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Fig. 3

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Composite rest-frame spectrum of the seven member galaxies. The main features are marked by dotted lines and the total noise spectrum is shown in blue. An LRG template based on z ~ 0.5 luminous red galaxies (Eisenstein et al. 2003) is overplotted in red to show the good match with the low-z template. The spectrum is smoothed with a 7-pixel boxcar filter.

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