Odin C i, CO J = 5−4, and H₂O profiles towards a) the +50  km s^-1 cloud, b) the CND, and c) the +20  km s^-1 cloud. The H₂O zero-line is nominally drawn at the 8 K level. Note that the H₂O and C i intensities have been multiplied by factors of 40 and 4, respectively. Odin-beam-smoothed ground-based observations of the J = 4−3 and J = 7−6 transitions of CO (Martin et al. 2004), are included for comparison. The velocity scale (−200 to 200  km s^-1) is shown on top of the diagrams, and the temperature scale (−2 to 31 K) is on the top right side in each diagram.