Image Details
Caption: Figure 5.
Scatter plots of the normalized source radius, ρ, against the values of Δχ2 relative to the best fit for each of the four solutions of KMT-2023-BLG-0164. Colors indicate values of Δχ2 < 1, 4, 9, 16, 25, 36. Also shown is the adopted envelope function, which is used in Section 4.
© 2026. The Author(s). Published by the American Astronomical Society.