Fig. 8
Period histograms of Mira or SRa C stars in the halo (74 objects), Fornax (22 objects), and the solar neighbourhood (48 objects). For the latter, the flux-limited sample of Claussen et al. (1987) is considered. Note that the period bins are identical to those of Battinelli & Demers (2012, 2013), and that ordinates indicate the number of objects in each bin. See text for more details.
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