| Status |
ExpNbr |
Date |
Author |
Type |
Category |
Target-Source |
Subject |
| Fixed | e793s |
Fri Mar 12 08:58:09 2021 |
Adrien | BEAM | Hardware | CD2 | Beam is stopped 8h55 |
| Beam stopped to fix a leak on the accelerator. Intervention up to 4hours, maybe less. |
| Fixed | e793s |
Fri Mar 12 09:52:01 2021 |
mugast (Sarah, Louis) | OFFLINE | General | CD2 | Offline analysis run up to 56 8am |
1) A high energy gamma has been identified at 3505 keV by gating on 3-5 MeV range in excitation energy. This transition is unknown so far
2) preliminary angular distribution has been extracted for the p states(<1MeV) and the f states (3-5MeV) corrected from geometrical efficiency. Angular distribution with gate on the 3.5 MeV gamma was also extracted. Too few statistics to tell anything. Need at least 4 time more statistics to have a proper angular distribution. |
| Attachment 1: AngDisrtib.png
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| Attachment 2: 3MeV_gamma.png
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| Attachment 3: AWBA.png
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| Fixed | e793s |
Fri Mar 12 09:55:30 2021 |
Franco | GRIT | General | CD2 | MM5 |
The first plot attached has been done by artificially removing 7 deg in theta lab, just to see if the the kinematic lines of 47K(d,d) and 47K(p,p) can be reproduced. Of course the energy losses are not optimized in this case but anyway the agreement seems nice.
In the second plot I moved MM5 forward (in z) by 17.5 mm, without any re-orientation in x and y. We should compare this position with the one measured by the surveyors.
It looks like we have plenty of protons in the target but actually the Rutherford cross section at 80 deg for (p,p) is 4 times higher than the (d,d) one. From a quick estimation the ratio 2H:1H in the target should be around 3:1 (to be checked!). |
| Attachment 1: square_shifted_theta.png
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| Attachment 2: square_shifted_Z.png
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| Fixed | e793s |
Fri Mar 12 09:57:30 2021 |
Adrien | OTHER | Social | N/A | Lost phone in agata counting room |
| Someone lost his/her phone in the agata counting room. Pictures attached. |
| Attachment 1: 161C9D73-3ED8-49DE-A1EF-4ED9AA11C912.jpeg
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| Fixed | e793s |
Fri Mar 12 10:07:29 2021 |
mugast | MECH | Hardware | | Leak |
https://www.hometree.co.uk/energy-advice/home-cover/common-water-leaks-and-how-to-fix-them.html |
| Fixed | e793s |
Fri Mar 12 10:32:41 2021 |
OttoRun | RUN | General | CD2 | Run57 |
*************************
Run : 57
*************************
Start at 2021-03-12 10:32:22.121271
Test run. ACQ DT
(ATC6 crystal stopped)
New beam tune with better centering from Bertrand
Beam: 3.5e5 pps
target: CD2 0.5mg
Trigger are MUGAST/MM/CATS%
Stop at 2021-03-12 11:12:37.613523
Stop comment: type your message here |
| Fixed | e793s |
Fri Mar 12 10:52:46 2021 |
Adrien | VAMOS | Hardware | N/A | Q pole trip in vamos |
| Q-Pole tripped this night around 4am at the same time as the dipole but was switch on again only at 9am. |
| Ongoing | e793s |
Fri Mar 12 12:58:10 2021 |
Emmanuel C | OFFLINE | General | | Gamma Gamma Analysis |
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| Attachment 1: 48K.pdf
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| Attachment 2: e793s_1.png
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| Attachment 3: e793s_142Gated.png
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| Attachment 4: e793s_280Gated.png
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| Attachment 5: e793s_451Gated.png
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| Attachment 6: e793s_1842Gated.png
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| Attachment 7: e793s_3523Gated.png
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| Fixed | e793s |
Fri Mar 12 13:40:59 2021 |
OttoRun | RUN | General | CD2 | Run59 |
*************************
Run : 59
*************************
Start at 2021-03-12 13:40:31.431982
Test run. ACQ DT
(ATC6 crystal stopped)
starting again after beam line reparation of power supply
Beam: 3.5e5 pps
target: CD2 0.5mg
Trigger are MUGAST/MM/CATS%
Stop at 2021-03-12 13:42:17.319503
Stop comment: stopping daq because agata daq did not start |
| Fixed | e793s |
Fri Mar 12 15:19:35 2021 |
OttoRun | RUN | General | CD2 | Run60 |
*************************
Run : 60
*************************
Start at 2021-03-12 15:19:14.732769
Test run. ACQ DT
ATC6 pos 0 is back
14C is removed
starting again after beam line reparation of power supply
Beam: 3.5e5 pps
target: CD2 0.5mg
Trigger are MUGAST/MM/CATS%
Stop at 2021-03-12 16:53:37.438208
Stop comment: stop run after tuning of the beam |
| Pinned | e793s |
Fri Mar 12 15:48:35 2021 |
Adrien | RUN | General | N/A | Vamos D and Q value and MW HV |
|
| Pinned | e793s |
Fri Mar 12 15:50:12 2021 |
Adrien | RUN | General | N/A | Vamos D and Q value and MW HV |
Attached are the value for D and Q pole of vamos in case they trip.
Also attached is the computer driving the HV of the focal plan. |
| Attachment 1: 1613EC0C-1F4A-4933-B90A-D98A37421BFF.jpeg
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| Attachment 2: 4ACA3448-35FF-472C-977C-E642B4ADE6A6.jpeg
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| Fixed | e793s |
Fri Mar 12 15:52:15 2021 |
Adrien | RUN | General | N/A | to do during run |
Every 1-2h:
Online: take screen shot of
- Impact Matrix (MM and MG)
- E-TOF (MM and MG)
- E-DE (MM and MG)
- Raw Tac
- MW TDC
- Scaler
Check the Vamos Q and D value on the left computer in the VAMOS daq ROOM (next to inspection line)
|
| Fixed | e793s |
Fri Mar 12 16:58:43 2021 |
OttoRun | RUN | General | CD2 | Run61 |
*************************
Run : 61
*************************
Start at 2021-03-12 16:57:56.722818
Test run. ACQ DT
starting again after centering the beam on the target
Beam: 3.5e5 pps
target: CD2 0.5mg
Trigger are MUGAST/MM/CATS%
Stop at 2021-03-13 07:09:09.949615
Stop comment: run 61 stopped to fix AGATA acquisition problem |
| Fixed | e793s |
Fri Mar 12 18:42:51 2021 |
Sarah, Louis | BEAM | General | CD2 | Beam Back |
The beam is back at 18h40
The beam stopped due to source problems, going up steadily, currently at ~2e5 pps |
| Fixed | e793s |
Fri Mar 12 19:15:19 2021 |
Charlie, Nigel (watched by Wilton) | RUN | General | CD2 | Beam alignment tuning |
During part of run #61, Nigel tuned the beam alignment (using the MUST2 hit pattern as the diagnostic). The beam had shifted after the restarting of the ISOL TIS. The beam came back at around 18:30 and tuning finished at 19:15.
** Disregard the data from this run between ~17:15 (beam lost) and 19:15 (tuning finished).
The run should be OK after 19:15.
** Don't tell Bertrand that Nigel used the d*p*le ... |
| Fixed | e793s |
Fri Mar 12 20:43:38 2021 |
Cyril, Louis | OFFLINE | General | CD2 | DWBA |
DBWA analysis have been performed with TWOFNR, here the comparison with data for the 0, 2 and 4 MeV peaks.
1p1/2 (black line) and 0f7/2 (red line) |
| Attachment 1: DWBA.png
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| Attachment 2: DWBA2.png
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| Fixed | e793s |
Fri Mar 12 20:54:30 2021 |
mugast | RUN | General | CD2 | summary of run 61 |
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| Attachment 1: scalers.png
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| Attachment 2: vamos.png
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| Attachment 3: Screenshot_from_2021-03-12_20-57-53.png
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| Attachment 4: Screenshot_from_2021-03-12_20-58-15.png
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| Attachment 5: Screenshot_from_2021-03-12_20-58-45.png
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| Fixed | e793s |
Fri Mar 12 22:03:31 2021 |
Nishu, GiB | VAMOS | Hardware | CD2 | VAMOS tripped @ ~ 21:00 |
| Back to normal around 22:00 after restarting HV 5 to 11 (except 10 which was still on) |
| Attachment 1: Screenshot_from_2021-03-12_22-07-22.png
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| Fixed | e793s |
Fri Mar 12 22:26:55 2021 |
julien, nishu | VAMOS | Hardware | CD2 | VAMOS tripped @ ~ 22:24 |
| back again to normal, |