Light curve of the lensing event KMT-2022-BLG-1479. Two lower: Overall light curve and the residuals from the model. Two upper panels: Magnified view of the anomaly region. The curve overlaid on the data points represents the best-fit 2L1S model (higher-order model with u₀ > 0), which incorporates higher-order effects. The colors of the data points correspond to the labels in the legend. The two insets in the lower panel display scatter plots of points from the MCMC chain in the π_E, E–π_E, N parameter plane for the u₀ > 0 and u₀ < 0 solutions. Points within 1σ, 2σ, 3σ, 4σ, and 5σ confidence levels are marked in red, yellow, green, cyan, and blue, respectively.