Dataset and diagnostics supporting “A universal f–τ scaling in gravitational‑wave ringdowns”. CSV tables with per‑event values, diagnostic PNGs, provenance logs, and scripts used to extract fpeak, damping time τ, and the dimensionless statistic k=fpeak⋅τ/M. Includes background timeslide realizations (Nbg = 10⁴), empirical significance testing with Benjamini‑Hochberg correction, and a README describing reproduction steps and file provenance.
Luca Casprini (Wed,) studied this question.