Fig. 9
Left: density distribution of the foreground and IC 1613 K-type giant sources removed from the JHK data set as described in Sect. 3.1. Using 1600 bins across the full observed area contours are at 2, 5, 10, 25 and 40 per arcmin2. Right: CMD of all the sources removed as foreground and the K-type giants. The dashed horizontal and vertical lines are the AGB selection criteria discussed in Sect. 3.
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