Image Details
Caption: Figure 3.
Top, (a): 1D slices of the PSF as a function of energy for a simulated source with Γ = 2.0. The y-axis is in log scale. Bottom, (b): sum of all of the slices above representing the effective PSF for a source with Γ = 2.0. The green line represents the FWHM calculated for the effective PSF. The y-axis is in linear scale.
© 2026. The Author(s). Published by the American Astronomical Society.