# RBFL Reproduction Report

This report was generated by `scripts/05_write_reproduction_report.py`.

## Integrity

- All required files present: `True`

## Original SPARC package summary

| Quantity | Value |
|---|---:|
| Clean radial rows | 3391 |
| Clean galaxies | 175 |
| Phase tuner galaxies | 165 |
| Strict corridor count | 143 |
| Soft corridor count | 154 |
| Median chi2/dof | 0.4915312282608397 |
| Reference gauge | NGC7331 |

## Current lambda event-band detector summary

| Quantity | Value |
|---|---:|
| Best event-band center | 2.0 |
| Best event-band sigma | 0.25 |
| Best model label | rf3 |
| Training phase match | 0.9873417721518988 |
| Holdout phase match | 0.95 |
| Holdout velocity pass rate | 0.7 |
| Holdout combined velocity + phase | 0.7 |
| Baseline prior holdout phase match | 0.75 |
| Number of train galaxies | 79 |
| Number of holdout galaxies | 20 |

## Interpretation

The locked acceleration law was not modified by the detector.  The event-band parameter is a detection-stage proxy for projected event geometry and missing 3D field-shape information.  It improves phase-state classification in the included holdout split, while the locked-law velocity pass remains limited by the current projected-data and proxy-input pipeline.

## Generated figures

- `figures/holdout_detector_states_reproduced.png`
- `figures/lambda_event_band_sweep_reproduced.png`
- `figures/lambda_band_split_summary_reproduced.png`

