| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
6
|
Tue Apr 26 18:15:19 2022 |
Rodolfo | Detectors | XUV-Detector and Cu-Mirror | Concerning the moveable detectors:
- I have switched off the power supply and |
|
|
85
|
Mon May 30 01:13:40 2022 |
Konstantin, Max, Patrick | Detectors | XUV-Detector voltage off | XUV-Detector shows up to 100 kHz and, therefore,
was turned off. |
|
|
47
|
Wed May 11 20:47:54 2022 |
Zoran | Accelerator | beam lost in SIS | For some reason the beam was lost in the SIS
soon after taking the ESR beam this evening,
reason unknown. Solved by sending teh full |
|
|
99
|
Tue May 31 17:22:09 2022 |
Max, Carsten, Danyal, Rodolfo, Wilfried | General | change E-cooler current I_e = 50 mA |
At 17:15 we changed again the E-cooler current
I_e = 50 mA
|
|
|
102
|
Tue May 31 19:59:49 2022 |
Carsten, Danyal | Accelerator | change in frequency mismatch 208Bi --> 209Bi | time = 20:00
The RF has been adjusted so that it bunches |
|
|
20
|
Mon May 9 17:01:02 2022 |
Carsten | DAQ | directories / paths / comments / reduction factors /startup.scom files for the 2 DAQs | [U][B]DAQ1 (original):[/B][/U]
-user atplaser
-runs on lxg1050
|
|
|
45
|
Wed May 11 18:00:40 2022 |
Wilfried, Phillip, Max | Detectors | double PD NO peak problem solved | In entry 36 one finds an additional PD NO
peak around bin 100.
This was caused by signal reflection in the |
|
|
100
|
Tue May 31 19:32:56 2022 |
Carsten, Wilfried, Max | Calibration | electron cooler calibration voltage - frequency | [TABLE border="1"]
SetVoltage (DeltaU) | MeasVoltage | freq
| Current
|
|
|
2
|
Fri Apr 22 09:38:24 2022 |
Rodolfo | Laser | getting ready for Fluorescein548 | We are going to change dye. Therefore I have
take out the DCM-dye-solution* out of the
dye circulators, rinsed them with Ethanol |
|
|
4
|
Mon Apr 25 21:47:28 2022 |
Rodolfo | Laser | green instead UV | I am exchanging the optical elements (mirrors
and lenses) for the laser spectroscopy on
bismuth. At some places I am also exchanging |
|
|
49
|
Wed May 11 22:19:17 2022 |
Max, Wilfried, Volker | Laser | laser bunch timing | We overlapped the laser and ion bunch in the
time domain. The delay has to be set on the
module above the laser and NOT in the ESR |
|
|
72
|
Mon May 16 17:38:38 2022 |
Max, Danyal, Wilfried, Rodolfo | General | laser bunch timing | We overlapped the laser and ion bunch in the
time domain.
Therefore we delayed the bunching HF in order |
|
|
12
|
Fri May 6 10:30:23 2022 |
Sebastian | DAQ | laser busy / dye out signal fixed | Solution for a working laser busy / dye out
signal was to disable the FCU and set the
FCU status to "False" (see attached picture).
|
|
|
11
|
Thu May 5 15:24:34 2022 |
Sebastian | Laser | laser busy problem | Current status:
Laser busy signal works correctly (5V if
the grating moves, 0V if not) if the laser |
|
|
63
|
Thu May 12 15:34:47 2022 |
Max, Kristian, Sebastian | DAQ | laser scan, laser step and laser busy checked | We checked all three signals in the Messhütte.
Laser scan and laser step are OK.
The Laser busy signal is for large increments |
|
|
46
|
Wed May 11 18:13:04 2022 |
Wilfried, Phillip, Max | DAQ | laser scan/step complete | The scaler channel laser scan complete and
laser step complete is interchanged in go4.
Carsten will fix this on the software side.
|
|
|
13
|
Fri May 6 10:35:06 2022 |
Sebastian | DAQ | laser step complete cabling changed | I changed the laser step complete cabling
from a quad coinc (see attached picture)
to a Logic Fan In / Fan out (same as laser |
|
|
40
|
Wed May 11 06:47:58 2022 |
Simon, Christopher, Shahab | Runs | restart laser scan |
[TABLE border="1"]
Time | SIS-intensity | ESR-intensity after |
|
|
73
|
Mon May 16 18:01:23 2022 |
mbsMax, Danyal, Wilfried, Rodolfo, Patrick, Kristian, David, Ruijiu | Runs | runs afternoon/night shift 16.05 | These are the runs after the septum was repaired
on 16.05.
|
|
|
86
|
Mon May 30 02:12:20 2022 |
Max, Patrick, ~Konstantin, Ragan, Ken | Runs | runs night shift 30.05. | These are the first runs of the substitute
beamtime.
|
|