| Status |
ExpNbr |
Date |
Author |
Type |
Category |
Target-Source |
Subject |
| Fixed | e768s |
Sun Jul 21 11:49:59 2019 |
Christiqn qnd Didier | RUN | General | LiF | Run 119 screenshots |
|
| Fixed | e768s |
Sun Jul 21 14:54:28 2019 |
Marlène | RUN | General | | run 119 scalers |
|
| Fixed | e768s |
Sun Jul 21 16:39:38 2019 |
Marlène, Antoine | BEAM | General | | IMPORTANT :How to send scalers to PCP |
Go to PCP
Open a terminal
> ssh -X mugast@ganp154
passwd : Spiral1+
> ./LaunchScalers.sh |
| Fixed | e768s |
Sun Jul 21 16:42:20 2019 |
Marlène | OFFLINE | General | | Conversion of data from AGATA :update |
When VAMOS VXI crashed (run 118) the Action file was recompiled.
As AGATA conversion is not copying the ACTION file for each run, it used the old version by default (from 16th of july).
We have modified the do_global_replay.sh so that it takes the ACTION file from the Replay directory where we have copied the ACTION file for run_0119.
So for conversion of file before run 119, the ACTION file in the zworkingDir of AGATA should be used.
For all conversion of runs after run 119, the ACTION file in the Replay directory should be used. |
| Fixed | |
Sun Jul 21 16:51:30 2019 |
Marlène, Christian, Ksenia | BEAM | General | | trial of tracking of the implantation of 15O |
Looking at AGATA count rate, we have seen that the highest counting rate for 511 keV line is seen in the inner ring (0*A clusters).
The outer ring detectors (10B for example) counts 10 times less.
Our conclusion is that the beam is partly implanted at the entrance of MUGAST chamber.
The outer ring probably sees the implantation on MUST2 masks.
A more refined analysis is needed to backtrack where the 15O are implanted. |
| Fixed | e768s |
Sun Jul 21 17:02:25 2019 |
Marlène | BEAM | General | | beam intensity in the afternoon |
|
| Fixed | e768s |
Sun Jul 21 17:45:54 2019 |
kseniia | AGATA | General | | Current total stats on 19Ne |
Stats from runs 112, 115, 116, 117, 118, 119(~15h)
beta = 8%
Q = 9 & 10 |
| Fixed | e768s |
Sun Jul 21 17:57:08 2019 |
Christian | OTHER | General | | Previous Papers - gamma decays from states in the 4-MeV region |
In comment to previous entry (see thread), on the 2019 Hall paper on 19Ne transitions:
Note that Fig 4.c is described as: Gated on the 238-keV 5/2+ to ground-state transition. The 3897.5-keV transition from the 4141.8-keV state is observed for the first time. This means the spectrum is designed such that it wold not show the 4033 transition. Therefore, whether they are sensitive to this is an open question. See also PhD thesis of Hall for further details? |
| Fixed | e768s |
Sun Jul 21 20:13:57 2019 |
Kseniia, Franco & Nicolas | BEAM | General | N/A | Beam intensity check |
| Didier & Nicolas wrote: |
| Jenn & Franck wrote: | OR Vamos: 1300 /s
Vamos gas profiler: 1.7x10^7 pps |
OR VAMOS: ~ 1280 Hz
VAMOS gas profiler: 1.7e7 pps |
OR VAMOS: ~ 1700 Hz
VAMOS gas profiler: 6e6 pps
beam moved in the horizontal plane (compare last 2 pictures of beam profiler) |
| Fixed | e768s |
Sun Jul 21 21:22:58 2019 |
OttoRun | RUN | General | LiF | Run120 |
*************************
Run : 120
*************************
Start at 2019-07-21 21:19:46.530036
beam intensity after optimization 1.6e7 pps
OR VAMOS ~ 1500 Hz
Target: 1.25 mg/cm2 (nb 1) 7LiF
Triggers
MUGAST (backward, MM, 90 deg)
VAMOS %100
BaF2 %100
Stop at 2019-07-21 21:52:56.667021
Stop comment: |
| Fixed | e768s |
Sun Jul 21 22:17:18 2019 |
OttoRun | RUN | General | LiF | Run121 |
*************************
Run : 121
*************************
Start at 2019-07-21 21:54:19.075515
beam intensity after optimization 1.6e7 pps
OR VAMOS ~ 1500 Hz
Target: 1.25 mg/cm2 (nb 1) 7LiF
Triggers
MUGAST (backward, MM, 90 deg)
VAMOS %100
BaF2 %100
Stop at 2019-07-22 05:09:23.310656
Stop comment: Problems with AGATA. Need to stop acquisition to recover AGATA validation |
| Fixed | |
Sun Jul 21 22:28:11 2019 |
Kseniia | AGATA | General | | 15O implantation |
Attached is the intensity distribution of 511 keV in run 119 (first image) vs run 120 (second image).
In between the two runs, beam optics was twitched.
These are the segments of crystal 02A which is near the beam pipe. Bottom is the tip of the detector, top is the
tail.
In run 119 it looks that the pillars that are near the beam line (columns 4 and 5) were seeing 511 more or less
homogeneously, which means that we are implanting 15O all over the pipe.
In run 120 looks like we still implant in the pipe, but also we implant a lot more at the target level. |
| Fixed | e768s |
Sun Jul 21 22:40:23 2019 |
Kseniia & Nicolas | BEAM | General | N/A | beam check run121 |
| best intensity ever: 2.2e7 pps |
| Fixed | |
Sun Jul 21 23:18:25 2019 |
Kseniia | AGATA | General | | Current total stats on 19Ne |
Runs 112, 115, 116, 117, 118, 119, 120 and ~1h of 121
We see 3 peak candidates with energies not matching anything known |
| Fixed | e768s |
Mon Jul 22 00:13:08 2019 |
Faïrouz & Sylvain | RUN | General | LiF | Screenshots run 121 @00h13 |
|
| Fixed | e768s |
Mon Jul 22 02:07:44 2019 |
Faïrouz & Sylvain | BEAM | General | LiF | Run 121 : Beam profile |
| Status at 2:05 AM |
| Fixed | e768s |
Mon Jul 22 04:15:53 2019 |
Faïrouz & Sylvain | RUN | General | LiF | Beam intensity & profile & scalers |
|
| Fixed | e768s |
Mon Jul 22 05:03:59 2019 |
Faïrouz & Sylvain | RUN | General | LiF | Screenshots run 121 @05h04 |
|
| Fixed | e768s |
Mon Jul 22 05:12:13 2019 |
OttoRun | RUN | General | LiF | Run122 |
*************************
Run : 122
*************************
Start at 2019-07-22 05:11:56.885037
beam intensity after optimization 2.0e7 pps
OR VAMOS ~ 1500 Hz
Target: 1.25 mg/cm2 (nb 1) 7LiF
Triggers
MUGAST (backward, MM, 90 deg)
VAMOS %100
BaF2 %100
Stop at 2019-07-22 07:01:32.414292
Stop comment: stop run 122. We wait for Bertrand to optimize the beam centering and size. |
| Fixed | e768s |
Mon Jul 22 05:16:22 2019 |
Faïrouz & Sylvain | RUN | General | LiF | Stop run 121 because problems of AGATA trigger validation |
| The run 121 has to be stopped because problems of AGATA trigger validation due to very high request rate of AGATA >=85K |