Image Details
Caption: Figure 3.
Data (colored points) and two representative models of OGLE-2016-BLG-1195, a central-caustic model (black) that was originally found in the discovery papers (Bond et al. 2017; Shvartzvald et al. 2017), and a new resonant-caustic model. The cumulative Δχ 2 function shows that the new resonant model is strongly disfavored, primarily due to its failure to match the anomalous region, 7569.08 – 7569.22. However, rejection of this model would have been less decisive based on the partial data sets in each discovery paper. See also Figure 4.
© 2023. The Author(s). Published by the American Astronomical Society.