Figures/Images on N. Bertelli, S. Shiraiwa, and M. Ono Nucl. Fusion 62 (2022) 126046.

- Figure 1 (left): Image of NSTX-U vessel. 
  File: Fig1a.png

- Figure 1 (right): Image of CAD drawing of the HHFW antenna on NSTX-U. 
  File: Fig1b.png

- Figure 2 (left & right): Images of 3D NSTX-U full device geometry generated in Petra-M starting from the NSTX-U CAD files.
  File: Fig2.png

- Figure 3 (left): HHFW geometry generated in Petra-M starting from the HHFW CAD file.
  File: Fig3a.png
 
- Figure 3 (right): Zoomed detail of the mesh of HHFW antenna generated in Petra-M
  File: Fig3b.png

- Figure 4: 2D HHFW simulations obtained from Petra-M. 
  Data of all these figures are included in the following file which is self-explanatory.
  File: Fig4.hdf

- Figures 5, 7, and 8 (left): Ez component of the wave electric field evaluated by Petra-M for the full 3D NSTX-U torus and 30 degree antenna phasing.
  Figure 7 shows a zoomed view of Figure 5. Figure 8 (left) shows the toroidal cross-section (on the midplane) only from Figure 7.
  Data of these three figures are included in the following file which is self-explanatory.
  File: Fig5_7_8a.hdf 

- Figure 8 (right): Toroidal cross-section (on the midplane) of the Ez component of the wave electric 
  field for 150 degree antenna phasing.
  Data is included in the following file which is self-explanatory.
  File: Fig4.hdf 

- Figure 9 (left): Electric field amplitude on the wall surface for 30 degrees.
  Data is included in the following file which is self-explanatory.
  File: Fig9a.hdf 

- Figure 9 (right): Electric field amplitude on the wall surface for 150 degrees.
  Data is included in the following file which is self-explanatory.
  File: Fig9b.hdf

- Figure 10 (left): Toroidal wave number (power) spectrum for 30 degrees.
  Data is included in the following file which is self-explanatory (spectrum and the contour of the FW cut-off).
  File: Fig10a.hdf 

- Figure 10 (right): Toroidal wave number (power) spectrum for 150 degrees.
  Data is included in the following file which is self-explanatory (spectrum and the contour of the FW cut-off).
  File: Fig10b.hdf  

- Figure 11 (left): Toroidal wave number (power) spectrum for 30 degrees at the antenna location.
  Data is included in the following file which is self-explanatory.
  File: Fig11a.hdf 

- Figure 11 (right): Toroidal wave number (power) spectrum for 150 degrees at the antenna location.
  Data is included in the following file which is self-explanatory.
  File: Fig11b.hdf

- Figures 12(a), 13(a): Figure 12(a) shows Ez component of the wave electric field on the toroidal cross-section for B = 0.6 T, 
  90 degrees antenna phasing, and core e (edge) density is 5 × 10^{19} m−3 (5 × 10^{18} m^{−3}).
  Figure 13(a) shows both poloidal and toroidal cross-sections.
  Data of these two figures are included in the following file which is self-explanatory.
  File: Fig12_13_a.hdf 

- Figures 12(b), 13(b): Figure 12(b) shows Ez component of the wave electric field on the toroidal cross-section for B = 0.75 T, 
  90 degrees antenna phasing, and core e (edge) density is 5 × 10^{19} m−3 (5 × 10^{18} m^{−3}).
  Figure 13(b) shows both poloidal and toroidal cross-sections.
  Data of these two figures are included in the following file which is self-explanatory.
  File: Fig12_13_b.hdf

- Figures 12(c), 13(c), 14(c), and 15(c): Figure 12(c) shows Ez component of the wave electric field on the toroidal 
  cross-section for B = 1.0 T, 90 degrees antenna phasing, and core e (edge) density is 5 × 10^{19} m−3 (5 × 10^{18} m^{−3}).
  shows both poloidal and toroidal cross-sections. Figure 13(c) shows both poloidal and toroidal cross-sections.
  Finally, Figure 12(c) = Figure 14(c). Figure 13(c) = Figure 15(c)
  Data of these four figures are included in the following file which is self-explanatory.
  File: Fig12_13_14_15_c.hdf

- Figures 14(a), 15(a): Figure 14(a) shows Ez component of the wave electric field on the toroidal cross-section for B = 1.0 T, 
  90 degrees antenna phasing, and core e (edge) density is 5 × 10^{19} m−3 (1 × 10^{18} m^{−3}).
  Figure 15(a) shows both poloidal and toroidal cross-sections.
  Data of these two figures are included in the following file which is self-explanatory.
  File: Fig14_15_a.hdf 

- Figures 14(b), 15(b): Figure 14(b) shows Ez component of the wave electric field on the toroidal cross-section for B = 1.0 T, 
  90 degrees antenna phasing, and core e (edge) density is 5 × 10^{19} m−3 (2 × 10^{18} m^{−3}).
  Figure 15(b) shows both poloidal and toroidal cross-sections.
  Data of these two figures are included in the following file which is self-explanatory.
  File: Fig14_15_b.hdf

- Figure 16 (left): Absolute value of the S-matrix (24 × 24) elements for a plasma case.
  Data is included in the following file which is self-explanatory.
  File: Fig16a.hdf 

- Figure 16 (right): Absolute value of the S-matrix (24 × 24) elements for a vacuum case.
  Data is included in the following file which is self-explanatory.
  File: Fig16b.hdf