Extended Data Fig. 5: Estimates of the global false alarm probability (FAP) of finding a broad peak in the simulated LSPs.
From: Lense–Thirring precession after a supermassive black hole disrupts a star
Each panel is for a different underlying noise continuum: (a) white noise, (b) powerlaw red noise with best-fit powerlaw index, αbest−fit, and normalization, Normbest−fit, (c) powerlaw red noise with best-fit powerlaw index + 1σ and its corresponding normalization, (d) powerlaw red noise best-fit normalization + 1σ and its corresponding powerlaw index, (e) bending powerlaw red noise with best-fit parameters, and (f) bending powerlaw red noise with best-fit normalization + 1σ and corresponding parameters. The dashed, vertical line in each panel represent the observed QPO at 15-days.
