Tokamak GOLEM - Shot Database - 11942

Date: 2013-04-26 - 20:34:31 Session:Excursions/2013/04MichalGStandaL [new] Comment: GUESTS - Plasma pro Gasparinovi a Legovi Wiki links: Experiments/BreakDownStudies/sessions/260413TopBottomElGun/figures/breakdown_rate/script, Experiments/BreakDownStudies/sessions/260413TopBottomElGun/figures/breakdown_voltage/script

Basic parameters: (compare) Gas pressure pch:1.35->28.09 mPa (request: 20 mPa) WIKI Working gas: N/A Preionization: ON Chamber temperature: N/A C CBt capacitors changed to: 700 V, triggered 5.0 ms WIKI CBD capacitors changed to: 0 V, triggered 5.0 ms WIKI CCD capacitors changed to: 500 V, triggered 6.0 ms WIKI CST capacitors changed to: 0 V, triggered 5.0 ms WIKI Probability of breakdown: 84% WIKI Time since session beginning: 1:27:11 h

Plasma parameters: Plasma life time 8.9 [ms] (from 7.9 to 16.8) Mean toroidal magnetic field Bt: 0.17 T WIKI Mean plasma current: 2.04 kA WIKI Mean Uloop: 8.69 V WIKI Break down voltage: 11.1 V WIKI Ohmic heating power: 17.73 kW Q edge: 3.7 WIKI Electron temperature: 21.8 eV WIKI Line electron density: 3.64 [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):

TektronixDPO

NIstandard

Diagnostics:

PlasmaPosition

Interferometer

Spectrometer

Analysis:

AdvancedAnalysis	HistoricalAnalysis	ShotHomepage	Spectrograms	MultiCWT
Impurities

Acknowledgement:

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Thanks to the specific help and