Tokamak GOLEM - Shot Database - #50425

Time stamp25-11-11 17:03:58The session missionAdHocAd hocThe session ID 50420 The discharge commentMaster 200 trialDischarge command/Dirigent.sh --discharge --operation.discharge "style='standard',vacuum_shot='-1'" --infrastructure.bt_ecd "U_Bt=200,t_Bt=0,O_Bt='CW',U_cd=200,t_cd=100,O_cd='CW'" --infrastructure. ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0.19 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=7.94 mPa (\(p\sub{WG}\sup{request}\)= 8 mPa@\(X\sub{WG}\sup{request}\)=H )
• Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=200 V@\(t\sub{B\sub{t}}\sup{request}\)=0.0 us
• Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=200 V@\(t\sub{cd}\sup{request}\)=100.0 us

    ☒No Plasma:

Basic Diagnostics    

On stage diagnostics

Basic diagnostics Data flow:  Documentation:

Off stage diagnostics

Interferometry Data flow:  Documentation:

Fast cameras Data flow:  Documentation:

Parameters:fr_ux100a=1200,height_ux100a=56,recrate_ux100a=40000,shotdur_ux100a=40,width_ux100a=1280,fr_ux100b=1

Slow optical spectrometry Data flow:  Documentation:

Infrastructure

Chamber

Bt and Ecd ,

Parameters :U_Bt=200,t_Bt=0,O_Bt='CW',U_cd=200,t_cd=100,O_cd='CW'

Working gas

Parameters :S_mode='p_wg',S_gas='H',U_v=10,p_H=8.00

Preionization

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

Position stabilization :

Parameters :main_switch='on',radial_switch='on',radial_waveform='1000,0;6000,0;8000,-5;12000,-5;35000,0',vertical_switch='on',vertical_waveform='1000,0;5000,0;7000,3;9000,7;15000,0;17000,-3;19000,-7;21000,-9;23000,-9;25000,-7;30000,0'

Current stabilization

Parameters :main_switch='on',waveform='1000,0;5000,0;7000,5;9000,5;15000,0;17000,-5;19000,-5;30000,0'

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @