File name: readme.txt
Paper title: Real-time Radiative Divertor Feedback Control Development for the NSTX-U Tokamak using a Vacuum Ultraviolet Spectrometer.
Authors: V. A. Soukhanovskii, R. Kaita and B. Stratton

Data files description

Figure 1 a
Electron temperature dependence of C IV line ratios 1550/312 and 1550/420 for a range of electron densities
Column 1: Electron temperature (eV)
Column 2: Line ratio 1550/312 at n_e=4.92e-19 m^-3
Column 3: Line ratio 1550/312 at n_e=1.64e-20 m^-3
Column 4: Line ratio 1550/312 at n_e=4.92e-20 m^-3
Column 5: Line ratio 1550/420 at n_e=4.92e-19 m^-3
Column 6: Line ratio 1550/420 at n_e=1.64e-20 m^-3
Column 7: Line ratio 1550/420 at n_e=4.92e-20 m^-3

Figure 1 b
Electron temperature dependence of C III line ratios 977/459, 1175/538 and 1175/459 for a range of electron densities
Column 1: Electron temperature (eV)
Column 2: Line ratio 977/459 at n_e=5e-19 m^-3
Column 3: Line ratio 977/459 at n_e=1e-20 m^-3
Column 4: Line ratio 977/459 at n_e=5e-20 m^-3
Column 5: Line ratio 1175/538 at n_e=5e-19 m^-3
Column 6: Line ratio 1175/538 at n_e=1e-20 m^-3
Column 7: Line ratio 1175/538 at n_e=5e-20 m^-3
Column 8: Line ratio 1175/459 at n_e=5e-19 m^-3
Column 9: Line ratio 1175/459 at n_e=1e-20 m^-3
Column 10: Line ratio 1175/459 at n_e=5e-20 m^-3

Figure 2
A PDF file is provided

Figure 3
Spectrum intensity as a function of wavelength or detector pixel=
Column 1: Pixel number
Column 2: Wavelength (Angstrom)
Column 3: Intensity

Figure 4 a
Normalized intensity measured by detector at 1260 Angstrom as a function of MCP voltage
Column 1: MCP voltage (V)
Column 2: Normalized detector intensity

Figure 4 b
Normalized intensity measured by detector at 1260 Angstrom as a function of phosphor voltage
Column 1: Phosphor voltage (V)
Column 2: Normalized detector intensity

Figure 5 a
Optical resolution target image
Array with pixel intensities. Array dimensions: 1600 columns and 200 rows corresponding to 1600 horizontal pixels and 200 vertical pixels.

Figure 5 b
Intensity distribution in pixel row 55
Column 1: Pixel number
Column 2: Intensity

Figure 5 c
Intensity distribution in pixel row 10
Column 1: Pixel number
Column 2: Intensity


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