| ID |
Date |
Author |
Category |
Subject |
Text |
 |
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52
|
Sun Mar 29 13:43:46 2020 |
| | | |
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3
|
Wed Dec 5 17:29:24 2018 |
Chen, Sidhu | Detectors | signal map | [B]Description:[/B]
Here is a summary of signal map. The charged |
13x |
|
40
|
Sat Mar 28 16:09:50 2020 |
Alex | General | no beam in the ESR | Ragan and Ruijiu went in the ESR for short
time to fix something with the slow control
of the silicon detector.
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|
|
152
|
Sat Apr 4 22:31:02 2020 |
Alex, Esther | General | Beam in ESR lost | The beam in ESR was lost suddenly at ~22:20
due to a power supply failure of the quadrupoles.
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|
|
39
|
Sat Mar 28 15:23:05 2020 |
Alex, Ragan, Mei Bai | General | beam lifetime measurement | We see two species in the Schottky spectra
during the beam lifetime measurement without
the target. The one (probably the primiary |
|
|
43
|
Sat Mar 28 18:11:13 2020 |
Alex, Yuri | General | no beam in the ESR | Yuri and Sergey (on phone) have investigated
extensively the problem with having no beam
in the ESR. The FRS has been checked and |
|
|
2
|
Mon Dec 3 15:06:04 2018 |
Chen, Sidhu | DAQ | Test of two preamplifier. | [B]Description:[/B]
We have two pre-amplifiers:
New: Max. range 5GeV, Two sensitivity |
|
|
6
|
Mon Dec 10 11:59:15 2018 |
Chen, Sidhu | Detectors | Test of shaping amplifier. | [IMG]elog:6/1[/IMG]
[IMG]elog:6/2[/IMG]
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|
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7
|
Tue Mar 12 12:54:58 2019 |
Chen, Sidhu | DAQ | how to start DAQ and plot histogram. | [B]1. login litv-exp account[/B]
rchen@lxg1254:/data.local2/2002_238UIMS$
ssh -X litv-exp@lxg0155.gsi.de
|
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|
8
|
Tue May 7 15:52:47 2019 |
Chen, Sidhu | SlowControl | GUI for remote control of MSCF+MHV4 [detailed] | We have a GUI for remote controlling our MesyTec
modules MSCF16 and MHV4 for E121 experiment.
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|
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11
|
Tue Aug 27 14:53:47 2019 |
Chen, Sidhu | Detectors | The thickness uncertainty of Ta is less than 1%. | The thickness of Ta plate have been measured
by target group. The result is show as following.
According to this measurement, the thickness |
|
|
12
|
Thu Oct 24 15:36:13 2019 |
Chen, Sidhu | Detectors | Detector installation process | [IMG]elog:12/1[/IMG]
[IMG]elog:12/2[/IMG]
[IMG]elog:12/3[/IMG] |
|
|
9
|
Tue May 28 08:36:14 2019 |
Jan | DAQ | MBS start & RFIO server | You need a DAQ-PC and the RIO crate computer.
All of the DAQ proceedures laid out here
are operated from inside the DAQ screen session.
|
|
|
10
|
Wed Jun 26 16:20:31 2019 |
Jan | DAQ | unpacker: lmd > root | I have written an unpacker for the lmd data
taken with the current daq-system for E121.
The crate configuration is as follows:
|
|
|
62
|
Sun Mar 29 23:48:12 2020 |
Jan | Analysis | run0251: E_spectra for CsISiPhos | This is a collection of energy spectra of
the CsISiPhos detectors from run0251 with
primary beam.
|
14x |
|
104
|
Mon Mar 30 23:30:35 2020 |
Jan | Analysis | run251 - Si-pad performance & status | Attached are plots for Si-pad 2 with hits
from ionization of 206Pb81+ at the target.
The plots are representative for all Si-pads, |
7x |
|
175
|
Thu Oct 1 22:20:03 2020 |
Jan | DAQ | final unpacker config | We identified an issue with randomly missing
adc channels in all lmd-files before run
0273.
|
|
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176
|
Mon Nov 2 16:45:55 2020 |
Jan | DAQ | f_user & mbslog | Attached is the f_user.c and the mbslog.l
files.
The readout function is for the following |
|
|
177
|
Thu Nov 5 15:13:43 2020 |
Jan | Analysis | root script example | Attached is an example root script/macro that
shows how to use scripts for analysis.
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|
|
178
|
Thu Nov 19 09:14:40 2020 |
Jan | Detectors | remote MSCF settings for CsISiPHOS | Attached is a list of all set values for the
5 MSCF shaper modules.
This was done prior to run0251, which served |
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