Quiet Sun
Polar Brightening (activity minimum)
Active Region
Gyroresonance Source (3rd, 2000G, 3-min Osc.)
Coronal/Chromospheric Magnetic Field
Prominence/Dark Filament
Filament Eruption
Flare
Thermal Plasma ( f-f: Tb ~ EM/T, gyroresonance)
Non-thermal Electron