Numerically reconstructed probability density of orbit sizes a and apparent separation s per decibel using the IF method. Left: the orange line is a fit given by Equation (12), and the green curve is a kernel smoothing result of the actual reconstructed PDF, which is shown with the gray line. Right: the observed (blue) and reconstructed (red) histograms of ﹩{{\mathrm{log}}}_{10}\,(s)﹩.