Plots are available for all observed sources except for solar system objects.
These spectra were produced from data taken at the central position of the source. The figures also list source name, source coordinates, source LSR velocity, and on-source integration time for each sideband. Each SWAS receiver operates as a double sideband system. Receiver 1 is used to observe the 487 GHz O 2 line in the lower sideband and the 492 GHz C I line in the upper sideband. In the conversion to intermediate frequency, opposite sidebands are superimposed in a single intermediate frequency band.