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Fig. 12.

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Comparison between theoretical and empirical isochrone performances in the lower main sequence of the cluster IC 4665. Left: three theoretical isochrones corresponding to an age of 30 Myr and using solar metallicity, corrected regarding the estimated cluster extinction (Miret-Roig et al. 2019). Right: empirical isochrones determined in this work (red line) and by Miret-Roig et al. (2019) (orange line).

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