Figure 10.
PL(Ks) and PW(Ks, V) relations for the T2CEPs analysed in this paper (symbols as in Fig. 5) and for the sample of RR Lyrae stars in the LMC observed by Borissova et al. (2009, light blue filled circles). The red lines show the relationships listed in Table 5 extended till the periods of the RR Lyrae stars.