Tokamak GOLEM - Shot Database - #49099

Time stamp25-05-28 18:19:11The session missionExperiments/PlasmaEdge/ZonalFlows/Nanobashvili-2025-SciProjFull steamThe session ID 49063 The discharge commentWHAT Zonal flows 2025 Group 1 Experiment_DRP_65_lp_65_Biasing_70_upl_80_Bapply20VDischarge command/Dirigent.sh --discharge --operation.discharge "style='remote',voice='on',analysis='on'" --infrastructure.bt_ecd "U_Bt=900,t_Bt=0,U_cd=380,t_cd=200,O_Bt='CW',O_cd='CW'" --infrastru ...

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0.61 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=14.30 mPa (\(p\sub{WG}\sup{request}\)= 15 mPa@\(X\sub{WG}\sup{request}\)=H )
• Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=900 V@\(t\sub{B\sub{t}}\sup{request}\)=0.0 us
• Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=380 V@\(t\sub{cd}\sup{request}\)=200.0 us

    Plasma:

• Plasma: yes or no: ☑
• Time parameters:\(\Delta t\sub{p}\)=21.84 ms (from:\(t\sub{start}\)=3.59 ms,to:\(t\sub{end}\)=25.43 ms)

    Plasma parameters:

• Loop voltage:\(\overline{U\sub{loop}}\)\(\)=6.38 ; \(\)=28.23 ; \(\)=0.00
• Toroidal magnetic field: \(\overline{B\sub{t}}\)=0.42 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0.55 T
• Plasma current: \(\overline{I\sub{p}}\)=3.80 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=5.59 kA; \(t\sub{Ip}\sup{max}\)=0.00 ms

Basic Diagnostics    

On stage diagnostics

Basic diagnostics Data flow:  Documentation:

Double rake probe Data flow:  Documentation:

Parameters:r_first_tip=65,X_mod='111111111111',I_SilverBox=0

Langmuir & Ball-pen probe Data flow:  Documentation:

Parameters:r_lp_tip=65,S_mode_lp='float',R_lp_div_osc='10e3',R_lp_div_nosc='1e6',U_lp=-1,R_lp_isat='-1',R_bpp_d

Right now the tokamak GOLEM is undergoing discharge execution, the phase called:

OFF STAGE postdischarge analysis

Next phase will be Stand by.

Wait for the discharge process to be completed.

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @