1D distribution of the azimuthal velocity of stars in the solar neighborhood within 99 km s⁻¹ < V_R < 101 kms⁻¹, a region of velocity space where the bar impact dominates the distribution (over potential spiral arms signatures). In gray is the stellar distribution from the Gaia RVS disk sample in the solar neighborhood, smoothed with the Savitzky-Golay filter from the SciPy library. Red line: Renormalized best bar-only model at V_R = 100 km s⁻¹, with pattern speed Ω_b = 37 kms⁻¹kpc⁻¹. For reference, we are providing the results for Ω_b = 55 km s⁻¹ kpc⁻¹ (green line), where only the 1:1 resonance leaves a small signature at higher V_φ than the strong OLR peak. The approximate locations of the different resonances evaluated from Eq. (A.5) are represented as red (Ω_b = 37 km s⁻¹ kpc⁻¹) and green (Ω_b = 55 km s⁻¹ kpc⁻¹) dashes on top of the plot.