Map of the dust continuum emission at 110 GHz clipped for values smaller than 3σ (see Table 1) and integrated emission for the four molecular lines as indicated in the upper left corner (red contours). Contours are −2, 3, 5, 8, 11, 14, and 17σ (the individual σ values are indicated in Table 1). The velocity ranges used to obtain the integrated intensity maps are shown in Table 1. In the bottom-left of each plot, we show the beam size for each molecular line (in red) and for the dust continuum emission (in black). The physical scale is shown in the top-right corner of the figure.