Tokamak GOLEM - Shot Database - #37377

The date of discharge execution21-10-14 19:24:00 The session mission0521_TI_DaniK_NewStabilizationCommissioning --> Plasma position stabilization The session ID37361 The discharge commentPlasma, 4vert a 5rad kepec stabilizace zvetseni UcdDischarge command./Dirigent.sh --discharge --UBt 1000 --TBt 1000 --Ucd 500 --Tcd 2000 --preionization 1 --gas H --pressure 10 --diagnostics.limitermirnovcoils "vacuum_shot=37368" --discharge.position_stabilization "main_switch='on',radial_switch='on',vertical_waveform='3000,0;6000,0;12000,14;16000,0;17000,0',vertical_switch='on',radial_waveform='3000,0;6000,0;7000,0;12000,14;16000,0'" --ScanDefinition "37369" --comment "Plasma, 4vert a 5rad kepec stabilizace zvetseni Ucd"

Technological parameters Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0.58 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=10.60 mPa (\(p\sub{WG}\sup{request}\)= 10 mPa@\(X\sub{WG}\sup{request}\)=H ) Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=1000 V@\(t\sub{B\sub{t}}\sup{request}\)=1000.0 us Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=500 V@\(t\sub{cd}\sup{request}\)=2000.0 us

Plasma: Plasma: yes or no: ☑ Time parameters:\(\Delta t\sub{p}\)=16.27 ms (from:\(t\sub{start}\)=4.36 ms,to:\(t\sub{end}\)=20.64 ms)     Plasma parameters: Loop voltage:\(\overline{U\sub{loop}}\)\(\)=6.12 V; \(\maximum{{\tau \in [discharge]}U\sub{loop}}\)=9.28 V; \(U\sub{breakdown}\)=10.90 V Toroidal magnetic field: \(\overline{B\sub{t}}\)=0.37 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0.51 T Plasma current: \(\overline{I\sub{p}}\)=4.85 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=5.68 kA; \(t\sub{Ip}\sup{max}\)=16.03 ms

Basic Diagnostics    

On stage diagnostics

Data flow	measurement →		digitization →		analysis →
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Analysis

Name	Analysis results

Infrastructure

main_switch='on',radial_switch='on',vertical_waveform='3000,0;6000,0;12000,14;16000,0;17000,0',vertical_switch='on',radial_waveform='3000,0;6000,0;7000,0;12000,14;16000,0'

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Scan issues

for 37369 + 37377

#37369     ./Dirigent.sh --discharge --UBt 1000 --TBt 1000 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 10 --diagnostics.limitermirnovcoils "vacuum_shot=37368" --discharge.position_stabilization "main_switch='off',radial_switch='on',vertical_waveform='3000,0;6000,0;7000,20;12000,0;13000,0',vertical_switch='on',radial_waveform='3000,0;6000,0;7000,0;8000,20;12000,0'" --ScanDefinition "" --comment "Plasma referencni"
#37377     ./Dirigent.sh --discharge --UBt 1000 --TBt 1000 --Ucd 500 --Tcd 2000 --preionization 1 --gas H --pressure 10 --diagnostics.limitermirnovcoils "vacuum_shot=37368" --discharge.position_stabilization "main_switch='on',radial_switch='on',vertical_waveform='3000,0;6000,0;12000,14;16000,0;17000,0',vertical_switch='on',radial_waveform='3000,0;6000,0;7000,0;12000,14;16000,0'" --ScanDefinition "37369" --comment "Plasma, 4vert a 5rad kepec stabilizace zvetseni Ucd"

Acknowledgement

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Thanks to the specific help

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