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  nuclear two-photon decay 2024, Page 2 of 6  Not logged in ELOG logo
Entry  Tue May 14 23:46:04 2024, David, Asahi, Shahab, DAQ, Trigger setup 2024-05-14_23-46-56-017.png
GENESYS setup trigger

screen shot
Entry  Wed May 15 01:11:45 2024, David, Asahi, Shahab, Chris, Ruijiu, General, Time optimisation 
DAQ stopped at 01:11 to optimise data taking cycle of RSAs. 
Changed data writing time from 2s -> 1.8s.
Entry  Tue May 14 21:41:11 2024, Shahab, Runs, Test Screenshot 2024-05-14_21-39-01-112_tcl1048.png
 
Entry  Sat May 18 13:13:45 2024, Yuri, Taka, Xinliang, Sophia, Yuanming, Ragan, Shahab , Calibration, Shorter shots with 98 Mo 
now making shorter shots with 98-Mo
3 seconds each
50 MSPS
Entry  Mon May 20 05:32:17 2024, Gregor, Cagla, Accelerator, Short beam interruption 
We lost the beam for ~2min at (from ~5:28 till ~5:30). Everything seems to be back at the same state.
Entry  Mon May 20 09:01:51 2024, Oliver, Jelena, General, Shift news 
Data collection runs smooth so far.

Yuri Litvinov will start modifying SP magnets now. The resolution will change.
Entry  Sun May 19 14:11:29 2024, Yuri, Sergey, Accelerator, Sextupoles 
at 13:00
scrapers in the ESR are moved to block the most outside orbits
E02DS3HG out -> -60 mm
Entry  Thu May 16 11:20:10 2024, Sergey, Accelerator, Screenshot of ESR pattern with 140 repetitions (each is 100 ms) 2024-05-16_11-19-01-545.png
Injection Beam Process: 100ms
Bunching Beam Process: 16ms
Intermediate Beam Process: 100 ms, which is repeated 140 times
Entry  Sat May 18 00:37:52 2024, Helmut, Wolfram, Shahab, David, Xinliang, Runs, SIS beam gone 
 
Entry  Mon May 20 14:02:03 2024, Jelena, Oliver, Shahab, DAQ, Retune 245 MHz 
Mew numbers for 245 MHz plunger is 190 (both)
Entry  Wed May 15 01:27:13 2024, David, Asahi, Shahab, Chris, DAQ, Restarted data taking 
Data taking restarted at 01:27 following re-alignment of the RSAs.

Also reduced number of processing threads to 10.
Entry  Sat May 18 14:43:59 2024, Yuri, Accelerator, Reduce intensity, 98Mo42+ 
reduce intensity
eexds2ha 7mm --> 9 mm
e02ds3hg -69 mm -- stays
Entry  Thu May 16 11:13:05 2024, Mayr, Hannes, Runs, Rates 2024-05-16_11-10-57-933_tcl1064.png
With the new timing, the rates now look like can be seen in the screenshot.
Entry  Sat May 18 02:04:38 2024, Yoshi, Ohnishi, DAQ, RSA01 run 
RSA01 was stopped from 19:25, it restart now.
Entry  Thu May 9 09:12:59 2024, Dounia, Shahab, DAQ, RSA file sync 
RSA file sync with server was up with LXIR131 through to the Lustre.
Entry  Mon May 20 13:26:55 2024, Jelena, Oliver, Shahab, General, Plunger values 
plunger 150 for 250
plunger 48 for 410 
Entry  Thu May 16 07:50:39 2024, Mayr, Hannes, Runs, Peaks with very high particle rate 2024-05-16_07-49-53-757_tcl1064.png
Peaks in the particle diagram going to unusual high 1.4e9 particles.
Entry  Wed May 15 00:06:10 2024, David, Asahi, Shahab, Chris, Ruijiu, DAQ, Optimizing the 410 resonance curve 2024-05-15_00-05-36-583.png
 
Entry  Wed May 15 00:17:24 2024, David, Asahi, Shahab, Chris, Ruijiu, DAQ, Optimizing the 245 resonance curve 2024-05-15_00-18-18-752.png
 
Entry  Fri May 17 21:56:58 2024, Jelena B, Zsolt P., Accelerator, Optimizing setting 
We are optimizing setting for 96Sr
start time: 21:52
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