Notes. The ID of the MIR source in each pointed observation is given in Col. 1. In Cols. 2 and 3 we show I, the integrated line brightness per beam of the J = 1−0 and J = 2−1 detected lines, respectively (in parentheses we add the values obtained by summing the flux in each channel) or their upper limits. In Cols. 4 and 5 we display the mean velocity V of the detected lines, in Cols. 6 and 7 we list the relative line widths W, and in Cols. 8 and 9 the peak intensity values P. In the last two columns we show the rms noise level for the CO J = 1−0 and J = 2−1 spectra smoothed at 2 km s⁻¹ resolution.