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  nuclear two-photon decay, Page 9 of 12  Not logged in ELOG logo
ID Date Author Categoryup Subject Text Attachments
  163   Thu Jul 1 00:09:28 2021 David, LilianaGeneralLow beam intensity for few minutesFor few minutes (starting at 00:05) beam intensity
went down. Same as it was reported by the
previous shift. 
  
  164   Thu Jul 1 01:35:15 2021 David, LilianaGeneralIon source changeChanging ion source, no beam expected for
the next 30 minutes.
  
  165   Thu Jul 1 04:15:54 2021 David, LilianaGeneralBeam intensityFrom 4:05 to 4:15 beam intensity was 1/2 as
before. 
  
  169   Thu Jul 1 16:27:57 2021 Andrew NicGeneralNTCAP parametersThe latest recorded tdms files:
 p:\E143\sc\SC_2021-06-30_23-27-45\0000233
 p:\E143\iq\IQ_2021-06-30_23-27-34\0001138
  
  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
  
  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 
  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 
  216   Fri Jul 2 17:31:04 2021 LilianaGeneralstatusat 17:20 intensity was suddenly reduced. 
Operators checked. Intensity was a bit low
and fluctuating for a while (8e8 to 1e9)
  
  234   Sat Jul 3 08:12:22 2021 Dima, YuriGeneralBeam stopWe stopped the beam at 08:10

The latest recorded tdms files:
  
  30   Fri May 7 04:01:51 2021 ShahabRunsPicture after scrapingthis picture is after scraping by helmut,
showing the 410 MHz detector, that is we
would expect an isomer where the marker M1
 pic.jpg 
  31   Fri May 7 04:26:54 2021 ShahabRuns245 MHz resonator extra 20dB gain offmade sure that the extra 20dB amplifier is
off.
  
  32   Fri May 7 04:39:00 2021 Liliana, Akash, Wolfram, Helmut, ShahabRunsData taking startsFile start being recorded at 4:38 am 
Sync with the server is working. 
  
  49   Fri May 7 16:17:21 2021 Sergey, Yuri, Wolfram, ShahabRunsnew sextupole settingnew sextupole setting, isomer not visible
yet.
  
  50   Fri May 7 17:02:51 2021 Kanika, Sergey, Yuri, Wolfram, Michael, ShahabRunsnew sextupole setting 2There is new sextupole settings, but the scrapers
remain like last night (Helmut setting last
night.)
  
  51   Fri May 7 17:12:14 2021 Kanika, Sergey, Yuri, Wolfram, Michael, ShahabRunsEnergy change -6 MeV/uchanged the energy down to 435 MeV/u   
  52   Fri May 7 17:12:52 2021 Kanika, Sergey, Yuri, Wolfram, Michael, ShahabRunstrigger time back to 50%changed trigger time back to 50%

last file with 1% trigger: 
  
  53   Fri May 7 17:35:22 2021 Kanika, Sergey, Yuri, Wolfram, Michael, ShahabRunsEnergy change +6 MeV/uWe will now go up in energy to 447 MeV (+6
MeV) from the original energy
  
  54   Fri May 7 18:08:35 2021 Kanika, Sergey, Yuri, Wolfram, Michael, ShahabRunsgoing back to the original energygoing back to the original energy 441 MeV/u

last filenames with the previous energy:
  
  55   Fri May 7 18:43:13 2021 Kanika, Michael, ShahabRunscave M experiment needs more spillsour pattern causes beam loss while scanning
the biological probes in the Cave M bio experiment.
They loose every other spill due to high
 rep.jpg 
  56   Fri May 7 19:56:10 2021 Kanika, Michael, ShahabRunsZOOM session restartrestart zoom session   
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