Dataset for Energy-Time Ptychography for one-dimensional Phase Retrieval

Dataset and analysis scripts for the manuscript: Energy-Time Ptychography for one-dimensional Phase Retrieval. Description of contents of dataset_nupty/raw_data: Filename Description 110.mca Raw energy spectrum of the Fe foil measured with Synchrotron Mossbauer Source at ID14, ESRF, Grenoble, France. 100.mca Raw energy spectrum of a calibration foil measured with Synchrotron Mossbauer Source at ID14, ESRF, Grenoble, France. 110.dat File generated from 110.mca by calibrating the energy-axis using the calibration measurement 100.mca. eh2_11011716_00051.mcadat Temporal response of the Fe foil measured at P01, PETRA III, DESY Hamburg, Germany using nuclear forward scattering. eh2_11011716_00066.mcadat Temporal response of the Stainless steel foil measured at P01, PETRA III, DESY Hamburg, Germany using nuclear forward scattering. fullscan.chi 2-D Ptychogram measured with both foils in the X-ray beam at P01, PETRA III, DESY Hamburg, Germany. MB_detunings.txt Calibrated energy detuning of the Doppler drive on which Fe foil was mounted. Analysis scripts: dataset_nupty/Fefoil_fitting Fitting the nuclear forward scattering and synchrotron mossbauer data of the Fe foil dataset_nupty/SSfoil_fitting Fitting the nuclear forward scattering of the stainless steel foil phase_retrieval_experiment.ipynb Reconstructing the phase spectrum of the Fe foil with NuPty v 0.1 using the measured ptychogram dataset_nupty/results_nupty Results of the reconstruction using NuPty v 0.1 Libraries used for the analysis: NuPty v 0.1: Negi, A., & Lohse, L. M. (2025). NuPty - Nuclear Ptychography with PyTorch (0.1). Zenodo. https://doi.org/10.5281/zenodo.15516914 Nexus v 1.1.1 :Lars Bocklage. (2024). Nexus - Nuclear Elastic X-ray scattering Universal Software (1.1.1). Zenodo. https://doi.org/10.5281/zenodo.10686476