Tokamak GOLEM - Shot Database - #39502

The date of discharge execution22-06-21 11:34:09 The session mission22_MP --> Dirigent service The session ID39486 The discharge commentMiniprojekt GOLEM II dalsi snizovani UcdDischarge command./Dirigent.sh --discharge --UBt 1300 --TBt 0 --Ucd 500 --Tcd 350 --preionization 1 --gas H --pressure 30 --diagnostics.limitermirnovcoils "vacuum_shot=39463" --discharge.preionization "main_switch='on',powsup_heater=80,powsup_accel=100" --discharge.position_stabilization "main_switch='off',radial_switch='on',vertical_waveform='3000,0;8000,-20;22000,0;30000,0',vertical_switch='on',radial_waveform='2000,0;3000,0;8000,-20;12000,0;24000,-2;25000,0'" --ScanDefinition "39464 39466 " --comment "Miniprojekt GOLEM II dalsi snizovani Ucd"

     Technological parameters

• Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=1.29 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=1.63 mPa (\(p\sub{WG}\sup{request}\)= 30 mPa@\(X\sub{WG}\sup{request}\)=H )
• Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=1300 V@\(t\sub{B\sub{t}}\sup{request}\)=0.0 us
• Current drive field: \(U\sub{E\sub{cd}}\sup{request}\)=500 V@\(t\sub{cd}\sup{request}\)=350.0 us

    ☒No Plasma:

Basic Diagnostics    

On stage diagnostics

/RigolMSO5104-a

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

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

main_switch='off',radial_switch='on',vertical_waveform='3000,0;8000,-20;22000,0;30000,0',vertical_switch='on',radial_waveform='2000,0;3000,0;8000,-20;12000,0;24000,-2;25000,0'

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Scan issues

for 39464 39466 + 39502

#39464     ./Dirigent.sh --discharge --UBt 1200 --TBt 0 --Ucd 450 --Tcd 350 --preionization 1 --gas H --pressure 20 --diagnostics.limitermirnovcoils "vacuum_shot=39463" --discharge.preionization "main_switch='on',powsup_heater=80,powsup_accel=100" --discharge.position_stabilization "main_switch='off',radial_switch='on',vertical_waveform='3000,0;11000,-5;22000,0;30000,0',vertical_switch='on',radial_waveform='2000,0;3000,0;9000,0;12000,-5;24000,0;25000,0'" --ScanDefinition "" --comment "Reference"
#39466     ./Dirigent.sh --discharge --UBt 1200 --TBt 0 --Ucd 450 --Tcd 350 --preionization 1 --gas H --pressure 20 --diagnostics.limitermirnovcoils "vacuum_shot=39463" --discharge.preionization "main_switch='on',powsup_heater=80,powsup_accel=100" --discharge.position_stabilization "main_switch='on',radial_switch='on',vertical_waveform='3000,0;6000,-10;22000,0;30000,0',vertical_switch='on',radial_waveform='2000,0;3000,0;9000,0;12000,0;24000,-2;25000,0'" --ScanDefinition "39464" --comment "Zk stabilizace ver"
#39502     ./Dirigent.sh --discharge --UBt 1300 --TBt 0 --Ucd 500 --Tcd 350 --preionization 1 --gas H --pressure 30 --diagnostics.limitermirnovcoils "vacuum_shot=39463" --discharge.preionization "main_switch='on',powsup_heater=80,powsup_accel=100" --discharge.position_stabilization "main_switch='off',radial_switch='on',vertical_waveform='3000,0;8000,-20;22000,0;30000,0',vertical_switch='on',radial_waveform='2000,0;3000,0;8000,-20;12000,0;24000,-2;25000,0'" --ScanDefinition "39464 39466 " --comment "Miniprojekt GOLEM II dalsi snizovani Ucd"

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @