Image Details
Caption: Figure 5.
χ 2 distributions of the best-fit parallax+orbital model with the partial data sets. The red, yellow, green, light blue, dark blue, and purple represent regions with Δχ 2 < (1, 4, 9, 16, 25, 36), from the best-fit model, respectively.
© 2023. The Author(s). Published by the American Astronomical Society.