Image Details
Caption: Fig. 14.
HST ACS CMDs of M81 Dwarf A, the Garland, DDO 53, and Ho IX presented in ACS instrumental filters F555W and F814W, contoured by stellar density on the CMD. Regions of density less than 4 stars dmag−2 (﹩0.1\times 0.1﹩ mag bins) are plotted as points. Contours are spaced by factors of 2 to show the detailed structure of the CMDs.
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