| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
116
|
Thu Apr 3 09:43:14 2025 |
All | Accelerator | Stop 194Pb, switch to 208Pb82+ | The repair of SIS electron cooler power supplies
In the meantime we received a few injections |
| |
134
|
Thu Apr 3 23:23:20 2025 |
Zhang Min, Zhou Xu | Accelerator | Beam injection change | The SIS operator says that FRS doesn't need
beam now, ESR will receive the full SIS beam
extraction every 3 secs overnight. All the |
| |
160
|
Fri Apr 4 17:04:39 2025 |
H. Weick, S. Litvinov | Accelerator | slits after target, Bio_REM alarm | A Bio-REM detector on the roof of ESR caused
an alarm and shut down the whole accelerator.
Too much primary beam going to ESR, noe we |
| |
161
|
Fri Apr 4 17:10:35 2025 |
H. Weick, S. Litvinov | Accelerator | ESR scraper setting | the new scraper setting for good isochronicity
but still acceptable intensity losses is:
Done at ~ 15:00 today.
|
| |
240
|
Sun Apr 6 18:36:56 2025 |
Shahab, Moriguchi, Taka | Accelerator | Beam stopped | Beam stopped due to device trouble. |
| |
242
|
Sun Apr 6 18:48:36 2025 |
Shahab, Moriguchi, Taka | Accelerator | Beam back | Beam is back now. |
| |
243
|
Sun Apr 6 19:23:09 2025 |
Shahab, Moriguchi, Taka | Accelerator | Beam sharing | Beam sharing with FRS is now 1 to 1. |
| |
245
|
Sun Apr 6 20:13:03 2025 |
Taka, Moriguchi | Accelerator | Beam sharing | Now we have every injection. |
| |
248
|
Sun Apr 6 21:29:37 2025 |
Taka, Moriguchi | Accelerator | Beam sharing | again, ESR : FRS = 1 : 1 |
| |
262
|
Mon Apr 7 07:09:01 2025 |
Jelena, Guy | Accelerator | Beam interruption, FRS | Beam is gone since 7:02. Control room is notified.
Beam is back since 7:14. FRS started taking
spills. |
|
|