Zoom into the Bar covered in part by the NIRSpec observations. From upper left to bottom right: NIRCam maps in the F210M filter (tracing dust scattered light), F335M (emission from the 3.3 – 3.4µm aromatic and aliphatic CH stretching modes), continuum subtracted F470N (tracing H₂ 0–0 S(9)) and the ALMA HCO⁺ J = 4–3 map. Contours of the NIRSpec map in the 0-0 S(9) line with levels equal to 1.5, 2.3, 3.1, 3.9, 4.6 10⁻⁴ erg s⁻¹ cm⁻² sr⁻¹ are shown in white. The vertical dotted yellow lines indicate the average position of the main DFs. The inclined line in green gives the position of the cut in the NIRSpec field shown in Fig. 11.