Tokamak GOLEM - Shot Database - #50562

Time stamp25-11-19 14:57:22The session missionTrainingCourses/Universities/CTU.cz/FYS1/2025/BayesianOperation/WithStabilizationFull steamThe session ID 50553 The discharge commentfyzikalni_seminar_arduino with master modifDischarge command/Dirigent.sh --discharge --operation.discharge "style='standard',vacuum_shot='-1'" --infrastructure.bt_ecd "U_Bt=468.0,t_Bt=0,O_Bt='CW',U_cd=578.0,t_cd=556.0,O_cd='CW'" --infrastru ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0.16 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=15.10 mPa (\(p\sub{WG}\sup{request}\)= 15 mPa@\(X\sub{WG}\sup{request}\)=H )
• Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=468 V@\(t\sub{B\sub{t}}\sup{request}\)=0.0 us
• Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=578 V@\(t\sub{cd}\sup{request}\)=556.0 us

    ☒No Plasma:

Basic Diagnostics    

On stage diagnostics

Basic diagnostics Data flow:  Documentation:

Off stage diagnostics

Interferometry Data flow:  Documentation:

Slow optical spectrometry Data flow:  Documentation:

Fast spectrometry Data flow:  Documentation:

Infrastructure

Chamber

Bt and Ecd ,

Parameters :U_Bt=468.0,t_Bt=0,O_Bt='CW',U_cd=578.0,t_cd=556.0,O_cd='CW'

Working gas

Parameters :S_mode='p_wg',S_gas='H',U_v=10,p_H=15.00

Preionization

Parameters :S_device='HotCathode',SW_main='on',U_heater=90,U_accel=100

Position stabilization :

Parameters :main_switch='on',radial_switch='on',radial_waveform='1000,0;6000,0;6500,-0.19;6800,-0.38;8000,-1.33;9000,-2.85;12000,-3.8;35000,0',vertical_switch='on',vertical_waveform='1000,0;5000,0;7000,-0.57;9000,-1.33;15000,0;17000,0.57;19000,1.33;21000,1.71;23000,1.71;25000,1.33;30000,0'

Current stabilization

Parameters :main_switch='on',waveform='1000,0;5000,0;7000,-0.57;9000,-1.33;15000,0;17000,0.57;19000,1.33;21000,1.71;23000,1.71;25000,1.33;30000,0'

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @