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Fig. 2


The new radial velocity curves for 22 LMC Cepheids from HARPS and FEROS (HV 914 and HV 12717) data. The crosses indicate points that have not been used in the analysis. The radial velocity range in each panel is 120 km s-1 so the amplitudes in the panels are directly comparable. The panels are arranged according to increasing pulsational period.

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