| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
229
|
Thu Apr 14 12:38:38 2022 |
Sebastian | Detectors | XUV / Cu checkups | Check regularly if the connection to the XUV
and Cu detectors are still active and the
detectors move in (after injection) and out |
|
|
129
|
Thu Apr 7 05:55:17 2022 |
Ken Ueberholz | Detectors | XUV-Detector Mesytec crash | When the XUV-detector has to shut down unexpectedly,
it can happen that the Mesytek power supply
crashes and can't be
|
|
|
84
|
Wed Mar 24 06:22:05 156 |
Ken Ueberholz | Detectors | XUV-Detector Rates | Count rates were measured for the XUV-
detector for a full circle:
Cathode: -5V, shields: 0V, main coil 8A, |
|
|
81
|
Sun Apr 3 15:34:34 2022 |
Ken Ueberholz | | Xuv-Detektor CFD-treshhold | I co controlled all detector signals and
adjusted the threshold to be just above
the noise. I will double check this when |
|
|
73
|
Sun Apr 3 00:41:45 2022 |
Ken Ueberholz | | Xuv-Detektor Signale | The Xuv-detector cabel channels seem to be
wrongly labeled in the Messhütte (see
|
|
|
116
|
Wed Apr 6 21:03:25 2022 |
Ken Ueberholz | Detectors | Xuv-Detektor, further information | Some further information regarding the
xuv-detector and its components. |
|
|
197
|
Sun Apr 10 11:11:18 2022 |
Kristian, Max | Laser | additional WM readout | since the WM readout still does not work reliably,
I started a python script at atppc023 that
saves timestamp and wavemeter frequency. |
|
|
132
|
Thu Apr 7 08:43:19 2022 |
Danyal, Yuri, Ragan | Accelerator | again no injection in ESR - ESR kicker problem | we had no injections in the ESR again
it turned out that the injection kicker of |
|
|
15
|
Thu Mar 10 15:20:26 2022 |
Jan | DAQ | analog branch signal patches to Messhütte | The additional signals from PMTs and XUV detector
needed for spectroscopic analysis in the
second DAQ are patched to AP Messhütte (MH) |
|
|
5
|
Fri Aug 6 10:23:00 2021 |
Rodolfo | DAQ | atplaser on r4l-41 | The user [B]atplaser[/B] is now existing on
the [B]R4L-XY[/B] nodes for the ESR group.
|
|
|
94
|
Tue Apr 5 09:45:47 2022 |
Danyal & Yuri | Accelerator | beam is back in the ESR - a slit was moved in | And now also in English :)
The ion beam is back in the ESR!
|
|
|
234
|
Fri Apr 15 12:53:25 2022 |
Max, Danyal | Laser | checked laser pulse energy after change in wavelength range | previous scan range:
the laser pulse energy @ 320.62 nm was ~11
mJ
|
|
|
99
|
Tue Apr 5 14:51:51 2022 |
Kristian | DAQ | dark counts | We shielded the PMTs, i.e., the N2 tube, which
improved the Cu PMT background rate.
|
|
|
136
|
Thu Apr 7 11:11:31 2022 |
Max, Sebastian | Laser | dye changed, pulse energy measurements | We changed the dye at 10am.
We increased the pump power for the dye Laser |
|
|
166
|
Fri Apr 8 15:39:36 2022 |
all | Runs | first data after timing set up | started taking data again
started at 15:40
|
|
|
183
|
Sat Apr 9 13:45:42 2022 |
Max, Kristian | Runs | first scans with LV problem solved! | This is the first time with LV buffer problem
solved (see Elog ID: 184). Before the PMT
signals were out of sync with the wavelength |
|
|
192
|
Sun Apr 10 04:07:53 2022 |
Patrick | DAQ | go4 shows wrong frequencies and wavelengths | [B]Update (ID:194):[/B] In labview "Stop All",
close labview, stop python script (ID:197),
close wavemeter. Then restart wavemeter, |
|
|
165
|
Fri Apr 8 14:46:02 2022 |
Danyal & Sebastian & Volker & Ken | Detectors | high dark countrate Cu PMT solved | The problem - "discovered" by Volker and Ken
- of the high dark countrate of the Cu PMT
has been solved.
|
|
|
164
|
Fri Apr 8 14:43:50 2022 |
Wilfried | DAQ | laser timing - Q-switch start | below are my notes concerning laser timing
/ Q-switch start |
|
|
233
|
Fri Apr 15 12:42:18 2022 |
Max, Danyal, Carsten, Konstantin, Patrick, Simon | General | laser wavelength range changed: 320.12 - 319.60 nm |
Runs of the morning/afternoon/night shift.
The wavelength range is now 320.12 - 319.60 |
|