This dataset contains theoretical data described in http://doi.org/10.1093/mnras/sty1025 (see related resources). The data consists of the 3 PNG files used for Fig.1, and the following ascii data files: openingAnglesJMP.txt contains data used in Fig.2a-c. cdOpeningAngleCRW96.txt contains data used in Fig.2a. gnuplot_openingAngles.txt contains the gnuplot script used to create Fig.2. lx_vs_eta.txt contains data used in Fig.3a. spectrum_eta1.0.txt contains data used in Fig.3b. spectrum_eta0.1.txt contains data used in Fig.3b. spectrum_eta0.01.txt contains data used in Fig.3b.