Image Details
Caption: Figure 3.
The NIRSpec/PRISM spectrum of the Saguaro at observed wavelengths (using the standard reduction from the DAWN JWST Archive), shown alongside the AGN–host decomposition photometry from GALFITM, scaled to match the NIRSpec/PRISM flux level at 2 μm. The vertical line indicates the transition from HST to JWST coverage, below which the UV photometry is provided solely by HST.
© 2026. The Author(s). Published by the American Astronomical Society.