Black Hole Test #2 – Preliminary HFQPO Scaling Report

v2 – Pilot with published HFQPO data This version extends the synthetic validation (v1) by including a pilot dataset of published high-frequency quasi-periodic oscillations (HFQPOs) from black hole binaries. Contents Cleaned CSV with HFQPO frequencies and available mass estimates JSON file with metrics (mean ratios, slopes) Figures: 3:2 scatter plot and log-log scaling plots Compact 2-page PDF report (note v2) Dataset 7 sources in total 6 HFQPO pairs identified 4 systems with reliable mass estimates Results Mean f_high/f_low ratio ≈ 1.65 (σ ≈ 0.43) ~50% of pairs within ±5% of the 3:2 value Log-log slopes vs mass: −2.12 (low), −2.02 (high) StatusThese results are preliminary and sensitive to mass uncertainties. This pilot demonstrates the methodology on real data. The next step is to expand the dataset to ≥8–10 systems with robust dynamical mass measurements to test the ~1/M scaling more reliably.