Image Details
Caption: Figure I2.
Spectral slope (2.1–2.5 μm) distribution as a function of the solar phase angle [degrees]. The data were binned in a 2D slope–resolution grid using 150 × 150 bins. The color bar corresponds to the mean spatial resolution per bin. We considered only bins containing at least five points; others are considered empty.
© 2026. The Author(s). Published by the American Astronomical Society.