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Fig. 4.

image

Number of detectable DWDs in the log satellite mass – log distance parameter space for different SFH models: exponentially decreasing, constantly star-forming at the rate of 1 M yr−1 and single burst 13.5 Gyr ago. White stars represent known satellites listed in Table 2. The top x-axes shows the absolute magnitude in the V−band. The bottom panel is cut at log d∼1.6 as there are no more detectable sources at larger distances; this is the case of ultra-faint dwarfs, which have no sources detectable beyond this distance.

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