B23 paired-hit ideal information with source covariance

ID: solar.detector.b23_paired_hit_source_profile_information

A versioned Fisher operator applies the B23-GS98 pp/pep source covariance to two fractional source nuisances on the paired selected-hit spectra, with fixed, source-prior, free-source, and oracle-label comparisons for every provisional Z/W detector sign.

Status: diagnostic

Uncertainty

Sources

Claim boundaries

Diagnostic context only. Cite independent evidence for claims about the world.