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Fig. 1


Images and surface photometry of dIs observed at CTIO (Blanco) and La Silla (NTT). Left panels: Ks images (North is up, East to the left). The field of view is about 5′ × 5′ (Blanco) or (NTT). Right panels: surface brightness profiles in Ks for the unresolved components. The thick solid curves are fits of a sech function. In a few cases, a Gaussian burst was fitted simultaneously, and is marked by a dashed curve. In these cases, the sum of the sech and Gaussian components is shown as a thin solid line (sometimes hard to see due to overlap with the observations).

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