Fig. 2

Simulated all-sky maps of the 511 keV intensity distribution (in ph cm-2 s-1 sr-1) for 26Al and 44Ti positrons with the dipole halo field configuration. From top to bottom, the maps correspond to the 511 keV emission of positrons produced in the CMZ component, in the SFD component, and in the entire Galaxy (by summing the two above all-sky maps).
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