Figure 1
From: Abrupt onset of tongue deformation and phase space response of ions in magnetically-confined plasmas
Time evolution of magnetic field Bθ at toroidal angle ϕ of (a) 270°, (b) 198°, (c) 90°, (d) electron temperature measured with electron cyclotron emission (ECE) radiometer (ϕ = 198°) at reff/a99 = 0.74, 0.77, 0.80, 0.82, 0.85, 0.87, (e) displacement of the contour of electron temperature at reff/a99 = 0.80, and (f) RF intensity measured with RF radiation probe (ϕ = 121°). Here t0 is the time when the RF radiation probe signal jumps and is 4.71573 sec. There are two perpendicular neutral beams with the beam energy of 40 keV at ϕ = 306° and 50 keV at ϕ = 90°, respectively.
