Top panel: 5 Myr light curve of the local proton flux in arbitrary units for two different source rates: the dotted (blue) curve is for source rate 10 ⁻² yr ⁻¹, and the solid (green) curve is for 10 ⁻⁴ yr ⁻¹. Bottom panel: Temporal variation of the anisotropy is plotted for two different source rates as in the top panel. The dashed (red) line indicates the 99% upper limit set by Auger. Here the GMF is chosen to be MF1 and λ _mfp = r _L .