Image Details
Caption: Figure 1.
Derivatives of a synthesized solar spectrum with respect to various abundances, ﹩\tfrac{\partial { \mathcal F }}{\partial A(X)}﹩. Vertical offsets have been applied, but the relative scaling is preserved, which is why some derivative spectra appear flat here (but show fluctuations at a subpercent level).
© 2023. The Author(s). Published by the American Astronomical Society.