# RBFT Reproducibility Notes

This package was run once end-to-end after cleanup.

## Successful run checkpoint

The runner completed:

```bash
bash run_all.sh
```

and generated the final benchmark matrix at:

```text
outputs/07_benchmark_matrix/RBFT_reproducibility_benchmark_matrix.csv
```

## Main regenerated results

- SPARC clean parse: 175 Table1 galaxies, 3,391 Table2 radial rows.
- Phase tuner: 165 galaxies analyzed.
- Phase pass: 143/165 inside chi^2 <= 1; 154/165 inside chi^2 <= 1.5.
- Strongest phase-structure correlation in this cleaned pipeline:
  Psi_bar vs B_y, Spearman rho ≈ 0.503, p ≈ 9.43e-12.
- Weak-lensing BTFR:
  All R<1000 kpc aTheta ratio ≈ 1.038, RMS delta log10(V) ≈ 0.0117 dex.
- Bullet centroid:
  both components pass the condition that lensing is closer to compact galaxy peaks than gas peaks.
- Bullet deflection proxy:
  RBFT shock-prelock strong-region RMSE ≈ 75.5 kpc vs mass-only ≈ 143.3 kpc.

## Known limitations

This package reproduces the currently available pipeline and benchmark proxies.
It does not yet include:

- real observed Bullet kappa-map pixel/FITS fitting,
- real observed arc inversion,
- full weak-lensing DeltaSigma(R) radial profiles,
- CMB or large-scale-structure cosmology.

Those are future validation gates, not hidden steps.
