Basic Diagnostics

[Source - basic_diagn.py ] [Source - main.py ]

Basic parameters: (compare) Chamber pressure pchamber : 3.52-> 16.54 mPa (request: 15 mPa) WIKI Working gas: N/A Preionization: ON Chamber temperature: N/A C CBt capacitors ( 81.0 mF) charged to: 700 V, triggered 5.0 ms WIKI CBD capacitors (3.6 mF) charged to: 0 V, triggered 8.0 ms WIKI CCD capacitors (11.2 mF) charged to: 450 V, triggered 7.0 ms WIKI CST capacitors (2.7 mF) charged to: 0 V, triggered 5.0 ms WIKI Time since session beginning: 5:01:53 h

Plasma parameters: Plasma life time 7.3 [ms] (from 9.6 to 16.9) Mean toroidal magnetic field Bt: 0.17 T WIKI Mean plasma current: 1.65 kA WIKI Mean Uloop: 9.68 V WIKI Break down voltage: 12.6 V WIKI Ohmic heating power: 15.99 kW Q edge: 4.5 WIKI Central electron temperature: 17.6 eV WIKI Line electron density: N/A [10^19.m^-3] WIKI

Diagnostics:

• Figures:
  raw data: vshots/7140/basicdiagn/graphpresb.png
  integrated data (I_ch+p): vshots/7140/basicdiagn/graphpresi.png
  integrated data (I_p): vshots/7140/basicdiagn/graphpresb.png
  zoomed data: vshots/7140/basicdiagn/graphpresb.png

Basic discharge parameters:

See more details about the pygolem interface List of all diagnostics: Data

Accessible data: [data_configuration.cfg] [config.py] - (more details)

Identifier	File name	Units	Description
chamber_current (txt,xls,png,npz,...)↓	Ich	Current [A]	Current through chamber
input_power (txt,xls,png,npz,...)↓	OhmicHeatingPower	P [W]	Ohmic heating power
input_power_total (txt,xls,png,npz,...)↓	PowerTotal	P [W]	Total ohmic heating power
loop_voltage (txt,xls,png,npz,...)↓	Uloop	Voltage [V]	Loop voltage
photodiode (txt,xls,png,npz,...)↓	Photod	Intensity [a.u.]	Light intensity measured by photodiode
photodiode_alpha (txt,xls,png,npz,...)↓	PhotodHalpha	Intensity [a.u.]	Light intensity measured by photodiode with H-alpha filter
plasma (txt)↓	Plasma	Bool	Breakdown was successful if True
plasma_current (txt,xls,png,npz,...)↓	Iplasma	Current [A]	Plasma current
plasma_end (txt)↓	PlasmaEnd	Time [s]	Time of plasma lifespan end
plasma_life (txt)↓	PlasmaTimeLength	Time [s]	Time of plasma lifespan
plasma_start (txt)↓	PlasmaStart	Time [s]	Time of plasma lifespan beginning
rogowski_current (txt,xls,png,npz,...)↓	Irogowski	Current [A]	Current measured by Rogowski coil
toroidal_field (txt,xls,png,npz,...)↓	Btoroidal	Magnetic flux density [T]	Toroidal magnetic field
wwwcomment (txt,xls,png,npz,...)↓	wwwcomment	str	Discharge pre-comment