Tokamak GOLEM - Shot Database - 30664

• Plasma
• density estimated
• disruption
• el preionization
• hot_plasma
• hydrogen_plasma
• long shot
• reversed B field
• strong background noise

Date: 2019-05-22 - 16:36:38 Session: Experiments/EdgePlasmaPhysics/DoubleRakeProbe/FilipPapousek/0519IntroWithKepco Comment: Filip Papousek - DRP_Vfloat_r0=85_ACbias(0-57V)~80mm_14kHz

Basic parameters: (compare) Gas pressure pch:0.62->5.91 mPa (request: 8 mPa) WIKI Working gas: H Preionization: Upper el. gun Chamber temperature: 26.20 C CBt capacitors charged to: 1300 V, triggered 5.0 ms WIKI CBD capacitors charged to: 0 V, triggered 5.0 ms WIKI CCD capacitors charged to: 400 V, triggered 5.0 ms WIKI CST capacitors charged to: 0 V, triggered 5.0 ms WIKI Level of noise (dBt) in room: 0.025 V Probability of breakdown: 90% WIKI Time since session beginning: 1:49:49 h

Plasma parameters: Plasma life time 14.4 [ms] (from 7.5 to 21.9) Mean toroidal magnetic field Bt: 0.36 T WIKI Mean plasma current: 3.26 kA WIKI Mean Uloop: 5.32 V WIKI Break down voltage: 10.2 V WIKI Ohmic heating power: 17.36 kW Q edge: 5.0 WIKI Electron temperature: 41.3 eV WIKI Line electron density: 5.57 [10^17.m^-2] WIKI

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• basicdiagn processing evolution: raw→ integrated→ final
• Basic diagnostics: loop_voltage, plasma_current, toroidal_field, photodiode, hxr, other diagnostics

Data Acquisition Systems (DAS):

TektronixDPO3014	Papouch_Ja	RigolDS1074b	NIstandard	Papouch_Za
TektronixMSO58	Papouch_St	Papouch_Ko	NIoctopus

Diagnostics:

PlasmaPosition_TO	Interferometer	Spectrometer	StripDetector	Bolometers_BL
FastCamera

Analysis:

HistoricalAnalysis

ShotHomepage

AdvancedAnalysis

Impurities_TO

Students:

Guests:

Acknowledgement:

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Thanks to the specific help and