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  masses & isomeres 2025, Page 8 of 17  Not logged in ELOG logo
New entries since:Thu Jan 1 01:00:00 1970
ID Date Authordown Category Subject Text Attachments
  86   Wed Apr 2 17:46:12 2025 Ruijiu, Wolfram, Xinliang, WangqianAnalysisThe spectrum of 194Pb82+ vs 184Pt78+In summary, the statistical results collected
between 5:00 and 12:00 AM on April 2, 2025.
For each injection, we calculate the frequency
 photo_2025-04-02_17-47-24.jpgplot_fft.cxxScreenshot_2025-04-02_22-00-57_1.png 
  79   Wed Apr 2 12:58:15 2025 Ruijiu, WolframAnalysisfrequency drift   photo_2025-04-02_15-24-34.jpgphoto_2025-04-02_15-28-44.jpgfrequency_194Pb82.xlsx 
  201   Sat Apr 5 15:45:48 2025 Ruijiu, RaganAnalysisSee single ion of 186Hf72+ and isomer in ntcap dataThe ntcap data record 410 detector continuously.
The frame length is  26 ms/frame * 32 frames=
832 ms.
 Screenshot_2025-04-05_15-45-26.pngScreenshot_2025-04-05_15-55-38.pngScreenshot_2025-04-05_16-03-51.png 
  45   Tue Apr 1 16:47:32 2025 Ruijiu, Jan, ShahabAnalysisThe frequency of 194Pb82+ is changed to 408.600 MHz   Screenshot_2025-04-01_16-46-56.pngphoto_2025-04-01_16-54-20.jpg 
  129   Thu Apr 3 18:01:49 2025 Ruijiu, CarloAnalysisIdentification of 188Hf   Screenshot_2025-04-03_18-02-52_1.pngsum_1556-1627_spectrum.npzScreenshot_2025-04-03_18-04-19.png 
  58   Wed Apr 2 00:08:57 2025 Ruijiu Chen,ShahabAnalysisthe peak corresponding to 194Pb⁸²⁺ was mixed with signals from some unknown ions.I examined the spectrum of 194Pb at the 211
harmonic. It was observed that the peak corresponding
to 194Pb82+ was mixed with signals 
 photo_2025-04-02_00-12-38.jpgphoto_2025-04-02_00-12-43.jpg 
  278   Mon Apr 7 16:11:44 2025 Ruijiu Chen, Yuri, Wolfram,AnalysisPID of 192Pb+82   6x 
  117   Thu Apr 3 09:53:02 2025 Ruijiu Chen,WolframAnalysisGood injection ratioCurrently, we only use 37% of the injections
in our data analysis. However, 63% of the
injections have a height below 100, and these
 photo_2025-04-03_09-53-26.jpg 
  2   Thu Mar 27 09:42:04 2025 Ruijiu ChenSimulationsSimulation Results for 194Pb and 188HfSummary:

1.Simulated spectra for 194Pb and 188Hf.
 9x 
  4   Fri Mar 28 19:42:20 2025 Ruijiu ChenAnalysisQueqiao Program for RSA DataThe `queqiao` program used for RSA data analysis
is located at:
  
  
  6   Mon Mar 31 10:46:43 2025 Ruijiu ChenAnalysisThis program is used to combine spectrum which is recored by RSA into one spectrum.This program is used to combine spectrum of
many injections into one spectrum.
 generate_data_1.sh 
  173   Fri Apr 4 23:33:51 2025 Ruijiu ChenAnalysisAnalysis during April 4th 16:00-22:00Until now, there is no 184Hf72+ and 186Hf72+
ions. 
 photo_2025-04-04_23-34-49.jpgphoto_2025-04-04_23-35-29.jpgphoto_2025-04-04_23-35-52.jpgphoto_2025-04-04_23-36-12.jpgsummed_spectrum_total_April04_1600_2200.npz 
  185   Sat Apr 5 09:07:21 2025 Ruijiu ChenAnalysisAnalysis during April 4th 16:00-April 5th 8:00 still can not see both 186Hf72+ and 184Hf71+  photo_2025-04-05_09-07-28.jpgphoto_2025-04-05_09-08-42.jpgphoto_2025-04-05_09-08-59.jpgphoto_2025-04-05_09-09-16.jpgsummed_spectrum_tota_April04_1600_April05_0800.npz 
  239   Sun Apr 6 17:29:04 2025 Ruijiu ChenAnalysis188Hf72+ spectrum and single ion line from NTCAP dataThis shows the spectrum of 188Hf72+ during
"April06_01:00_02:00". Until April 6 2:00,
the Bp = 7.918262 Tm has not been changed.
 photo_2025-04-06_17-30-36.jpgphoto_2025-04-06_17-30-59.jpgphoto_2025-04-06_17-32-55.jpgphoto_2025-04-06_17-33-27.jpg 
  246   Sun Apr 6 20:49:25 2025 Ruijiu ChenAnalysisSpectrum during April 6 20:00- 20:19   photo_2025-04-06_20-50-27.jpgphoto_2025-04-06_20-50-50.jpgphoto_2025-04-06_20-51-02.jpgsummed_spectrum_time_cut.npz 
  268   Mon Apr 7 11:18:03 2025 Ruijiu ChenAnalysisSimulation Results for 192Pb   photo_2025-04-07_11-18-30.jpgexercise_192Pb_Expsimulation_result_192Pb.out 
  319   Tue Apr 8 20:50:59 2025 Ruijiu ChenAnalysisPID of 204Pt77+   photo_2025-04-08_20-56-03.jpgsimulation_result_214.outsimulation_result_126.outNew_TEline2022-ESR-204Pt-H-208Pb-nostripper_512.4MeV.lppsummed_spectrum_time_cut.npz 
  53   Tue Apr 1 22:05:24 2025 Ruijiu Analysisanalysis resultThis is a preliminary result during 4:00-19:00
April 1st 2025. 
I correct the frequency drift of 194Pb82+
 202504012157.png202504012157.pdf202504012206.pngphoto_2025-04-01_22-43-41.jpg 
  38   Tue Apr 1 14:17:07 2025 RuijiuAnalysisPID of 194Pb82+ 2025.04.01.14.13.07datafile = "/data.local/G22-00018_00203/results/analyzers/RSA01/RSA01-2025.04.01.14.13.07.068.tiq_spectrum.npz"
filep = "/data.local/G22-00018_00203/scripts/OnlineDataAnalysisSystem/rionid_exercises/exercise_194Pb_Exp_2025/New_TEline2022-ESR-194Pb-208Pb-nostripper_524MeV.lpp"
alphap = "1.399"
 Screenshot_2025-04-01_14-16-42.png 
  203   Sat Apr 5 16:48:26 2025 Ragan, Wolfram, Sergey, Zsolt, Yuri, Rui-JiuGeneral188Hf72+Now ESR is set to the 188Hf72+ setting.   
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