 Tue Apr 1 03:52:56 2025, Shahab, Michael, Yue, Zac, Carlo, DAQ, good files
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all settings are done.
any files coming after this one is good:
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Tue Apr 1 03:50:12 2025, Shahab, Yue, Carlo, Zac, Esther, Michael, DAQ, Tuners of the both cavities set
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410 MHz cavity resonance frequency tuned. motors both on 50 mm
245 MHz cavity resonance frequency tuned. motors both on 390 mm |
Tue Apr 1 03:27:44 2025, Michael, General, Lassie Monitor 2025-04-01_03-22-05-395_tcl1064.png 
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Tue Apr 1 02:55:06 2025, Shahab, Michael, Yue, Zac, Carlo, DAQ, new RSA recording
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anything from RSA01-2025.04.01.02.54.25.976.tiq onwards is good data
recording parameters:
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Tue Apr 1 02:37:28 2025, H. Weick, S. Litvinov, Accelerator, Isoc-setting +scrapers
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First a setting with orbit bump for injection on central orbit was tried.
- quadrupoles tuned and scrapers optimized
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Tue Apr 1 02:20:36 2025, ruijiu, Analysis, change back the frequency of 194Pb82
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frequency of 194Pb82+ at 211 408606000
frequency of 194Pb82+ at 126 244001000 |
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Tue Apr 1 02:03:33 2025, ruijiu, Analysis, The frequency of 194Pb82+ has been changed from 408.522 MHz to 408.637 MHz
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this is the new setting after we lost the old one.
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Tue Apr 1 02:01:06 2025, Zac, Shahab, Ruijiu, Yuri, Sergey, Wolfram, Carlo, Michael, Accelerator, Settings lost
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| Settings lost after the beam was lost. Trying to recover particle identification now that beam has returned. |
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Mon Mar 31 23:34:58 2025, ruijiu, shahab, yuri, wolfram, sergey, Analysis, identificaton of 194Pb82+ 8x
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datafile = "/data.local/G22-00018_00203/results/analyzers/RSA01/RSA01-2025.03.31.22.18.16.965.tiq_spectrum.npz"
filep = "/data.local/G22-00018_00203/scripts/OnlineDataAnalysisSystem/rionid_exercises/exercise_194Pb_Exp_2025/New_TEline2022-ESR-194Pb-208Pb-nostripper_524MeV.lpp"
alphap = "1.4"
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Mon Mar 31 22:35:36 2025, ruijiu Chen, Analysis, Identification of 194Pb82 7x
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Mon Mar 31 22:13:04 2025, Shahab, Yue, Carlo, Zac, Esther, Runs, PID continued
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continuing PID with better / higher resolution:
RSA01-2025.03.31.21.10.54.758.tiq_spectrum.npz
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Mon Mar 31 22:03:56 2025, Shahab, Yue, Carlo, Zac, Esther, Runs, PID
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trying to do PID with some injections:
RSAs are still on winter time. they show summer time but files have winter time.
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Mon Mar 31 20:53:02 2025, Shahab, Carlo, Zac, Esther, Michael, DAQ, DAQ start
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20:28 started NTCAP
started queqiao file transfer for RSAs only
started analyzer looper for RSAs
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Mon Mar 31 20:42:38 2025, H. Weick, S. Litvinov, Accelerator, fragment setting, E-SIS
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~ 20:00 changed E-SIS to 524.0 MeV/u to get 194Pb at the Brho of the primary beam before (=7.2008 Tm).
which corresponds to gamma = 1.400 for 194Pb82+.
Before it was E-SIS = 480.5 MeV/u after Be-1839 mg/m^2 target Brho = 7.2014 Tm.
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Mon Mar 31 17:46:21 2025, Esther, DAQ, NTCAP scaler assignment
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The setup contains two NI-6612 I/O cards with BNC-2121 connector accessories that provide eight inputs each for TTL scaler signals.
[B]Important: When connecting scaler signals make sure that they are TTL (not NIM)![/B]
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Mon Mar 31 16:53:03 2025, Shahab, DAQ, stop and delete NTCAP data from Weekend test
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stop and delete NTCAP data from Weekend test
for now the NAS data2 bank has been flushed to make sure good operation for today's beam.
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Mon Mar 31 16:05:48 2025, ruijiu, shahab, yuyue, zac, carlo, ersther, Analysis, check the trigger signal in the scaler data of NTCAP
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1. convert copy a tdms file into the folder:
(pyroot) gpuuser@appc256:/data.local/G22-00018_00203/data/ntcap/sc/SC_2025-03-28_18-48-51$ cp /mnt/ntcap-data2/G22-00018_00203/data/ntcap/sc/SC_2025-03-28_18-
48-51/0000216.sc.tdms ./
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Mon Mar 31 14:59:18 2025, ruijiu, Analysis, run rionidgui program at HKR
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At HKR, there is a Windows computer equipped with X2go software, which allows users to log in to the GPU computer. The login process is as follows: [login
steps detailed below]. Once you
have successfully logged into the GPU computer, you can run the rionid program to identify ions at HKR. |
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Mon Mar 31 10:46:43 2025, Ruijiu Chen, Analysis, This program is used to combine spectrum which is recored by RSA into one spectrum.
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This program is used to combine spectrum of many injections into one spectrum.
Example of usage:
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Fri Mar 28 22:20:47 2025, Sergey, Shahab, General, Pattern
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| the ACC pattern for both experiments. |