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  nuclear two-photon decay, Page 10 of 12  Not logged in ELOG logo
ID Date Authorup Category Subject Text Attachments
  113   Sun May 9 20:39:17 2021 ShahabRunsSubtracting the backgroundstill in the search of 70-Se  spectrum_subtraction.png 
  140   Tue Jun 29 21:10:30 2021 ShahabRuns72-Ge settingthe new setting is roughly 400 khz lower in
frequency.
Previous beam time Ge was on 243.100 now
  
  145   Wed Jun 30 01:38:20 2021 ShahabRunsbeam is back from Linac but not in the ESR    
  146   Wed Jun 30 02:12:46 2021 ShahabRunsstill no beam in ESR: quadrupole magnets are downstill no beam in ESR: quadrupole magnets are
down
  
  151   Wed Jun 30 13:04:40 2021 ShahabRuns245 Amplifier onturned on extra 20dB amplifier for the 245
Resonator around 12:32 
 amplification_on245.png 
  156   Wed Jun 30 15:21:44 2021 ShahabRunsdata synch on WWW serverData is being shared on the WWW server.
Time difference between the analyzers is
in order of seconds:
  
  158   Wed Jun 30 19:59:39 2021 ShahabRunsScraper positionscurrent scraper positions suggested by Sergey:

GEEXDS2HA = -11mm
  
  173   Thu Jul 1 18:07:10 2021 ShahabRunssettings of the analyzers after changing the trigger position   asd.jpgasd2.jpg 
  174   Thu Jul 1 18:49:59 2021 ShahabRunspossible isomer?   possible_isomer.png 
  176   Thu Jul 1 18:56:49 2021 ShahabRunsShort interruption in recording DAQs and NTCAP   
  178   Thu Jul 1 19:34:11 2021 ShahabDAQincrease factor 4 in power for 410 increase factor 4 in power for 410 

 410MHz-2021.07.01.19.23.49.099.tiq.png410MHz-2021.07.01.18.48.07.516.tiq.png 
  182   Thu Jul 1 21:35:15 2021 ShahabDAQincrease factor 4 in power for 410 increase factor 4 in power for 410 

  
  183   Thu Jul 1 21:35:32 2021 ShahabRunssome pics after 15dB amplification on 410   asd.png821.png 
  180   Thu Jul 1 20:48:58 2021 Shahab Andrew NicDAQAcquisition started15dB amplifier on 410MHz    
  218   Fri Jul 2 19:57:12 2021 Shahab, Yuri, Wolfram, LilianaRunsstop DAQ At 19:56 the DAQ is stopped. 
The plan is to go back to the setting for
Se. 
  
  196   Fri Jul 2 04:27:38 2021 The remote Canadian beavers (Iris and Guy)AnalysisSummary of spectra 0:00-4:00 (410 MHz)Same as before for 0-4h on July 2nd.

> Same as before, for 0-1h on July 2nd
 July2-0-4h-410MHz_Spectra_0.02s_steps_start_1s.png 
  199   Fri Jul 2 06:33:48 2021 The remote Canadian beavers (Iris and Guy)AnalysisSummary of spectra 4:00-6:00 (410 MHz)Same as before for 4-5h and 5-6h.
No isomer, I think :-( (Sorry, Wolfram!)
 July2-4-6h-410MHz_Spectra_0.02s_steps_start_1s.png 
  189   Fri Jul 2 01:31:35 2021 The remote Canadian beavers (Iris, Guy)AnalysisFirst spectra after bottle changeThe first good spectra after the gas bottle
change is from 23:38:25 (on the 410 MHz Analyzer)
 410MHz-2021.07.01.23.38.25.809.tiq.png410MHz-2021.07.01.23.38.08.817.tiq.png 
  190   Fri Jul 2 01:34:03 2021 The remote Canadian beavers (Iris, Guy)AnalysisSummary of spectra 22:00-23:00The last hour before the gas bottle change
is summarized here. 
The first pic shows the 410 MHz spectra taken
 July1-22-23h-410MHz_Spectra_0.1s_steps.pngJuly1-22-23h-410MHz_Spectra_0.02s_steps_start_1s.pngSum_410MHz_May10-1-2am_5_0-5_175s.png 
  193   Fri Jul 2 02:03:36 2021 The remote Canadian beavers (Iris, Guy)AnalysisSummary of spectra 0:00-1:00Same as before, for 0-1h on July 2nd

 July2-0-1h-410MHz_Spectra_0.02s_steps_start_1s.png 
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