Integrated intensity maps of the line emission for acetaldehyde, ethylene oxide, acetone, and propanal. Left and right columns show maps for transitions with lower and higher E_up, respectively. The locations of IRAS 16293A (southeast) and IRAS 16293B (northwest) are marked by the red plus-signs. The blue contours represent 4, 8, 12 and 16σ while the red contours show 24, 30, 36σ, where σ is 5 mJy beam^-1 km s^-1 for the integrated intensity. A representative beam of 0.5″ is shown in the lower right-hand corner of each panel.