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Fig. 1.

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Temporal evolution of the SFR normalised to the maximum value predicted by our model is drawn with the dark blue line. The observed estimate obtained with Gaia DR1 data is indicated by the light-blue line (Bernard 2017). The SF histories, based on the second Gaia release DR2 sby Ruiz-Lara et al. (2020), for the thick and thin discs are represented by the magenta and pink lines, respectively.

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