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Fig. 3


12CO(3–2) and (2–1) Hanning-smoothed spectra of CN 93 are plotted in black and red, respectively. The (3–2) and (2–1) spectra of the corresponding off-position are plotted in blue and green. Strong background components are present at velocities from –5 to –20 km s-1. The signal at –28 km s-1 is related to the globulette (marked). Velocities are relative local standard of rest (LSR).

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