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Nuclear hyperfine mixing in 229Th89+, Page 2 of 12
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Analysis
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DAQ
Laser
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233 Entries
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ID
Date
Author
Category
Subject
Text
21
Fri Mar 18 16:51:27 2022
Carsten
DAQ
Main DAQ /MBS error
MBS error "TDC data ready wait" solved. Common
stop trigger (20 kHz) was missing. (according
to Sebastian)
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.
24
Mon Mar 21 10:46:18 2022
Rodolfo
DAQ
TDC & Scaler description channels
For the First Vuprom we have the following
channel configuration (Stand:21.03.2021).
25
Mon Mar 21 16:33:23 2022
DAQ
Changing code of go4
We agreed to indicate changes in the go4 analysis
code according to the
following scheme
26
Mon Mar 21 17:03:47 2022
DAQ
Changing code of go4
Correction: Comments in C/C++ start with //
, i.e. forward slash
27
Mon Mar 21 21:48:46 2022
Jan
DAQ
MesyTec Shaper Control
The MesyTec Shaper & Constant Fraction (MSCF)
is used to process the PMT/det signals for
the ADC in the second DAQ.
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:
29
Wed Mar 23 15:38:15 2022
Carsten
General
Not all lights in the ESR can be switched off
Three of the lights in the ESR cannot be switched
off. It seems that these lights are now "emergency
lights" (with battery?). We will need to
30
Wed Mar 23 16:16:42 2022
V. Hannen
Detectors
Control software for XUV and copper mirror detector
Attached you find a manual for the software
used to control the movement of the XUV detector
and the copper mirror detector.
31
Wed Mar 23 16:58:33 2022
V. Hannen
Detectors
Status copper mirror and XUV detectors
Over the past days, the parabolic copper mirror
and XUV detectors haven been prepared and
tested for the upcoming beamtime (see first
32
Thu Mar 24 13:27:47 2022
Rodolfo
DAQ
Disk space - LXG1297
In our Linux computer (LXG1297: Laser spectroscopy)
we have a Drive with 1.8 TB total disk space.
300 GB are at the moment in use, but I can
33
Thu Mar 24 16:59:35 2022
Rodolfo
Laser
Photodiode signal SO
Fast Photodiode signal at the "SO-Bogen" (South-east
arc).
34
Thu Mar 24 17:10:33 2022
Carsten
DAQ
DAQ / MBS VUPROM TDC buffer errors
VUPROM TDC buffer errors potentially due to
long TDC common Stop gate (>1ms from div
200).
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".
36
Tue Mar 29 12:01:08 2022
Rodolfo
Laser
Laser targets
I have installed two targets* (size: 2 inches)
to monitor the position of the laser beam.
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.
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.
39
Wed Mar 30 09:27:15 2022
Rodolfo
Accelerator
Issue? Scrapers at E-Cooler
Carsten* forwarded me an E-Mail from Markus
yesterday. "Betreff: Scraper im ESR Elektronenkühler"
40
Thu Mar 31 11:49:54 2022
Konstantin
Detectors
HV-Supply of particle detectors
We cross-checked the cabeling of the particle
detectors north and south. Particle detector
south is connected to channel [B]HV5[/B]
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