 Fri May 7 04:26:54 2021, Shahab, Runs, 245 MHz resonator extra 20dB gain off
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| made sure that the extra 20dB amplifier is off. |
Sun May 9 20:39:17 2021, Shahab, Runs, Subtracting the background 
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| still in the search of 70-Se |
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Tue Jun 29 21:10:30 2021, Shahab, Runs, 72-Ge setting
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the new setting is roughly 400 khz lower in frequency.
Previous beam time Ge was on 243.100 now it is on 242.74
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Wed Jun 30 01:38:20 2021, Shahab, Runs, beam is back from Linac but not in the ESR
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Wed Jun 30 02:12:46 2021, Shahab, Runs, still no beam in ESR: quadrupole magnets are down
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| still no beam in ESR: quadrupole magnets are down |
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Wed Jun 30 13:04:40 2021, Shahab, Runs, 245 Amplifier on
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| turned on extra 20dB amplifier for the 245 Resonator around 12:32 |
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Wed Jun 30 15:21:44 2021, Shahab, Runs, data synch on WWW server
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Data is being shared on the WWW server.
Time difference between the analyzers is in order of seconds:
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Wed Jun 30 19:59:39 2021, Shahab, Runs, Scraper positions
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current scraper positions suggested by Sergey:
GEEXDS2HA = -11mm
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Thu Jul 1 18:07:10 2021, Shahab, Runs, settings of the analyzers after changing the trigger position
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Thu Jul 1 18:49:59 2021, Shahab, Runs, possible isomer?
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Thu Jul 1 18:56:49 2021, Shahab, Runs, Short interruption in recording
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| DAQs and NTCAP |
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Thu Jul 1 19:34:11 2021, Shahab, DAQ, increase factor 4 in power for 410
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increase factor 4 in power for 410
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Thu Jul 1 21:35:15 2021, Shahab, DAQ, increase factor 4 in power for 410
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increase factor 4 in power for 410
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Thu Jul 1 21:35:32 2021, Shahab, Runs, some pics after 15dB amplification on 410
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Fri Jul 2 13:44:50 2021, Sergey, et al, Accelerator, El cooler
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| Up to now, attempts to cool the fat line between Se and Ar were conducted. We give up it now and remove cooling |
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Fri May 7 16:17:21 2021, Sergey, Yuri, Wolfram, Shahab, Runs, new sextupole setting
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| new sextupole setting, isomer not visible yet. |
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Tue Jun 29 10:32:10 2021, Sergey, Helmut, Accelerator, cooler curves for tuning of isochronicity
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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.
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Mon Jun 28 18:32:49 2021, Ruijiu, Shahab, DAQ, trigger signal connected to NTCAP and analyzers
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Thu May 6 23:06:18 2021, Rui-Jiu Chen, DAQ, Change reference level to -50dBm
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Beam is secondary beam now. The intensity is lower. Change reference level to -50dBm.
Carrier frequency:245MHz
IQ rate(S/s): 20M.
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Fri May 7 01:44:24 2021, Rui-Jiu Chen, DAQ, Change reference level to -40dBm
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Reference Level: -40 dBm.
Start taking data.
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