deSFH of the stars within 100 pc of the Sun, derived with the BaSTI-IAC stellar evolution library. Bottom left: age–metallicity distribution of the mass transformed into stars (astrated mass) as a function of time and [M/H]. The iso-contours indicate the presence of a small amount of star formation at old age and low metallicity. Upper left: star formation rate as a function of time, SFR(t), integrated over metallicity. In the two left panels, the inset shows an expanded view of the last 2 Gyr. Lower right: MDF_M. Upper right: cumulative distribution of the astrated mass as a function of time. The two lines indicate the 50th and 90th percentiles. In the two lower panels, the red line indicates solar metallicity, [M/H] = 0. In all cases the direction of the x-axis is such that old age and low metallicity is on the left.