| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
1
|
Thu Sep 13 11:32:17 2018 |
Jan Glorius | Collaboration | Proposal | Attached is the beam time proposal submitted
and accepted by the G-PAC in 2017. |
|
|
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 |
|
|
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 |
|
4
|
Fri Dec 7 10:56:04 2018 |
Jan Glorius | SlowControl | EPICS ioc on raspberry | We have an EPCIS server (ioc) running on our
raspberry (ext-027377). It talks to our MesyTec
modules (MSCF shapers, MHV4 high-voltages).
|
|
|
5
|
Fri Dec 7 11:39:41 2018 |
Jan Glorius | SlowControl | GUI for remote control of MSCF+MHV4 | We have a GUI for remote controlling our MesyTec
modules MSCF16 and MHV4 for E121 experiment.
|
|
|
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]
|
|
|
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
|
|
|
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.
|
|
|
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:
|
|
|
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] |
|
|
13
|
Wed Jan 29 10:42:42 2020 |
Shahab | General | Gas target control with the new control system event |
Many thanks to Sergey and Nikos we have tested
the connection of the new control system |
|
|
14
|
Fri Feb 21 11:30:52 2020 |
Laszlo | General | Shift plan | e127: https://docs.google.com/spreadsheets/d/14m8WcCq1erx6HqWJRK7TLbCx121IkjqGa5l-frf4YjI/edit#gid=0
e121: https://docs.google.com/spreadsheets/d/10MUzA5-Ilf2WzCyNj8u_KSG6yzPg0e4vtZGGPFB3K-k/edit#gid=0 |
|
|
15
|
Tue Feb 25 15:48:31 2020 |
ruijiu chen | DAQ | Important folders of e121 eperiments: | 1. slow control:
1.1. program file:
litv-exp@ringpi:~/epics/mrcc_ioc/db $
|
|
|
16
|
Tue Feb 25 15:49:58 2020 |
ruijiu chen | DAQ | changing scaling factor. | How to change scaling factor?
The parameters is in f_user.c file:
1. open the f_user.C with emacs :
|
|
|
17
|
Thu Feb 27 14:04:12 2020 |
Ruijiu Chen | Detectors | Remote control of HV module | Be careful. The voltage value on user interface
is 10 times of real value. e.g. if the real
value is 32V, the voltage value on UI has |
|
|
18
|
Thu Mar 26 17:21:40 2020 |
Ragan | General | Stochastic cooling | 1) From SIS, 206Pb67+ @401.17 MeV/u goes to
FRS where only SEETRAM is placed in the target
area to strip off 206Pb67+ to get 206Pb81+.
|
|
|
19
|
Fri Mar 27 13:02:07 2020 |
Ragan | General | Stochastic cooling | 1) ESR team is successful with the Stochstic
cooling of primary H-like 206Pb81+ beam @400
MeV/u.
|
|
|
20
|
Fri Mar 27 13:04:17 2020 |
Ragan | General | FRS Settings until now | Yuri and Helmut have been extensively involved
in tuning and optimizing of the FRS.
|
|