parameters for coil sq1q ------------------------- str_coil_type (dipole, quad, sext, oct): quad str_coil_mux_chan: 4 str_coil_constant (T/Vs): 369.970326 main_coil_radius (m): 0.00742709 main_coil_num_turns: 49 main_coil_mux_chan: 1 bucked_coil_mux_chan: 4 coil_for_harmonics (main, bucked): main num_sens_factors: 16 main_coil_sens_factors: 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. bucked_coil_sens_factors: 2. 0. 2. 0. 2. 0. 2. 0. 2. 0. 2. 0. 2. 0. 2. 0.