Velocities of the narrow (subsonic turbulence) component (left) and the broad (supersonic turbulence) component (right). The probability distribution function of the velocity of each component is shown in the insets in the top right corners of the figures. It can be seen that the narrow component is clearly further subdivided into two additional velocity components with median velocities of 3.23 km s⁻¹ and 4.09 km s⁻¹, while the broad component lies at a median velocity of 3.6 km s⁻¹. (The median velocities of the different components are shown by the vertical red lines in the insets.) The solid black contour shows the boundary of the coherent core from single-component fits. The beam and scale bar are shown in the bottom left and the bottom right corners, respectively.