Fig. 4.
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Hess diagrams for different combinations of filters. The Padova isochrones for different ages are overplotted using Z = 0.02, E(B − V) = 0.05 mag, a distance modulus μ = 28.61 mag (Sabbi et al. 2018), and the extinction coefficients from the Gordon et al. (2016) model with RV = 3.1 and fA = 1.0. The black arrow indicates the reddening vector using AV = 0.5 mag.
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