Tokamak GOLEM - Shot Database - #35805

The date of discharge execution21-02-22 18:03:48 The session mission21_EdgePlasmaStudies_KatkaH_etal --> Edge Plasma physics studies via electrostatic probesThe session ID35778 The discharge commentlp zmena polohyDischarge command./Dirigent.sh --discharge --UBt 1200 --TBt 1000 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 16 --comment "lp zmena polohy" --diagnostics_doublerakeprobe "r_First_Tip=85, X_mod=222222222220, I_SilverBox=12" --diagnostics_petiprobe "r_LP_tip=55, f_fg=5000, u_fg=6, r_i=47, is_bpp=1, is_lp=1" --diagnostics_limitermirnovcoils "vacuum_shot=35785" --ScanDefinition "35790, 35791, 35795, 35796, 35799, 35800, 35805"

Technological parameters Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0.29 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=0.00 mPa (\(p\sub{WG}\sup{request}\)= 16 mPa@\(X\sub{WG}\sup{request}\)=H ) Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=1200 V@\(t\sub{B\sub{t}}\sup{request}\)=1000.0 us Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=450 V@\(t\sub{cd}\sup{request}\)=2000.0 us

Plasma: Plasma: yes or no: ☑ Time parameters:\(\Delta t\sub{p}\)=15.09 ms (from:\(t\sub{start}\)=3.65 ms,to:\(t\sub{end}\)=18.75 ms)     Plasma parameters: Loop voltage:\(\overline{U\sub{loop}}\)\(\)=5.83 V; \(\maximum{{\tau \in [discharge]}U\sub{loop}}\)=9.87 V; \(U\sub{breakdown}\)=10.37 V Toroidal magnetic field: \(\overline{B\sub{t}}\)=0.37 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0.48 T Plasma current: \(\overline{I\sub{p}}\)=5.33 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=5.91 kA; \(t\sub{Ip}\sup{max}\)=14.33 ms

Basic Diagnostics

On stage diagnostics

Data flow	measurement →		digitization →		analysis →
Name	Experiment setup		Data acquistition system		Raw data		Analysis results

Other diagnostics

Data flow	measurement →		digitization →		analysis →
Name	Experiment setup		Data acquistition system		Raw data		Analysis results

Analysis

Name	Analysis results

Scan issues

for 35790, 35791, 35795, 35796, 35799, 35800, 35805 + 35805

#35790     ./Dirigent.sh --discharge --UBt 1200 --TBt 1000 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 16 --comment "lp prepnuta na float" --diagnostics_doublerakeprobe "r_First_Tip=85, X_mod=222222222220, I_SilverBox=12" --diagnostics_petiprobe "r_LP_tip=90, f_fg=5000, u_fg=6, r_i=47, is_bpp=1, is_lp=1" --diagnostics_limitermirnovcoils "vacuum_shot=35785" --ScanDefinition "0"
#35791     ./Dirigent.sh --discharge --UBt 1200 --TBt 1000 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 16 --comment "lp zmena polohy" --diagnostics_doublerakeprobe "r_First_Tip=85, X_mod=222222222220, I_SilverBox=12" --diagnostics_petiprobe "r_LP_tip=85, f_fg=5000, u_fg=6, r_i=47, is_bpp=1, is_lp=1" --diagnostics_limitermirnovcoils "vacuum_shot=35785" --ScanDefinition "35790"
#35795     ./Dirigent.sh --discharge --UBt 1200 --TBt 1000 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 16 --comment "lp zmena polohy" --diagnostics_doublerakeprobe "r_First_Tip=85, X_mod=222222222220, I_SilverBox=12" --diagnostics_petiprobe "r_LP_tip=80, f_fg=5000, u_fg=6, r_i=47, is_bpp=1, is_lp=1" --diagnostics_limitermirnovcoils "vacuum_shot=35785" --ScanDefinition "35790, 35791"
#35796     ./Dirigent.sh --discharge --UBt 1200 --TBt 1000 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 16 --comment "lp zmena polohy" --diagnostics_doublerakeprobe "r_First_Tip=85, X_mod=222222222220, I_SilverBox=12" --diagnostics_petiprobe "r_LP_tip=75, f_fg=5000, u_fg=6, r_i=47, is_bpp=1, is_lp=1" --diagnostics_limitermirnovcoils "vacuum_shot=35785" --ScanDefinition "35790, 35791, 35795"
#35799     ./Dirigent.sh --discharge --UBt 1200 --TBt 1000 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 16 --comment "lp zmena polohy" --diagnostics_doublerakeprobe "r_First_Tip=85, X_mod=222222222220, I_SilverBox=12" --diagnostics_petiprobe "r_LP_tip=70, f_fg=5000, u_fg=6, r_i=47, is_bpp=1, is_lp=1" --diagnostics_limitermirnovcoils "vacuum_shot=35785" --ScanDefinition "35790, 35791, 35795, 35796"
#35800     ./Dirigent.sh --discharge --UBt 1200 --TBt 1000 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 16 --comment "lp zmena polohy" --diagnostics_doublerakeprobe "r_First_Tip=85, X_mod=222222222220, I_SilverBox=12" --diagnostics_petiprobe "r_LP_tip=65, f_fg=5000, u_fg=6, r_i=47, is_bpp=1, is_lp=1" --diagnostics_limitermirnovcoils "vacuum_shot=35785" --ScanDefinition "35790, 35791, 35795, 35796, 35799"
#35805     ./Dirigent.sh --discharge --UBt 1200 --TBt 1000 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 16 --comment "lp zmena polohy" --diagnostics_doublerakeprobe "r_First_Tip=85, X_mod=222222222220, I_SilverBox=12" --diagnostics_petiprobe "r_LP_tip=55, f_fg=5000, u_fg=6, r_i=47, is_bpp=1, is_lp=1" --diagnostics_limitermirnovcoils "vacuum_shot=35785" --ScanDefinition "35790, 35791, 35795, 35796, 35799, 35800, 35805"
#35805     ./Dirigent.sh --discharge --UBt 1200 --TBt 1000 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 16 --comment "lp zmena polohy" --diagnostics_doublerakeprobe "r_First_Tip=85, X_mod=222222222220, I_SilverBox=12" --diagnostics_petiprobe "r_LP_tip=55, f_fg=5000, u_fg=6, r_i=47, is_bpp=1, is_lp=1" --diagnostics_limitermirnovcoils "vacuum_shot=35785" --ScanDefinition "35790, 35791, 35795, 35796, 35799, 35800, 35805"

Acknowledgement

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Thanks to the specific help

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