| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
62
|
Thu May 12 15:21:23 2022 |
Sebastian, Simon | Laser | Flash lamps changed | We (Sebastian and I) changed the flash lamps
of the Quanta Ray Laser and measured the
output energy of the laser system afterwards |
|
|
7
|
Fri Apr 29 21:18:12 2022 |
Rodolfo & Max | Laser | Fluorescein 27, Rh 610 + Rh 640 | We (Max and Rodolfo) have tested the dyes.
I have prepared the dye-solutions according
to the recipes given in Sirah's User Manual. |
|
|
61
|
Thu May 12 14:04:09 2022 |
Konstantin | DAQ | Go4 Laserstep histograms adapted | In order to correctly display the gated PMT
signals [I]PMT Middle[/I] and [I]PMT North[/I]
some modifications in the Go4 code were necessary. |
|
|
17
|
Mon May 9 11:45:57 2022 |
Wilfried, Jon, Sebastian | General | HV Divider position & DMM calibration | We performed an autocalibration (attached
picture 1) of the Keysight 34465A DMM (TUD
Keysight).
|
|
|
108
|
Wed Jun 1 17:20:04 2022 |
Rodolfo | Laser | HeNe @ WS7 | |
|
|
22
|
Mon May 9 17:16:34 2022 |
Carsten | Accelerator | Important: New ESR pattern - requies action for XUV detector in/out | The ESR pattern is enhanced compared to the
thorium experiment by additional machines
that can be used for cooling/waiting in |
|
|
76
|
Mon May 16 22:19:54 2022 |
Patrick | DAQ | Keep go4 running (in theory), MBS | To accumulate more data into the opened go4,
do not restart MBS, but just
|
|
|
1
|
Fri Jul 30 10:21:27 2021 |
Rodolfo | Laser | Kink | The laser beamline in the ESR north arc has
a [B]knik[/B], therefore the laser beam can
not get the "laser tower" in the north east |
|
|
27
|
Tue May 10 11:59:45 2022 |
Simon, Christopher, Kristian, Sebastian | Laser | Labview VI checkups | The lower limit (to position) of the Cobra
control VI has to be one increment smaller.
This means for moving from 601,95 to 601,74 |
|
|
36
|
Wed May 11 03:10:55 2022 |
Patrick, Sebastian, Volker, Guy | Laser | Laser - bunch timing | We added the delay and gate generator in between
the bunch trigger and the CFD to move the
timing of the PMT middle signal relative |
|
|
82
|
Fri May 27 14:57:23 2022 |
Rodolfo | Laser | Laser Energy | I have started up the laser system (Q-Ray
& Cobra) again. Here some parameters*:
|
|
|
67
|
Fri May 13 11:46:51 2022 |
Sebastian, Simon | | Laser energy | We (Sebastian and I) measured the output
energy of the laser system again.
All values in [mJ] and over 500 laser-pulses |
|
|
18
|
Mon May 9 13:48:20 2022 |
Rodolfo | Laser | Laser for H-like 209Bi | I have changed the dye to Rhodamin 610 + Rhodamin
640. The Cobra wavelength can be tuned now
from 600 to 630 nm.
|
|
|
75
|
Mon May 16 21:08:48 2022 |
Rodolfo & Max | Laser | Laser power | We checked the energy of the laser and optimized
it a bit
|
|
|
54
|
Thu May 12 03:25:37 2022 |
Patrick | DAQ | Laser scan complete signal off | As in ID:46, the 'laser scan complete' again
is not coming in.
It is not very useful to repeatedly fix cable |
|
|
28
|
Tue May 10 15:26:35 2022 |
Rodolfo, Max | Laser | Laser stabilisation running | It is now possible to stabilize and move the
laser with both stages.
|
|
|
44
|
Wed May 11 14:59:01 2022 |
Rodolfo | Laser | Laser status | I have measured the output energy of the laser
system. All values in [mJ] and over 500 laser-pulses
average
|
|
|
10
|
Wed May 4 22:56:22 2022 |
Rodolfo, Sebastian, Konstantin | Laser | Laser step complete, scan complete fixed | "Laser step complete" and "laser scan complete"
are working again.
|
|
|
97
|
Tue May 31 03:18:52 2022 |
Patrick, Konstantin | Laser | Laser timing | The final timings are (in bins +-1):
PD NO: 103
|
|
|
87
|
Mon May 30 02:33:45 2022 |
Patrick, MBS Max | DAQ | MBS procedure | It is possible to keep go4 running now. Summary
of the procedure:
|
|