% Global parameters: nix 0.0 Global optical axis, x-component niy 0.0 Global optical axis, y-component niz -1.0 Global optical axis, z-component lam_vac 550[nm] Vacuum wavelength theta_x1 0.0[arcmin] Field angle 1, x-component theta_y1 0.0[arcmin] Field angle 1, y-component theta_x2 2.5[arcmin] Field angle 2, x-component theta_y2 0.0[arcmin] Field angle 2, y-component theta_x3 5.0[arcmin] Field angle 3, x-component theta_y3 0.0[arcmin] Field angle 3, y-component N_ring 18 Number of hexapolar rings P_nom 10.949[m] Nominal entrance pupil diameter R_nom 0.995*P_nom/2 Nominal entrance pupil radius (scaled) F_nom 15.0 Nominal focal ratio f_nom F_nom*P_nom Nominal focal length % Primary mirror parameters: R_prim -35.00000[m] Mirror radius of curvature k_prim -1.0037963 Conic constant Tc_prim 75.0[mm] Mirror thickness d0_prim 1.79[m] Mirror segment diameter mtype 1 Mirror off axis type (standalone) nside 6 Number of polygon sides % Primary mirror segment coordinates: r1 1.55885[m] Mirror 1 radial coordinate rho1 0 Mirror 1 polar angle phi1 30[deg] Mirror 1 rotation angle r2 2.70000[m] Mirror 2 radial coordinate rho2 30[deg] Mirror 2 polar angle phi2 0 Mirror 2 rotation angle r3 3.11769[m] Mirror 3 radial coordinate rho3 0 Mirror 3 polar angle phi3 30[deg] Mirror 3 rotation angle rho45 atan(sqrt(3)/5) Mirrors 4 and 5 polar angles (absolute) r4 4.12432[m] Mirror 4 radial coordinate rho4 rho45 Mirror 4 polar angle phi4 rho45-30[deg] Mirror 4 rotation angle r5 4.12432[m] Mirror 5 radial coordinate rho5 -rho45 Mirror 5 polar angle phi5 30[deg]-rho45 Mirror 5 rotation angle r6 4.67654[m] Mirror 6 radial coordinate rho6 0 Mirror 6 polar angle phi6 30[deg] Mirror 6 rotation angle % Secondary mirror parameters: R_sec 4.849338[m] Secondary mirror radius of curvature k_sec -1.6430812 Secondary mirror conic constant Tc_sec 150.0[mm] Secondary mirror thickness d0_sec 1.429[m] Secondary mirror diameter Z_sec -15.35821[m] Secondary mirror z-position (relative to primary vertex) % Tertiary mirror parameters: d0_ter 1.04[m] Tertiary mirror minor axis diameter theta_ter 45.0[deg] Tertiary mirror fold angle Z_ter -4.0[m] Tertiary mirror z-position (relative to primary vertex) % Image surface parameters: d_img 0.873[m] Image surface diameter C_img 0.471[1/m] Image surface curvature Z_img -7.0[m] Image surface z-position (relative to tertiary exit plane) % Ray launch parameters vz 1 Ray direction vector, z-component vx1 tan(theta_x1) Ray direction vector, x-component vy1 tan(theta_y1) Ray direction vector, y-component vx2 tan(theta_x2) Ray direction vector, x-component vy2 tan(theta_y2) Ray direction vector, y-component vx3 tan(theta_x3) Ray direction vector, x-component vy3 tan(theta_y3) Ray direction vector, y-component dz 16.0[m] Ray launch z-coordinate dx1 dz*tan(theta_x1) Ray launch, field 1, x-coordinate dy1 dz*tan(theta_y1) Ray launch, field 1, y-coordinate dx2 dz*tan(theta_x2) Ray launch, field 2, x-coordinate dy2 dz*tan(theta_y2) Ray launch, field 2, y-coordinate dx3 dz*tan(theta_x3) Ray launch, field 3, x-coordinate dy3 dz*tan(theta_y3) Ray launch, field 3, y-coordinate % Airy disc definition: theta_Airy 1.22*lam_vac/P_nom Airy disc angular radius r_Airy f_nom*theta_Airy Airy disc radius