| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
30
|
Fri Jun 7 11:14:04 2024 |
Rodolfo | Laser | Trigger-signal for MRC | We are using a 2-Channel Function Generator
(from Textronik) to generate the trigger
signal for the MRC Beam Stabilization.
|
|
|
31
|
Fri Jun 7 15:29:50 2024 |
Rodolfo | Detectors | Stored beam @ ESR | One of the first PMT signals from the stored-ion
beam @ ESR |
|
|
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 |
|
|
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 |
|
|
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 |
|
|
49
|
Wed Jun 12 12:12:44 2024 |
Konstantin Mohr, Julien Spahn, Jonas Koedel, Bernhard Maass | Accelerator | First Scraper Scan | Thorium is in the ESR, we have time to check
the beam position with the scrapers.
Beam Intensity in the ring 6E-5
|
|
|
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.
|
|
|
20
|
Thu Jun 6 07:12:49 2024 |
Konstantin Mohr | Laser | T-Scraper | The T-Scrapers can be driven by DeviceControl,
which must be started from a console. To
do so, first open the app-launcher and then |
6x |
|
24
|
Thu Jun 6 09:23:53 2024 |
Konstantin Mohr | DAQ | Timing | The best way to adjust the bunch-laser timing
is to start go4 (mbs must be running) from
atppc023. Therefore use x2goclient and use |
|
|
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 |
|
|
41
|
Tue Jun 11 09:17:46 2024 |
Julien, Konstantin, Lukas | DAQ | Important commands (DAQ1) | To connect to the DAQ1 pc, open a terminal
and type:
ssh atplaser@r4l-41
|
|
|
43
|
Tue Jun 11 21:38:35 2024 |
Julian, Imke, Rodolfo | Laser | Wavemeter HeNe long time stability | The HeNe was running over night and the measured
laser frequency of the wavemeter was logged,
see picture.
|
|
|
42
|
Tue Jun 11 21:23:11 2024 |
Julian, Imke | General | How to read out voltage | 1.) If not already opened, open the Medusa
Laser Control software, see picture:
2.) In the "view" submenu, choose "proteus |
|
|
51
|
Wed Jun 12 17:12:13 2024 |
Julian, Danyal, Rodolfo | Laser | Timing für 229Th89+ | We did the timing Ion-Beam Laser-beam time
overlap.
|
|
|
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.
|
|
|
1
|
Tue Apr 16 14:42:37 2024 |
Jan | General | G-PAC Proposal | |
|
|
4
|
Mon May 27 13:37:31 2024 |
Jan | DAQ | MesyTec Shaper Control | For the 2nd DAQ the MesyTec Shaper ([URL=https://elog.gsi.de/esr/NucAR+lab/230418_110112/MesyTec_MSCF16-F-V.pdf]MSCF
manual[/URL]) is used as a spectroscopy amplifier
and CFD.
|
|
|
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 |
|
|
2
|
Tue Apr 16 16:28:21 2024 |
Danyal | General | Great | Thanks Jan! |
|
|
Draft
|
Thu Jun 6 07:54:15 2024 |
Danyal | General | pressure gauges and ion pumps | yesterday (05.06.2024), firstly, the two ion
pumps (underneath the fluorescence chamber)
were switched off by the vacuum group (Björn |
|