Reconstruction of Cepheid radial velocity curves from the shape of the V-band light curves

Open Access

Fig. 2

(a) Histogram of the order of the Fourier fits for the V-band LCs and RV curves of the initial calibrating sample (81 Cepheids up to a pulsation period of 8 days). (b) 2D histogram of the LC Fourier order versus RV Fourier order.

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