| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
13
|
Thu Mar 3 17:34:42 2022 |
Rodolfo | Laser | Pump Laser | We have issues with our Pump Laser (Spectra
Physics - Quanta Ray Pro). After the service
made on mid Dezember (2021) the laser does |
|
|
38
|
Tue Mar 29 21:37:13 2022 |
Rodolfo | Laser | Pump Laser | The gold "reflectors and end plates" of our
pump laser (Quanta-Ray PRO) have been exchanged
by new ones.
|
|
|
135
|
Thu Apr 7 10:10:31 2022 |
Ragan, Yuri, Danyal | Accelerator | Problem in UNILAC | The power supply of the UNILAC magnet is broken.
The repair will take up to 6-7 hours. |
|
|
22
|
Fri Mar 18 16:58:26 2022 |
Rodolfo | Accelerator | Pressure at North-East Arc | The pressure at the north-east arc of ESR,
where the laser window is located, looks
suspicious. The sensor E01LF02 shows a value |
|
|
23
|
Mon Mar 21 09:18:28 2022 |
Rodolfo | Accelerator | Pressure at North-East Arc | Our vacuum expert has reply. The "IZ Pump"
in this region was off.
|
|
|
Draft
|
Wed Sep 8 21:44:55 2021 |
Rodolfo | General | Preparation | [TABLE border="1"]
[B]Status[/B]|[B]Arbeitspaket[/B]|[COLOR=chocolate][B]Kommentare[/B][/COLOR]
|-
|
|
|
57
|
Fri Apr 1 18:30:38 2022 |
Carsten | Detectors | Positions / Voltages threshlds for particle detectors | [B]DC beam 238U92+ (205kV, e-beam)[/B]
We used the detector NA_SZ to determine the
central primary-beam (238U92+) position by |
|
|
43
|
Thu Mar 31 17:56:32 2022 |
Konstantin | DAQ | Photodiode test signal | We used a signal generator to provide a 4MHz
dummy-RF signal. This was divided by a factor
of 2 for laser-"bunch" synchronization and |
|
|
35
|
Fri Mar 25 14:31:24 2022 |
Rodolfo | Laser | Photodiode signal SO in the Messhütte | Measured at the Panel "Messhütte - Laserhütte",
BNC "Fast PD / SO".
|
|
|
33
|
Thu Mar 24 16:59:35 2022 |
Rodolfo | Laser | Photodiode signal SO | Fast Photodiode signal at the "SO-Bogen" (South-east
arc).
|
|
|
68
|
Sat Apr 2 18:17:31 2022 |
Yuri | Accelerator | Photo-Identification | Just a photo of the ID |
|
|
37
|
Tue Mar 29 12:47:26 2022 |
Ken Ueberholz | | Parameter setting for XUV and copper mirror detector | Some Default Settings for the XUV
Detector. The copper
mirror should always move fully in.
|
|
|
60
|
Fri Apr 1 23:47:45 2022 |
Carsten | Detectors | PMT thresholds / PMT north does not allow voltage abow ~ -1kV | Checked thresholds of PMT with beam and without
beam.
|
|
|
95
|
Tue Apr 5 11:14:52 2022 |
Sebastian, Kristian, Pierre-Michel | DAQ | PMT over wavelength histogram v2 | Today we finalized the PMT over wavelength
histogram in:
|
|
|
87
|
Mon Apr 4 15:27:31 2022 |
Sebastian | DAQ | PMT over wavelength histogram | Kristian and I tried to create a "PMT over
wavelength" histogram under step2Anl/LabView.
Unfortunately, the code ist still in progress |
|
|
28
|
Wed Mar 23 11:20:55 2022 |
Simon | Detectors | PMT operating voltages | During the testing of the PMTs the following
operating voltages were applied:
|
|
|
58
|
Fri Apr 1 22:01:14 2022 |
Konstantin | Detectors | PMT operating voltages | > During the testing of the PMTs the following
operating voltages were applied:
>
|
|
|
219
|
Tue Apr 12 14:52:19 2022 |
Rodolfo | Detectors | PMT Nord, Middle. Datasheets | Attached are the datasheets for the solar-blind
PMTs.
|
|
|
97
|
Tue Apr 5 13:24:40 2022 |
Kristian | Detectors | PMT Cu | HV cable was in wrong channel in power supply.
Now it is back to the correct position. Checked
connection at the PMT. |
|
|
188
|
Sat Apr 9 19:09:57 2022 |
Rodolfo | Laser | Optimization - Resonator of dye laser | I have tuned a bit the resonator of the dye
laser.
|
|