Figure 2.

Example of detection and exclusion of outlier points from the single-lens model in event OGLE-11–0022/MOA-11–025, which has a strong microlens parallax signal (but no detected anomaly from a companion). The detected outlier points are circled. The solid line is the best-fit microlensing model including parallax, and the dash-dot line is one without parallax. The light curve is clearly asymmetric, and thus without including parallax it would have been flagged as anomalous.