Image Details
Caption: Figure 3.
Color maps showing line-of-sight CH3CN Doppler shifts for four epochs (2016 August 19 to 2022 August 1). Titan’s wireframe grid is shown for each epoch, with the spatial resolution (elliptical beam FWHM) indicated in the lower left. Velocity contours (labeled in units of m s−1) are also overlaid.
© 2026. The Author(s). Published by the American Astronomical Society.