Image Details
Caption: Figure 3.
Upper panels: Gaussian line combined with low-order polynomial continua fits to the [C III] λ 1907, 1909, [O II] λ 3727, 3729 doublet, and [Ne III] λ 3869 emission features. Lower panels: residuals of the best fits.
© 2023. The Author(s). Published by the American Astronomical Society.