Image Details
Caption: Figure 2.
JWST/NIRSpec Segment 3 spectrum of Tc 1 (black) corresponding to a pixel within the fullerene ring; its location is denoted by a black circle in Figure 1. Gaussian (light blue, dashed) and Lorentzian (orange, dashed) fits are shown on top of the spectrum. Anharmonic calculations of C60 combination bands are shown scaled to an arbitrary absolute intensity (teal, solid), with the stick spectrum (purple) convolved with Lorentzian profiles with line width 20 cm−1 and shifted by −45 cm−1 to match the observations.
© 2026. The Author(s). Published by the American Astronomical Society.