| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
60
|
Thu Jun 13 10:42:02 2024 |
Danyal | General | Question | What is the ion beam lifetime, according to
the DCCT and Schottky?
Can somebody measure it, please?
|
|
|
76
|
Fri Jun 14 13:14:29 2024 |
Konstantin, Bernhard, Peter, Lukas | General | DAQ crashes at :10 | 10 Minutes past a full hour (XX:10) the windows
PCs (sometimes) loose connection.
This causes the labview server & the laser |
|
|
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, |
|
|
15
|
Mon Jun 3 18:24:44 2024 |
Rodolfo | Detectors | PMT arrangement | The picture shows the actual configuration
of the PMTs.
|
|
|
17
|
Tue Jun 4 22:54:02 2024 |
Rodolfo | Detectors | PMT - Manufacture - Test Result Data | |
|
|
19
|
Wed Jun 5 19:22:43 2024 |
Carsten, Konstantin, Rodolfo | Detectors | PMT tests and preliminary thresholds | For all channels of the CAEN CFD the width
of the logic signal is set to 255ns (maximum)
to mitigate potential double pulses. For |
|
|
26
|
Thu Jun 6 19:42:20 2024 |
Carsten | Detectors | Exchange of amplifer channels / cables channels / HV voltage cables for PMT south | In order to check if the problem of regular
burst of pulses on the PMT south is related
to amplfier channels and or the HV cable, |
|
|
31
|
Fri Jun 7 15:29:50 2024 |
Rodolfo | Detectors | Stored beam @ ESR | One of the first PMT signals from the stored-ion
beam @ ESR |
|
|
33
|
Sat Jun 8 12:02:20 2024 |
Carsten | Detectors | Test Particle Detectors - Det South not working | With the test beam from ESR I started to have
a look at the PartDets.:
North outside: Works properly with a voltage |
|
|
36
|
Sun Jun 9 10:08:24 2024 |
Carsten/Danyal | Detectors | Particle detectors - Recap of yesterdays work | [B]South (behind cooler) - "SA_SZ" - DD2...[/B]
We have put the particle detecotr North to
the poistion behind the cooler (north) to |
|
|
37
|
Sun Jun 9 10:20:38 2024 |
Carsten/Danyal | Detectors | Recap from yesterdays work with test beam (Detectors / beam /DAQ) | In the ESR we had thw whole day (saturday)
a 400MeV/u bunched 238U92+ test beam (about
2 MHz). The RF signal is cabled as input |
|
|
54
|
Wed Jun 12 21:21:15 2024 |
Yuri | Detectors | NTCap started | Fcenter - 244.6 MHz
BW - 10 MHz |
|
|
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.
|
|
|
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.
|
|
|
8
|
Fri May 31 16:49:52 2024 |
Carsten | DAQ | Wiring DAQ 1 | Started to Check the wiring.
Status as of 2024-05-31
|
|
|
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 |
|
|
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 |
|
|
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.
|
|
|
24
|
Thu Jun 6 09:23:53 2024 |
Konstantin Mohr | DAQ | Timing | The best way to adjust the bunch-laser timing
is to start go4 (mbs must be running) from
atppc023. Therefore use x2goclient and use |
|
|
25
|
Thu Jun 6 09:39:23 2024 |
Carsten | DAQ | Preliminary Channel Table (DAQ1 and DAQ2) | |
|