r sqrt((x-xc)^2+(y-yc)^2) Radial distance from electric analyzer bend center xc -r0_analyzer Electric analyzer bend center, x-coordinate yc hsample+hentrance+h_analyzer_pre Electric analyzer bend center, y-coordinate theta atan2(y-yc,x-xc) Electric analyzer bend angle Ex E0*cos(theta) Electric analyzer electric field, x-component Ey E0*sin(theta) Electric analyzer electric field, y-component Ez 0[V/m] Electric analyzer electric field, z-component Bx 0[T] Magnetic filter magnetic flux density, x-component By 0[T] Magnetic filter magnetic flux density, y-component Bz B0 Magnetic filter magnetic flux density, z-component