From: Relationship between large-scale ionospheric field-aligned currents and electron/ion precipitations: DMSP observations
Dusk
Dawn
Electron flux and upward FAC (R1)
Ion flux and downward FAC (R2)
Electron flux and upward FAC (R2)
Ion flux and downward FAC (R1)
NH
− 2.0º
1.1º
0.6º
− 3.4º
SH
− 1.8º
0.2º
− 3.8º