  From the analysis of AGASA data above $4 \times 10^{19}$ eV, we show that the
ultra-high energy cosmic rays flux is neither purely isotropic, nor reflects
the expected anisotropy from a pure source distribution that maps large scale
structure in the local universe. The arrival distribution seems to be the
result of a mixture of fluxes (e.g., dark matter halo plus large scale
structure) or the superposition of a direct and a diffuse radiation field
components respectively. Another viable option is an arbitrary extragalactic
flux reprocessed by a magnetized galactic wind model as recently proposed in
the literature.
