Tokamak GOLEM - Shot Database - #48176

[Shot logbook]

Time stamp
	25-03-13 11:34:46
The session mission	Experiments/RunAways/General/2025Full steam
The session ID	48167
The discharge comment	45930 again, lower Bt, CD
Discharge command	/Dirigent.sh --discharge --operation.discharge "style='standard'" --infrastructure.bt_ecd "U_Bt=1000,t_Bt=0,U_cd=300,t_cd=350,O_Bt='CW',O_cd='CW'" --infrastructure.workinggas "S_mo ...

Technological parameters

Working Gas: $p\sub{chamber}\sup{discharge,before}$ =0.48 mPa; $p\sub{chamber}\sup{discharge,pre}$ =10.00 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@ $t\sub{B\sub{t}}\sup{request}$ =0.0 us
Current drive field: $U\sub{E\sub{cd}}\sup{request}$ =300 V@ $t\sub{cd}\sup{request}$ =350.0 us

Plasma:

Plasma: yes or no: ☑
Time parameters: $\Delta t\sub{p}$ =4.06 ms (from: $t\sub{start}$ =3.18 ms,to: $t\sub{end}$ =7.24 ms)

Plasma parameters:

Loop voltage: $\overline{U\sub{loop}}$ =6.40 ; =15.91 ; =0.00
Toroidal magnetic field: $\overline{B\sub{t}}$ =0.19 T; $\max_{\tau \in [discharge]}B\sub{t}$ =0.26 T
Plasma current: $\overline{I\sub{p}}$ =0.44 kA; $\max_{\tau \in [discharge]}I\sub{p}$ =1.24 kA; $t\sub{Ip}\sup{max}$ =0.00 ms

Basic Diagnostics

On stage diagnostics

Basic diagnostics Data flow: Documentation:

Off stage diagnostics

Interferometry Data flow: Documentation:

Fast cameras Data flow: Documentation:

Parameters:fr_ux100a=1200,height_ux100a=56,recrate_ux100a=40000,shotdur_ux100a=30,width_ux100a=1280,fr_ux100b=1

Slow optical spectrometry Data flow: Documentation:

Scintillation probes Data flow: Documentation:

Timepix detector Data flow: Documentation:

Mirnov coils @ Limiter Data flow: Documentation:

Fast spectrometry Data flow: Documentation:

Magnetohydrodynamic 16 mirnov coils ring Data flow: Documentation:

Analysis

Name	Analysis results

Infrastructure

Chamber

Bt and Ecd ,

Parameters

:U_Bt=1000,t_Bt=0,U_cd=300,t_cd=350,O_Bt='CW',O_cd='CW'

Working gas

Parameters

:S_mode='p_wg',S_gas='H',p_H=10,U_v=22

Position stabilization :

Parameters

:main_switch='on',radial_switch='on',radial_waveform='1000,0;10000,-20;20000,-20;40000,0',vertical_switch='on',vertical_waveform='1000,0;11000,-20;19000,-20;40000,0'