| ID | 
Date | 
Author | 
Category | 
Subject | 
Text | 
  |  
| 
  190  
 | 
Sat Apr  5 11:37:44 2025 | 
Ragan, Rui-Jiu, Zsolt, Wolfram, Yuri | General | General | We have not seen 184Hf and 186Hf so far.  | 
   |  | 
  189  
 | 
Sat Apr  5 11:04:22 2025 | 
Hannes, Cagla | General | Beam back | The beam is back as before since 11:02. | 
   |  | 
  188  
 | 
Sat Apr  5 11:00:57 2025 | 
Hannes, Cagla | General | Lassie screenshots |   | 
       |  | 
  187  
 | 
Sat Apr  5 10:51:00 2025 | 
Hannes, Cagla | General | Beam gone | Beam is gone since 10:45.
 
According to the main control room there 
is a problem in SIS18. They are looking into | 
   |  | 
  186  
 | 
Sat Apr  5 10:16:11 2025 | 
Hannes, Cagla | General | Lassie screenshots |   | 
       |  | 
  185  
 | 
Sat Apr  5 09:07:21 2025 | 
Ruijiu Chen | Analysis | Analysis during April 4th 16:00-April 5th 8:00  | still can not see both 186Hf72+ and 184Hf71+ | 
        |  | 
  184  
 | 
Sat Apr  5 09:03:36 2025 | 
Hannes, Cagla | General | Lassie screenshots |   | 
       |  | 
  183  
 | 
Sat Apr  5 08:15:09 2025 | 
Hannes, Cagla | General | Particles are back to previous intensity |   | 
     |  | 
  182  
 | 
Sat Apr  5 08:01:14 2025 | 
Hannes, Cagla | General | Lassie screenshot and drop in particles | After a ~ two minute outage of the "ESR via 
TE (FAST)" beam at 07:48 the particles dropped 
by half. See screenshot 2025-04-05_08-01-34-267.png | 
       |  | 
  181  
 | 
Sat Apr  5 06:55:59 2025 | 
Yue, Qian, Mayr, Hannes | General | Lassie Screenshot |   | 
      |  | 
  180  
 | 
Sat Apr  5 06:01:50 2025 | 
Yue, Qian | General | Lassie Screenshot |   | 
      |  | 
  179  
 | 
Sat Apr  5 05:01:36 2025 | 
Yue, Qian | General | Lassie Screenshot |   | 
      |  | 
  178  
 | 
Sat Apr  5 04:01:56 2025 | 
Yue, Qian | General | Lassie Screenshot |   | 
      |  | 
  177  
 | 
Sat Apr  5 03:02:43 2025 | 
Yue, Qian | General | Lassie Screenshot |   | 
      |  | 
  176  
 | 
Sat Apr  5 02:01:44 2025 | 
Yue, Qian | General | Lassie Screenshot |   | 
      |  | 
  175  
 | 
Sat Apr  5 01:03:18 2025 | 
Yue, Qian | General | Lassie Screenshot |   | 
      |  | 
  174  
 | 
Sat Apr  5 00:06:09 2025 | 
Yue, Qian | General | Lassie Screenshot |   | 
      |  | 
  173  
 | 
Fri Apr  4 23:33:51 2025 | 
Ruijiu Chen | Analysis | Analysis during April 4th 16:00-22:00 | Until now, there is no 184Hf72+ and 186Hf72+ 
ions.  | 
        |  | 
  172  
 | 
Fri Apr  4 23:01:04 2025 | 
BJ KK | General | Lassie screenshots |   | 
      |  | 
  171  
 | 
Fri Apr  4 22:24:30 2025 | 
BJ BW KK | General | Lassie screenshots |   | 
      |   
 |