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Entry  Wed Jun 30 02:12:46 2021, Shahab, Runs, still no beam in ESR: quadrupole magnets are down 
still no beam in ESR: quadrupole magnets are down
Entry  Wed Jun 30 01:38:20 2021, Shahab, Runs, beam is back from Linac but not in the ESR 
 
Entry  Wed Jun 30 00:20:10 2021, Rui-Jiu Chen, Analysis, ID of 70Se setting on May plot_242.0_245.0.pngplot_242.0_245.0.pdfplot_242.0_245.0.rootoutput_126.tof
This is an old spectrum which was recoded on May.
Entry  Wed Jun 30 00:12:55 2021, Rui-Jiu Chen, Analysis, the ID of 72Ge setting plot_242.5_246.5.pngplot_242.5_246.5.rootoutput_127.tofplot_242.5_246.5.pdf
 
Entry  Tue Jun 29 21:15:01 2021, Kanika, Shahab, Runs, lost beam problem Unilac 
cooling water in UNILAC is out
Entry  Tue Jun 29 21:12:15 2021, Kanika, Shahab, Runs, Moving the resonance frequency of the 245 MHz resonator  e143_resonance_change_2.PNG
moving in the plungers:

before: 400
Entry  Tue Jun 29 21:10:30 2021, Shahab, Runs, 72-Ge setting 
the new setting is roughly 400 khz lower in frequency.
Previous beam time Ge was on 243.100 now it is on 242.74
Entry  Tue Jun 29 20:40:55 2021, Rui-Jiu Chen, DAQ, start NTCAP 
Carrier Frequency:245MHz.
IQ rate 20MSamples/s
Reference level:-90 dBm
Entry  Tue Jun 29 20:13:58 2021, Helmut, Sergey, Yuri, Accelerator, change to predrilling an 72Ge 
After optimisation of sextupoles we found a scraper position which makes a narrow peak and keeps 20% of the injected beam.
  GEEXDS2HA = +2.0 mm (out is +130mm)
  GE01DS_HI = -75 mm  (out is -130mm)
Entry  Tue Jun 29 10:32:10 2021, Sergey, Helmut, Accelerator, cooler curves for tuning of isochronicity isoc_curves.JPGiso_curves_june_2021_1.xlsx
Variation of quadrupole E01QS03D to change gamma_t in isoc. mode
measured with 78Kr at 368.5 MeV/u on 28.06.2021 evening.
The shape of the three curves looks very similar they would only require a different beam velocity.
Entry  Mon Jun 28 18:32:49 2021, Ruijiu, Shahab, DAQ, trigger signal connected to NTCAP and analyzers tri.jpg
 
Entry  Fri Jun 25 21:47:24 2021, Yuri, Analysis, Identification Spectrum_possible_ID.pngID_2nd_Part.jpg
Attached are two files with a proposed particle identification.
Different colors indicate different harmonic numbers
Entry  Thu Jun 24 22:05:11 2021, Helmut Weick, Accelerator, LISE files for 72Ge, 70Se, 52Mn settings E143_TEline-ESR-72Ge.lppE143_TEline-ESR-70Se.lppE143_TEline-ESR-52Mn.lpp
This is just a Brho selection by the ESR based on SIS-energy used, 
energy-loss in target with calibrated thickness and momentum spread by the reaction (Goldhaber formula).
Production cross sections are by EPAX 3.1
Entry  Mon May 10 08:49:01 2021, Kanika, Alex, RuiJiu, General, End of the measurement 
The beam was stopped at about 08:40.
Entry  Sun May 9 17:39:21 2021, Guy, Analysis, Comparison between 72Ge: 7th 19h vs 8th 21h 410MHz-05.09.19h-t11ms-sMontage.png410MHz-05.08.21h-t11ms-sMontage.png
Following Xiangcheng Chen's analysis, I analysed 11 ms time slices separated by 25 ms to see the evolution of the potential isomer across the injection.

Attachment 1: Data from May 7th 19h-20h. -t 11ms progression from -s=5 to -s=5.175
    Reply  Mon May 10 04:08:13 2021, Iris (Chris C., Jeff C.), Analysis, Comparison between 72Ge: 10th 1-2am on 245 MHz Sum_245MHz_May10-1-2am_5_0-5_175s.png
> Following Xiangcheng Chen's analysis, I analysed 11 ms time slices separated by 25 ms to see the evolution of the potential isomer across the injection.

> Attachment 1: Data from May 7th 19h-20h. -t 11ms progression from -s=5 to -s=5.175
       Reply  Mon May 10 05:25:29 2021, Iris (Chris C., Jeff C.), Analysis, Comparison between 72Ge: 10th 1-2am on 410 MHz 8x
Same as before, but for 410 MHz detectors.
Peaks visible in the 3rd-5th slice.
          Reply  Mon May 10 06:22:15 2021, Iris (Chris C., Jeff C.), Analysis, Comparison between 72Ge: 10th 1-2am on 410 MHz 9x
Same as before but for 4-5am on 410 MHz detector. Peak visible.

             Reply  Mon May 10 07:13:20 2021, Iris (Chris C., Jeff C.), Analysis, Comparison between 72Ge: 10th 5-6am on 410 MHz 9x
Same as before for 5-6 am.
Peak still there, maybe a bit less than before.
Entry  Mon May 10 06:35:58 2021, Kanika, Alex, Shahab, Runs, going back to shot by shot recording with 410 detector 
going back to shot by shot recording with 410 detector
Entry  Mon May 10 06:16:31 2021, Kanika, Alex, Shahab, Runs, Recording broad band spectra with 410 
doing some broadband spectra recording with the 410 MHz detector, for the purpose of future confirmation of identification lines.
Entry  Mon May 10 03:37:53 2021, Chris C, Analysis, isomer? or wishful thinking? E143-410MHz-2021.05.10.03.24.33.255.PNG
They are not easy to find, but we do occasionally see what might be the isomer.
Entry  Mon May 10 01:34:37 2021, Chris C, General, Zoom screenshot Zoom_monitoring_2021-10-05_0131CET.PNG
How things look currently in Zoom-world.
Entry  Mon May 10 01:01:59 2021, Kanika, Alex, RuiJiu, General, Beam is back 
The issue has been resolved and the beam is back since 00:56.
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