ALMA velocity channel maps of the Bar from v_LSR = +7 to +12.5 km s⁻¹ in bins of 1 km s⁻¹. All images have been rotated to bring the FUV-illuminating direction into the horizontal direction (from the right). The synthesized beam of each mosaic is indicated in the bottom-left corner of the first panel. The vertical dashed white line crosses DF2 (δx ≃−4′′) and marks the approximate position of the main H₂ DFs parallel to the Bar. The horizontal lines show the position of the vertically averaged cuts A and B, parallel to the incoming FUV, discussed in the text.