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Fig. 4.

image

Number of expected events for EROS 2 (blue) and OGLE-III (black) and for a combined analysis of the MACHO, EROS and OGLE-III+IV surveys (dashed red line), assuming a standard spherical Galactic halo made of mono-mass (lower abscissa) compact objects. The upper abscissa gives < tE> corresponding to the deflector mass.

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