Gravitomagnetic Observer-Split Source-Term Diagnostics for Public PURSUE UAP Records: A Reproducible Bayesian Bridge Analysis

This preprint presents a reproducible Bayesian bridge analysis linking public PURSUE UAP records to an observer-split source-term framework. The study operationalizes a gravitomagnetic observer-split source scaling as a public-data proxy and evaluates speed-clean, speed-controlled, residualized, and non-speed structural models. The Release-02/AARO public-record extension adds 33 title-disjoint records, raising the combined non-speed structural corpus to 79 records. The work does not claim object identification or direct physical validation of a propulsion mechanism; it establishes a reproducible empirical-proxy signature and a falsifiable framework for future calibrated telemetry.