d) and (p,p).
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Fixed, e748, Sun Jul 9 16:44:58 2017, Shumpei, Daisuke, OFFLINE, General, CD2, Elastic scattering MM6&7
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Telescope 6&7 are analyzed for 12Be beam.
The energy of Si vs angle plot for each telescope (CsI veto and beam position gate on target) is shown.
For MM6 (left), a locus for punch-through is seen maybe because CsI veto gate is not so good.
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Fixed, e748, Sun Jul 9 18:44:38 2017, e748, BEAM, General, CD2, LOST BEAM around 18h30
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Vaccuum was lost after CSS2, so we lost the primary beam (18:30)
Operators called the astreinte. |
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Fixed, e748, Sun Jul 9 20:38:11 2017, e748, BEAM, General, CD2, LOST BEAM around 18h30
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Seems there is a water leak in the beam line near alpha.
Astreinte is at work. |
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Fixed, e748, Sun Jul 9 23:57:34 2017, e748, BEAM, General, CD2, NUMBER FOR PCP
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There is a major shutdown of the GANIL phone system.
You can not call the pcp via the usual extention; instead call : 02 31 43 59 77
(the phone number is on a paper next to the LISE pupitre phone) |
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Fixed, e748, Mon Jul 10 00:23:41 2017, e748, RUN, General, CD2, Return of the beam (Jedi not available)
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Beam is back.
JCT refoc the beam on target (attached pictures).
All god beside that. Still no phone on campus! |
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