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  nuclear two-photon decay, Page 3 of 12  Not logged in ELOG logo
ID Date Author Category Subject Text Attachments
  194   Fri Jul 2 03:10:03 2021 IK, KKRunsdrop of intensityWe see that intensity stabalized at 9E8 which
is smaller then before. 
We neticed this at 2:50, keep observing.
  
  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 
  192   Fri Jul 2 01:43:56 2021 IK, KKDAQNTCAP statusThe latest recorded tdms files:
 p:\E143\sc\SC_2021-06-30_23-27-45\0000360
 p:\E143\iq\IQ_2021-06-30_23-27-34\0001759
  
  191   Fri Jul 2 01:39:51 2021 IK, KKRunsdrop of intensity
We see a drop in beam intensity from 7E9
to 2E8 between 01:30 and 01:43
  
  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 
  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 
  188   Fri Jul 2 00:08:22 2021 IK, KanikaDAQNTCAP statusThe latest recorded tdms files:
 p:\E143\sc\SC_2021-06-30_23-27-45\0000338
 p:\E143\iq\IQ_2021-06-30_23-27-34\0001651
  
  187   Thu Jul 1 23:54:43 2021 IrisGeneralLess beam after gas bottle change?No, everything okay! Must have had a very
good earlier run to compare.
 Comparison-21h-2350h.png 
  186   Thu Jul 1 23:46:17 2021 IrisGeneralLess beam after gas bottle change?Looks like there is a bit less beam now in
the ring. I just looked at one spectra from
before the gas bottle change and after...
 Comparison-21h-2340h.png 
  185   Thu Jul 1 23:38:55 2021 IK, KKRunsChange of gas bottleThe gas bottle has been changed and the beam
is back.
  
  184   Thu Jul 1 23:07:47 2021 IK, KKRunssource
The change of the source happens now
  
  183   Thu Jul 1 21:35:32 2021 ShahabRunssome pics after 15dB amplification on 410   asd.png821.png 
  182   Thu Jul 1 21:35:15 2021 ShahabDAQincrease factor 4 in power for 410 increase factor 4 in power for 410 

  
  181   Thu Jul 1 21:15:01 2021 Andrew NicDAQNTCAP StatusThe latest recorded tdms files:
 p:\E143\sc\SC_2021-06-30_23-27-45\0000299
 p:\E143\iq\IQ_2021-06-30_23-27-34\0001462
  
  180   Thu Jul 1 20:48:58 2021 Shahab Andrew NicDAQAcquisition started15dB amplifier on 410MHz    
  179   Thu Jul 1 20:35:21 2021 Andrew Nic ShahabDAQAcquisition stopped Checking if signal can be further amplified

  
  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 
  177   Thu Jul 1 19:24:59 2021 Nic Andrew ShahabRunsStart of data taking again410 MHz resolution and power optimised

  
  176   Thu Jul 1 18:56:49 2021 ShahabRunsShort interruption in recording DAQs and NTCAP   
  175   Thu Jul 1 18:54:44 2021 Andrew, NicGeneralNTCap StatusThe latest recorded tdms files:
 p:\E143\sc\SC_2021-06-30_23-27-45\0000267
 p:\E143\iq\IQ_2021-06-30_23-27-34\0001305
  
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