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Nuclear hyperfine mixing in 229Th89+ 2024, Page 4 of 4
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Analysis
Calibration
DAQ
Laser
General
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Accelerator
74 Entries
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ID
Date
Author
Category
Subject
Text
14
Sun Jun 2 00:01:46 2024
Carsten
DAQ
25ps TDC CAEN V1290N DAQ2 lead to crash in DAQ2 due to a hardware issue
On the CAEN V1290N TDC the piggy board for
the lower 8 channels is not fixed well to
the motherboard.
13
Sat Jun 1 19:19:07 2024
Carsten
Detectors
Reminder: Check signals in scope and in DAQ of detectors with voltages switched off (vs. CFD threshold)
When the ion pumps and vacuum gauges are switched
off the scaler data of
PMT_south, PMT_middle, PMT_north, PD_NO,
12
Sat Jun 1 19:00:57 2024
Carsten
DAQ
Change of (offline) frequency for common stop (CS) of VUPROMs (and 2nd TDC) and scaling factor
Temporarily, for tests of the second DAQ I
changed the frequency from the frequency
generator and scaling factor that is used
11
Sat Jun 1 18:55:18 2024
Carsten
Analysis
Go4 Analysis Version for DAQ1 (atplaser)
Small enhancements and minor corrections /
bug fixes are made to the original version
of the online GO$ for DAQ1.
10
Sat Jun 1 18:14:01 2024
Carsten
Analysis
DAQ and analysis directories
[U][B]DAQ1 (original):[/B][/U]
-user atplaser
-runs on lxg1297
9
Sat Jun 1 18:00:20 2024
Carsten
DAQ
ReadOut Trigger im Timer Scaler changed because of faulty signal from frequency generator
Old readout trigger (~200 Hz) in 1MHz Scaler
showed two nearby peaks indicating a jitter
of the readout frequency or same faulty output
8
Fri May 31 16:49:52 2024
Carsten
DAQ
Wiring DAQ 1
Started to Check the wiring.
Status as of 2024-05-31
7
Fri May 31 15:53:06 2024
Ruijiu Chen
DAQ
run NTCAP system
NTCAP is working again.
Connect the RF cable and the scaler cables
to NTCAP system.
6
Wed May 29 10:54:21 2024
Shahab, Jan
General
Gas Target Events with new timing system
Using the new timing system, it is possible
to grab any events as pulses, but also as
long inter event gates under GENESYS. Many
5
Wed May 29 09:49:30 2024
Rodolfo
Laser
Laser-beam profile
Using a telescope (Plan-concave lens -500
mm and Plan-convex lens +1000 mm) after the
pulsed-dye laser system we got the following
4
Mon May 27 13:37:31 2024
Jan
DAQ
MesyTec Shaper Control
For the 2nd DAQ the MesyTec Shaper ([URL=https://elog.gsi.de/esr/NucAR+lab/230418_110112/MesyTec_MSCF16-F-V.pdf]MSCF
manual[/URL]) is used as a spectroscopy amplifier
and CFD.
3
Thu Apr 25 16:34:05 2024
Rodolfo
Laser
Efficiency of Fluorescein27
The figure below shows the efficiency of Fluorescein27
vs. Wavelength. Each point was averaged over
500 laser shots.
2
Tue Apr 16 16:28:21 2024
Danyal
General
Great
Thanks Jan!
1
Tue Apr 16 14:42:37 2024
Jan
General
G-PAC Proposal
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