| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
110
|
Mon May 20 14:02:03 2024 |
Jelena, Oliver, Shahab | DAQ | Retune 245 MHz | Mew numbers for 245 MHz plunger is 190 (both) |
|
|
1
|
Tue Apr 16 15:35:07 2024 |
Jan | Collaboration | G-PAC Proposal | |
|
|
93
|
Sat May 18 13:13:45 2024 |
Yuri, Taka, Xinliang, Sophia, Yuanming, Ragan, Shahab | Calibration | Shorter shots with 98 Mo | now making shorter shots with 98-Mo
3 seconds each
50 MSPS
|
|
|
6
|
Sun May 12 18:34:54 2024 |
Ruijiu | Analysis | How to use queqiao to transfer tiq data | If the ssh to lxir131 was disconnected, you
can connect to lxir131 and restart queqiao
program to transfer tiq data from NAS to |
|
|
24
|
Wed May 15 11:45:22 2024 |
David | Analysis | Lustre Trouble | Since around 11:30, Lustre is down, therefore
in https://sparc-daq-02.gsi.de/, the spectrograms
are not being updated. Expected time to recovery |
|
|
38
|
Wed May 15 23:04:32 2024 |
Xinliang | Analysis | Electron cooler data | The cooler curve measured during May 14 afternoon. |
|
|
74
|
Fri May 17 19:43:03 2024 |
Jelena B, Zsolt P., Shahab, David | Analysis | + Beam issues | Important - analysis
-> we are trying to get PID with a new setting
to see if 98Zr decays with 30s half-life
|
|
|
11
|
Tue May 14 23:22:55 2024 |
Helmut Weick | Accelerator | isochronicity curves | Sergey started with a setting with quadrupoles
already changed like in 2021.
Ths was used for the first isochronicity |
|
|
12
|
Tue May 14 23:40:03 2024 |
Helmut, Sergey, Yury | Accelerator | paper log book | two pages of log book on paper for teh first
setup,
injection into ESR and tuning primary beam |
|
|
33
|
Wed May 15 19:20:32 2024 |
Helmut Weick | Accelerator | scraper setting | After the orbit correction on the target straight
section the scrapers work better.
One pair of scrapers works best:
|
|
|
34
|
Wed May 15 19:45:44 2024 |
Helmut Weick | Accelerator | Cooler curves after beam shift | After the Beam position tuning but before
the scraper tuning two more cooler curves
were taken.
|
|
|
35
|
Wed May 15 20:17:20 2024 |
Jeroen | Accelerator | Fewer spills from SIS18 then lost beam | Apparently fewer spills coming from SIS18,
see attached.
|
|
|
48
|
Thu May 16 11:20:10 2024 |
Sergey | Accelerator | Screenshot of ESR pattern with 140 repetitions (each is 100 ms) | Injection Beam Process: 100ms
Bunching Beam Process: 16ms
Intermediate Beam Process: 100 ms, which |
|
|
Draft
|
Thu May 16 12:48:58 2024 |
Sergey | Accelerator | Tune to 98Zr | - stop longer measurements
- change quadrupole and sextupole magnets
- rescale SIS-TE-ESR |
|
|
52
|
Thu May 16 15:24:30 2024 |
Ide, Hubbard | Accelerator | new Plunger setting | plunger motors were set
to +/-390 mm for 245 MHz resonator
|
|
|
55
|
Thu May 16 16:43:29 2024 |
Yuri | Accelerator | HHT | HHT sees radiation from us. We stop for 10
min for them to see the speed with which
the radiation level decreases. |
|
|
Draft
|
Fri May 17 17:03:39 2024 |
Helmut, Yury | Accelerator | approx. 96Sr setting | Only 96Sr would yield very few line with only
ions from tiem to time.
So we went a bit lower in Brho 7.69 Tm -> |
|
|
72
|
Fri May 17 17:09:26 2024 |
Helmut, Yury | Accelerator | approx. 96Sr setting (98Zr39+) | Only 96Sr would yield very few line with only
ions from time to time.
So we went a bit lower in Brho 7.69 Tm -> |
|
|
77
|
Fri May 17 21:56:58 2024 |
Jelena B, Zsolt P. | Accelerator | Optimizing setting | We are optimizing setting for 96Sr
start time: 21:52 |
|
|
78
|
Fri May 17 22:06:05 2024 |
Jelena B, Zsolt P. | Accelerator | ESR | ESR is down |
|