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Fig. 9
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Same as Fig. 7 but for the positron flux. The conversion to 511 keV flux is a factor of 0.568 (see text). The total 511 keV line fluxes are then 21.4 × 10−6 ph cm−2 s−1 and 2.0 × 10−6 ph cm−2 s−1, respectively.
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