Values of log(ω_s, jml) in the uw-plane and vw-plane. Top row: values of log(ω_s, jml) at z = 0 in the uw-plane with fixed J_φ = 1759 kpc km s⁻¹, for the various vertical resonances relevant in the solar neighbourhood (the l = 0 resonances are treated in detail in Sect. 3.3). They all appear at relatively large values of w and are very concentrated in w, varying very quickly in u as a function of w. Bottom row: values of log(ω_s, jml) in the vw-plane with fixed u = 0 km s⁻¹. The pattern speed Ω_p is that of our fiducial central bar fixed at 1.89Ω₀.