This open-data repository contains the raw data files and the Python script to reproduce the figures from the manuscript: M. Ridley, L. Bellassai, M. Moskalets, L. Kantorovich, and R. Tuovinen Photon-assisted stochastic resonance in nanojunctions arXiv:2501.05124 (2025) https://doi.org/10.48550/arXiv.2501.05124 All calculations were performed using the open-source QPORT package: https://www.bitbucket.org/rtuovine/qport The comments in the Python script (plot.py) will guide the reader through the raw data files.