Selected emission lines for ground-state CH₃OCH₃, ν= 0, in all atmospheric windows. The observed spectrum is displayed in black, the myXCLASS isothermal model for CH₃OCH₃, ν= 0, in red and the myXCLASS isothermal model for all assigned species in blue. The major transitions of CH₃OCH₃, ν= 0, and other detected species are indicated in the plot as well as the values for E_u for the transitions of CH₃OCH₃, ν= 0.