Spatially resolved count spectra for the SOL2022-09-29T14 event. Top left panel: regularized count image corresponding to the energy range 12–14 keV, selected pixels are indicated with colored crosses. The units of the map pixels are counts cm⁻² s⁻¹ keV⁻¹ arcsec⁻². Other panels show the corresponding pixel-wise spectra obtained from count images (solid line) and regularized count images (dashed line) as a function of count energy. The pixels selected in the top left panel and their respective spectra are indicated with the same color. The plots are logarithmically scaled on the y-axis. The (3σ) error bars on the count spectra are in pink, while the error bars on the regularized count spectra are in black.