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Date: 2013-03-14 - 15:46:00 Session:Students/StranskyV/BreakdownStudiesElGun [new] Comment: Tcd scan for pH2=25mPa

Basic parameters: (compare) Gas pressure pch:1.42->25.03 mPa (request: 25 mPa) WIKI Working gas: N/A Preionization: ON Chamber temperature: N/A C CBt capacitors changed to: 600 V, triggered 5.0 ms WIKI CBD capacitors changed to: 0 V, triggered 5.0 ms WIKI CCD capacitors changed to: 400 V, triggered 9.5 ms WIKI CST capacitors changed to: 0 V, triggered 5.0 ms WIKI Probability of breakdown: 77% WIKI Time since session beginning: 0:47:56 h

Plasma parameters: Plasma life time 3.5 [ms] (from 12.6 to 16.0) Mean toroidal magnetic field Bt: 0.18 T WIKI Mean plasma current: 0.10 kA WIKI Mean Uloop: 10.00 V WIKI Break down voltage: 10.3 V WIKI Ohmic heating power: 1.04 kW Q edge: 77.1 WIKI Electron temperature: 2.7 eV WIKI Line electron density: 0.16 [10^17.m^-2] WIKI

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

Data Acquisition Systems (DAS):

TektronixDPO

NIstandard

Diagnostics:

PlasmaPosition

Interferometer

Spectrometer

Analysis:

AdvancedAnalysis	HistoricalAnalysis	ShotHomepage	MagFieldEvolution	Spectrograms
MultiCWT

Acknowledgement:

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Thanks to the specific help and