$\def\sub#1{_\mathrm{#1}}\def\sup#1{^\mathrm{#1}}\def\maximum#1{max_#1}$ Golem #39145

Tokamak GOLEM - Shot Database - #39145

The date of discharge execution	22-05-18 12:19:07 `[Shot logbook]`
The session mission	GOLEM_II --> EDU (MHD + biasing)
The session ID	39143
The discharge comment	Master test r_b=70
Discharge command	./Dirigent.sh --discharge --UBt 800 --TBt 0 --Ucd 500 --Tcd 1000 --preionization 1 --gas H --pressure 10 --diagnostics.limitermirnovcoils "vacuum_shot=38922" --discharge.preionization "main_switch='on',powsup_heater=80,powsup_accel=100" --discharge.position_stabilization "main_switch='on',radial_switch='on',vertical_waveform='3000,0;11000,-20;13000,-20;20000,0;30000,0',vertical_switch='on',radial_waveform='2000,0;3000,0;9000,0;11000,-20;19000,0;25000,0'" --diagnostics_biasingelectrode 5000,0;8000,8;11000,-8;14000,0 --ScanDefinition "" --comment "Master test r_b=70"

Technological parameters

Working Gas: $p\sub{chamber}\sup{discharge,before}$ =1,14 mPa; $p\sub{chamber}\sup{discharge,pre}$ =12,70 mPa ( $p\sub{WG}\sup{request}$ = 10 mPa@ $X\sub{WG}\sup{request}$ =H )
Toroidal magnetic field: $U\sub{B\sub{t}}\sup{request}$ =800 V@ $t\sub{B\sub{t}}\sup{request}$ =0,0 us
Current drive field: $U\sub{E\sub{cd}}\sup{request}$ =500 V@ $t\sub{cd}\sup{request}$ =1000,0 us

Plasma:

Plasma: yes or no: ☑
Time parameters: $\Delta t\sub{p}$ =16,11 ms (from: $t\sub{start}$ =3,01 ms,to: $t\sub{end}$ =19,12 ms)

Plasma parameters:

Loop voltage: $\overline{U\sub{loop}}$ =8,32 V; $\maximum{{\tau \in [discharge]}U\sub{loop}}$ =23,90 V; $U\sub{breakdown}$ =10,74 V
Toroidal magnetic field: $\overline{B\sub{t}}$ =0,31 T; $\max_{\tau \in [discharge]}B\sub{t}$ =0,43 T
Plasma current: $\overline{I\sub{p}}$ =2,46 kA; $\max_{\tau \in [discharge]}I\sub{p}$ =3,78 kA; $t\sub{Ip}\sup{max}$ =9,75 ms

Basic Diagnostics

On stage diagnostics

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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Analysis

Name	Analysis results

Infrastructure

main_switch='on',radial_switch='on',vertical_waveform='3000,0;11000,-20;13000,-20;20000,0;30000,0',vertical_switch='on',radial_waveform='2000,0;3000,0;9000,0;11000,-20;19000,0;25000,0'
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Acknowledgement

Thanks to the specific help

The tokamak GOLEM controll SW @

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