| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
16
|
Tue Jun 17 16:33:16 2025 |
Carsten, Simon | DAQ | Gate Q-swtich | The gate generator of the Q-switch signal
for the Vuprom TDC was set to 10ms. |
|
|
74
|
Sun Jun 29 15:53:45 2025 |
Carsten, Simon | Accelerator | No scans possible | 15:45 Right now, we are waiting for stable
conditions again. There are problems with
both the ion source and the accumulation |
|
|
75
|
Sun Jun 29 18:04:11 2025 |
Carsten, Simon | Runs | Late shift 29.06. | [TABLE border="1"]
Time | Part. Det. Int | SIS-intensity| accumulations
in ESR | cooler-HV PTB K250 | cooler-HV |
|
|
27
|
Wed Jun 18 20:24:01 2025 |
Carsten, Shahab, Ragandeep, Danyal et al. (the dayshift) and ESR crew | Accelerator | 229Th89+ identification | We believe to have identified the 237U92+
and the 229Th89+ peaks.
|
|
|
19
|
Wed Jun 18 00:56:28 2025 |
Carsten, Rodolfo, Anton, Alexis, Esther | | beam overlap with t-scrapers | When testing the overlap between laser and
ion beam we observed the following positions:
|
|
|
58
|
Tue Jun 24 18:49:18 2025 |
Carsten, Rima, Nils, Simon | Runs | Second attempt (Late shift 24.06.) |
[B] Scan parameters:[/B]
[TABLE border="1"]
|
|
|
45
|
Sun Jun 22 18:47:23 2025 |
Carsten, Peter, Marek, Simon | DAQ | PMT and particle detector settings | Final voltages and thresholds for the PMTs
and particle detectors before the first scan:
|
|
|
41
|
Sat Jun 21 18:00:49 2025 |
Carsten, Peter, Danyal, Kristian, Marek | Detectors | PMT signals | Carsten and Kristian changed (18:00) the thresholds
of PMT north and PMT middle in the ESR cave.
|
|
|
40
|
Sat Jun 21 17:00:10 2025 |
Carsten, Peter, Danyal, Kristian, Marek | Detectors | PMT north exchanged | We noted that the dark countrate of PMT north
is about 20x higher than that of PMT middle.
|
|
|
62
|
Thu Jun 26 19:01:46 2025 |
Carsten, Jan, Simon | Runs | Late shift 26.06. |
[B] Scan parameters:[/B]
[TABLE border="1"]
|
|
|
63
|
Thu Jun 26 21:27:34 2025 |
Carsten, Jan, Simon | Calibration | Timing | We checked the timing (before the start of
the measurement cycle documented below).
Timing and measurement window are attached. |
|
|
7
|
Wed Jun 11 16:44:39 2025 |
Carsten, Jan | Detectors | Detector voltages and thresholds for DAQ2 (Mesycontrol) | Voltages (2650v) for the small band 9423 is
ok. Signals are nicely separated from background,
thresholds can be easily set.
|
|
|
8
|
Wed Jun 11 17:33:04 2025 |
Carsten, Jan | DAQ | DAQ2 - new computer , new directories (lxg0155 doesn't work reliably) | LXG0155 (used in form er beamtimes) crashes
and hangs and hangs eventually.
|
|
|
46
|
Sun Jun 22 21:36:48 2025 |
Carsten, Finn, Zac, Esther | Runs | First laser scans |
[B] Scan parameters:[/B]
[TABLE border="1"]
|
|
|
59
|
Tue Jun 24 22:24:36 2025 |
Carsten, Finn, Hiroshi, Esther, Rodolfo | Runs | Data taking (night shift 24.06.) |
[B] Scan parameters:[/B]
[TABLE border="1"]
|
|
|
76
|
Sun Jun 29 22:06:19 2025 |
Carsten, Alex, Hendrik | Runs | Night shift 29.06. | [TABLE border="1"]
Time | Part. Det. Int | SIS-intensity| accumulations
in ESR | cooler-HV PTB K250 | cooler-HV |
|
|
33
|
Sat Jun 21 01:40:31 2025 |
Carsten, Alex, Anton, Rodolfo, Hiroshi | Accelerator | beam parameters | The revolution frequency for the measurement
condition is: 1.542728 MHz.
The electron cooler voltage is: 104411 V. |
|
|
2
|
Mon Jun 2 16:36:57 2025 |
Carsten | Detectors | Mesycontrol | ssh -Y litv-exp@x86l-204
'mesycontrol' |
|
|
9
|
Thu Jun 12 15:53:13 2025 |
Carsten | DAQ | data directory and backup disk (WDBook2 RAID) | The data of DAQ1 are stored in the following
directory and with the following filenames
|
|
|
10
|
Thu Jun 12 16:27:45 2025 |
Carsten | DAQ | NTCAP directory | On the NTCAP the directory is changed to
Q:/E0052 |
|