Image Details
Caption: Figure 7.
Detection Fraction. The fraction of orbits similar to our posterior samples detected with varying times of periastron passage (see Section 4.4). For comparison, we show the fraction of the total orbital period covered by the temporal baseline of all of our HST observations (20.6 yr) and the F606W UVIS observations only (13.5 yr); these were the primary data used to do initial detections.
© 2026. The Author(s). Published by the American Astronomical Society.