Fixed, e793s, Sun Mar 14 07:58:51 2021, Léo, Serge, Nishu, ONLINE, General, CD2, run62 screenshots at 7h50 11x
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| summary of run#62 |
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Fixed, e793s, Sat Mar 13 09:19:14 2021, Lynda, Laetitia, Chloe, ONLINE, General, CD2, run62 screenshots at 9h10 10x
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| Online spectra reset at 9h20 |
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Fixed, e793s, Sat Mar 13 10:14:16 2021, Lynda, Laetitia, Chloe, VAMOS, General, , Vamos tripped @ 10:10 & fixed
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Vamos tripped around 10:10. we switched back 3 HV on
Online spectra reset to check |
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Fixed, e793s, Sat Mar 13 11:16:38 2021, Lynda, Laetitia, Chloe, BEAM, General, , beam lost and back
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we loose the beam around 11:12, it should be back in few minutes according to pcp.
11:18: the beam is back (3.5E5 pps) |
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Fixed, e793s, Sat Mar 13 11:52:26 2021, Lynda, Laetitia, Chloe, BEAM, General, CD2, Beam lost
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A security problem occurs at a door near CSS1 ( AFR alarm ), need to call the security to fix the problem
The person needs to come so it will take ~1h |
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Fixed, e793s, Sat Mar 13 12:07:32 2021, Lynda, Laetitia, Chloe, ONLINE, General, CD2, run 62 screenshots at 11h55 10x
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Fixed, e793s, Sat Mar 13 14:41:28 2021, Lynda, Laetitia, Chloe, BEAM, General, CD2, Beam is back
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Beam is back ~ 14h35, safety problem fixed
PCP said that the source is unstable so the beam intensity will fluctuate |
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Fixed, e793s, Tue Mar 16 00:54:29 2021, Lynda, Cyril, Nishu, ONLINE, General, CD2, run63 screenshots at 00h45 (16/03) 10x
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Fixed, e793s, Tue Mar 16 01:31:37 2021, Lynda, Cyril, Nishu, BEAM, General, CD2, Beam intensity increased
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We asked for a beam intensity increase around 01h10
The slits L5 were opened and more power (~ 100 W) on primary target
Now ~ 5.6e5 pps on Cats2 |
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Fixed, e793s, Tue Mar 16 03:58:13 2021, Lynda, Cyril, Nishu, ONLINE, General, CD2, run63 screenshots at 03h45 (16/03) 10x
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| Beam intensity fluctuates from 5e5 pps to 6e5 pps |
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Fixed, e793s, Tue Mar 16 04:06:46 2021, Lynda, Cyril, Nishu, AGATA, General, CD2, counting rates AGATA
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crystal 12B counting rate is too low ~ 5 / s compared to an average of ~ 80/s - 100/ s for the other crystals
and 05B counting rate is too high from time to time reaching ~2000/s
but every thing is "green" ?!
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Fixed, e793s, Tue Mar 16 06:08:02 2021, Lynda, Cyril, Nishu, RUN, General, CD2, summary of run#63 @06:00hrs 10x
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| we had seen sufficient decrements in the beam current from time to time in the last few hours, everything else is going smooth so far.. |
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Fixed, e793s, Tue Mar 16 07:22:12 2021, Lynda, Cyril, Nishu, BEAM, General, CD2, Beam intensity decrease
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The beam intensity decreased around 6h55 to less than 1e5 pps
It is due to a change of the state of the source, PCP is working to increase the intensity |
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Fixed, e786s, Tue Jun 25 03:44:12 2019, Louis, Sylvain, AGATA, General, Cryo-3He, Run 56 : AGATA gamma rays in coincidences with VAMOS, MUST2 and/or MUGAST
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As attachment are some gamma spectra we obtained while trying several conditions on the run 056.
*Beam excitation has been investigated by gating on PID in VAMOS. Both 46Ar and 47K were selected. Excitation of 46Ar appears clearly while no clear conclusions |
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Fixed, e793s, Sat Mar 13 19:54:47 2021, Louis, Sarah, OFFLINE, General, CD2, Preliminary spectroscopic factors
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1) Preliminary spectroscopic factors has been extracted for the first 2- exited state @ 143 keV and for the 0- excited state @ 1985 keV. DWBA calul has
been performed by cyril for a p3/2 transfer at 0MeV and a p1/2 transfer at 2MeV. Experimental differential cross section has been extracted by normalising
the number of counts with the total number of incoming 47K (from CATS div), the number of deuteron in the target, and correcting from MUGAST geometrical |
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Fixed, e793s, Mon Mar 15 13:36:42 2021, Louis, Chloe, OFFLINE, General, CD2, Ex vs Eg analysis and C2S
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[quote="Louis"]1) Summary of the the Ex vs Eg analysis with all the gamma ray identified highlighted in red. Green line shows the corresponding position
of the excited states.
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Fixed, e744s, Wed Apr 10 11:24:52 2019, Louis, OFFLINE, General, N/A, Time calibration for e744
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Time calibration has been done for Mugast and MUST2 using run 17 to 22.
Calibration file are in:
/home/mugast/analysis/nptool/Projects/calibration/Time/Coeff/e744
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Fixed, e744s, Fri Apr 12 06:51:59 2019, Louis, BEAM, General, N/A, Brho and energy of the 14O beam
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Fixed, e786s, Mon Jun 24 01:52:00 2019, Louis, OFFLINE, Software, Cryo-3He, Procedure to convert and calibrate runs
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Here is the updated procedure to convert a run, with VAMOS data.
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Fixed, e786s, Mon Jun 24 05:27:21 2019, Louis, OTHER, General, Cryo-3He, Beam interuption
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| Beam stopped due to a neutron excess in a restricted area. Have to call the SPR. At least 1h of interruption.. |
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