1D RIXS spectra converted from 2D images. The data files contain the RIXS data from the manuscript on CuO CD RIXS. The folder A_dep contains the azimuthal dependence data, and the E_dep contains the energy dependence data. Each filename has the incident energy, q value, temp, azimuthal angle and polarisation mentioned. Inside each file are two columns containing energy loss and intensity. An additional file is present for the Fluorescence yield collected on CuO.