Dwarf Cosmology with the Stromlo Missing Satellites Survey

Figure 2

Four stellar overdensities found in SDSS-DR6 with detection significances equal to or greater than known MW satellites. Candidates were found (from top to bottom) in the constellations Canes Venatici, Hercules, Ursa Major, and Virgo. Isochrones in the Hess diagrams (right panel) show at what heliocentric distances those overdensities produced the strongest signal (figures from [38]).