Spectra of the securely detected transitions (Table A.1) overlaid with the Gaussian best-fit model in red (Table A.1). Not all lines are perfectly fit by a Gaussian, kinematics or line broadening are factors that can influence the line shape, in the case of CO and ¹³CO two components are used to fit the line. It is also to note that due to the large beam size of 26.2^″ different physical components are not resolved, and emission is picked up from multiple components. The dashed, dark gray line indicates the 3×rms value, the dashed, light gray line indicates the rms value.