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Fig. 2


K′ images and surface brightness profiles of BCD candidates observed at VLT. Left: K′ image field of view 2′ × 2′. Middle: Zoomed K′ image showing the central core 1′ × 1′ displayed in log scale. Right: Surface brightness profiles in K′ (VLT imaging) and R (Gemini pre-imaging), together with sech fits (continous line) and Gaussian fits (dashed line) of K′ profiles (whenever available) and color profiles R − K′ at bottom. All images use normal sky orientation (full figure available in electronic form).

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