Histograms of galactocentric radius (top) and azimuthal angle (relative to the bar major axis; middle) at which spectra are extracted toward the north (right) and south (left) ends of the bar in NGC 3627. The bar end is located at a_B = 49′′ according to Chemin & Hernandez (2009). The line style indicates the number of velocity components that are fit along each line of sight: single (solid), double (dashed), and triple or more (dotted). Histograms of the FWHMΔv of each fit component are shown in the bottom row.