Dataset and Analysis Package for "Solar-Locked Differential in Ion–Neutral Optical Frequency Ratios: Empirical Evidence for a Reproducible Heliocentric Phase Modulation"

This archive contains all figures, processed outputs, and analysis scripts accompanying the paper "Solar-Locked Differential in Ion–Neutral Optical Frequency Ratios: Empirical Evidence for a Reproducible Heliocentric Phase Modulation" (Alcock, 2025), available at https://doi.org/10.5281/zenodo.17272622.

The archive reproduces all numerical and graphical results reported in the paper using publicly available ROCIT 2022 frequency-ratio data (Yb⁺/Sr and Yb/Sr) and SYRTE neutral–neutral control ratios (Rb/Cs, Yb/Rb, Yb/Cs). The original ROCIT and SYRTE datasets are not redistributed here but can be accessed via the official EMPIR ROCIT data repository and SYRTE public archives.

Contents include:
– Python scripts for regression, jackknife, bootstrap, and solar-phase tests
– All generated figures and tables (composite amplitude plots, residual PSD, control nulls)
– Derived summary files and intermediate JSON/CSV outputs
– Environment and reproducibility files (requirements.txt, CHECKSUMS.sha256, README.md, LICENSE, and SUMMARY.md)

All materials are released under the MIT License to enable full independent verification.

Citation: Alcock, G. (2025). Dataset and Analysis Package for "Solar-Locked Differential in Ion–Neutral Optical Frequency Ratios: Empirical Evidence for a Reproducible Heliocentric Phase Modulation." Zenodo. https://doi.org/10.5281/zenodo.17272596