Tokamak GOLEM - Shot Database - #35961

The date of discharge execution21-03-04 19:48:32 The session mission21_BP_RailProbe_JirkaM_etal --> Rail probeThe session ID35943 The discharge commentRail probe intro - R = 85 mm, angle = 14 mm - jirka malinakDischarge command./Dirigent.sh --discharge --UBt 1200 --TBt 0 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 10 --comment "Rail probe intro - R = 85 mm, angle = 14 mm - jirka malinak" --ScanDefinition "35958 35959 35960"

Technological parameters Working Gas: \(p\sub{chamber}\sup{discharge,before}\)=0,41 mPa; \(p\sub{chamber}\sup{discharge,pre}\)=0,00 mPa (\(p\sub{WG}\sup{request}\)= 10 mPa@\(X\sub{WG}\sup{request}\)=H ) Toroidal magnetic field: \(U\sub{B\sub{t}}\sup{request}\)=1200 V@\(t\sub{B\sub{t}}\sup{request}\)=0,0 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:\(\Delta t\sub{p}\)=12,40 ms (from:\(t\sub{start}\)=3,57 ms,to:\(t\sub{end}\)=15,98 ms)     Plasma parameters: Loop voltage:\(\overline{U\sub{loop}}\)\(\)=7,51 V; \(\maximum{{\tau \in [discharge]}U\sub{loop}}\)=12,13 V; \(U\sub{breakdown}\)=9,48 V Toroidal magnetic field: \(\overline{B\sub{t}}\)=0,36 T; \(\max_{\tau \in [discharge]}B\sub{t}\)=0,46 T Plasma current: \(\overline{I\sub{p}}\)=3,81 kA; \(\max_{\tau \in [discharge]}I\sub{p}\)=4,32 kA; \(t\sub{Ip}\sup{max}\)=11,77 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 35958 35959 35960 + 35961

#35958     ./Dirigent.sh --discharge --UBt 1200 --TBt 0 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 10 --comment "Rail probe intro - test, sonda na R = 85 mm, reference 15 mm - jirka malinak"
#35959     ./Dirigent.sh --discharge --UBt 1200 --TBt 0 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 10 --comment "Rail probe intro - R = 85 mm, angle = 16 mm - jirka malinak"
#35960     ./Dirigent.sh --discharge --UBt 1200 --TBt 0 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 10 --comment "Rail probe intro - R = 85 mm, angle = 17 mm - jirka malinak"
#35961     ./Dirigent.sh --discharge --UBt 1200 --TBt 0 --Ucd 450 --Tcd 2000 --preionization 1 --gas H --pressure 10 --comment "Rail probe intro - R = 85 mm, angle = 14 mm - jirka malinak" --ScanDefinition "35958 35959 35960"

Infrastructure

Acknowledgement

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Thanks to the specific help

The tokamak GOLEM controll SW @