Fig. 6: Experimental evidence of RMP-induced magnetic island formation revealed by SRTS.
From: Multimodal super-resolution: discovering hidden physics and its application to fusion plasmas

Structure of 3D coils and islands by perturbed field (a), along with the evidence in the simulation (bâd) and SRTS diagnostic (eâg) for RMP-induced island mechanism on the plasma boundary in DIII-D discharge 157545.