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Fig. 9.

Upper panel: period vs. time of a sequence with Z = 0.02, Y = 0.285 and M⋆ = 0.457 M⊙. Excited periods are coloured with the e-folding time in colour coding. This sequence is indicated as a pink DM in middle panel of Fig. 6, and its pulsation properties are tabulated in Table 3. Lower panel: zoom on first subflash.
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