Image Details
Caption: Figure 3.
A reconstruction of the deviation signal δs (black) for a breathing polarization injection into individual detectors plotted along with the whitened data (blue). The data are within the 90% credible interval of δs (gray shaded region) estimated by the Gaussian process, showing the Gaussian process can capture the signal in the data.
© 2026. The Author(s). Published by the American Astronomical Society.