Selected astrophysical dispersion histograms. The three columns show the histograms for G (left), G_BP (center) and G_RP (right) and the rows show different magnitude ranges: 3.5-5.4 (top), 10.0-10.5 (middle), and 16.5-17.0 (bottom). The G_BP – G_RP range is always 0.2−1.0 mag. Different colors are used to fill each astrophysical dispersion histogram to show the values of the variability flag for each filter (see text), note that there is one orange bin at most per panel. In addition, an empty histogram shows the corresponding total dispersion histogram. Finally, two lines of different color indicate the fitted function in the form of the astrophysical (pink) and total (purple) dispersions, respectively. The text at the top of each panel gives the results of the fits.