This folder contains all the raw data required to generate the figures in the work 'Ultrafast control of magnetic interactions via light-driven phonons'. Contents Figure 1: (c) Time resolved polarization data for the AFM phase: 85_meV_trace.txt and 165_meV_trace.txt. The corresponding Fourier spectra shown in the inset: 85_meV_Fourier_inset.txt and 165_meV_Fourier_inset.txt (d) Time resolved polarization data for the WFM phase: 85_meV_trace.txt and 165_meV_trace.txt. The corresponding Fourier spectra shown in the inset: 85_meV_Fourier_inset.txt and 165_meV_Fourier_inset.txt (e) Frequency as function of temperature for the AFM and WFM phase: AFM points.txt and WFM_points.txt Figure 2: (a) Transient polarization rotation data after excitation: WFM_polarization_rotation_vs_time.txt (b) Frequency time-evolution in the WFM and AFM phase (main panel): WFM_frequency_points.txt and AFM_frequency_points.txt. Inset: inset_equilibrium_magnon_decay_time.txt and inset_frequency_decay_times.txt Figure 3 (a) temperature dependent frequencies at 85 meV excitation, 165 meV excitation and reference data: temperature_dependence_85meV_excitation.txt, temperature_dependence_165meV_excitation, temperature_dependence_Refdata Figure 4 (a) Time-resolved traces for different fluences: Time-resolved_fluence_dependence.txt (b) Fluence dependent magnetization: fluence_dependence.txt (c) Temperature dependent magnetization for I>I_c (above Ic) and I<I_c (below Ic): Above_Ic.txt, Below_Ic.txt (d) Time-resolved magnetization dynamics after different excitation energies: 85meV_trace.txt and 2.3eV_trace.txt