| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
79
|
Wed Jun 26 11:59:12 2024 |
Ruijiu, Shahab, Carsten | Analysis | Prepare plots for Thomas's presentation | data:
(env_OnlineDataAnalysisSystem) litv-exp@lxbk0497:/lustre/astrum/experiment_data/2024-05_E018/OnlineDataAnalysisSystem/data/iq/IQ_2024-06-
12_21-47-54$
|
6x |
|
78
|
Sat Jun 15 03:46:34 2024 |
Night shift | Accelerator | GSI down | All quadrupole and dipole magnets at SIS and
ESR are out of order. Repairs can be expected
earliest tomorrow evening. No shifts will |
|
|
77
|
Fri Jun 14 14:44:51 2024 |
Afternoon shift | Runs | Afternoon shift | Pizza shift
[B]the scan direction is from higher wavelength |
|
|
76
|
Fri Jun 14 13:14:29 2024 |
Konstantin, Bernhard, Peter, Lukas | General | DAQ crashes at :10 | 10 Minutes past a full hour (XX:10) the windows
PCs (sometimes) loose connection.
This causes the labview server & the laser |
|
|
74
|
Fri Jun 14 11:44:23 2024 |
Carsten Brandau | Accelerator | Cooling Time in SC7 increased from 9s to 12s | Cooling Time in SC7 increased from 9s to 12s |
|
|
73
|
Fri Jun 14 06:38:41 2024 |
Konstantin Mohr, Bernhard Maass, Peter Micke, Lukas Kau, Dounia Boudefla | Runs | Morning runs | Very successful shift, no crashes until 11:10
Previous night shift had problems with the
pulse laser starting around 3am.
|
|
|
72
|
Thu Jun 13 22:08:07 2024 |
Dayshift | Accelerator | Problems with Accelerator? | It seems to be that there are some problems
with the injections in the ESR.
The last 2 accumulation cycles showed that |
|
|
71
|
Thu Jun 13 18:48:26 2024 |
Ruijiu Chen, David, Shahab, Yuri | Analysis | The ion identification of 229Th is correct. | Harmonic: 124.0 , Bp: 7.796046 [Tm]
ion fre[Hz]
yield [pps]
|
|
|
70
|
Thu Jun 13 18:38:24 2024 |
Rodolfo Sanchez, Julian Palmes, Sebastian Klammes | Laser | Laser Dye change - new MRC settings - scraper checks of laser beam | We changed the dye at ~3pm.
After some fine adjustements of the laser |
|
|
69
|
Thu Jun 13 18:23:46 2024 |
Julian | Laser | Restarting the laser controller | If the laser controller is locked up again,
the little display will show an error message
after an attempted medusa scan.
|
|
|
68
|
Thu Jun 13 18:03:36 2024 |
Afternoon shift | Runs | Continuation: First scans | [TABLE border="1"]
Time | Part. Det. Int | ESR-intensity| cooler-HV
| LMD-DAQ1 Files | LMD-DAQ2 Files | scan |
|
|
67
|
Thu Jun 13 14:56:09 2024 |
Stefan Schippers | Accelerator | Estimated beam lifetime: About 150 s | Estimate of storage lifetime using my code
'hydrocal':
|
|
|
66
|
Thu Jun 13 14:41:22 2024 |
Ruijiu Chen, David | Analysis | Lifetime of beam during June 13 9:00~11:00 | |
|
|
65
|
Thu Jun 13 14:35:27 2024 |
Ruijiu Chen, David | Analysis | Lifetime of beam during June 13 7:00~9:00 | |
|
|
64
|
Thu Jun 13 14:20:36 2024 |
Ruijiu Chen, David | Analysis | Lifetime of beam during June 13 4:30:7:00 | |
|
|
63
|
Thu Jun 13 13:29:47 2024 |
Ruijiu Chen, David | Analysis | Lifetime of beam during June 12 22:00- June 13 0:00 | |
|
|
62
|
Thu Jun 13 12:37:14 2024 |
Ruijiu Chen, David | Analysis | Lifetime of beam in center of mass is 193 s. | |
|
|
61
|
Thu Jun 13 12:05:31 2024 |
Konstantin, Peter, Jonas | Accelerator | RF-amplitude | To realize the shortest bunches possible,
we check the bunch length as a function of
two different bunching amplitudes. With the |
|
|
60
|
Thu Jun 13 10:42:02 2024 |
Danyal | General | Question | What is the ion beam lifetime, according to
the DCCT and Schottky?
Can somebody measure it, please?
|
|
|
59
|
Thu Jun 13 10:32:29 2024 |
Konstantin | Accelerator | (Proper) Cooler settings | We change the acceleration voltage of the
electron cooler and observe the platform
high voltage and the count rate at the particle |
|