Intensity correlations between λ862, λ864.8, and E(BP − RP). Different correlations are shown in each panel with the Pearson coefficient (r_p) and the slope of a 2σ-clipped linear fit (α) with zero intercept shown in red. Data points with error bars are colored by their number density estimated by a Gaussian KDE. The black dashed line shown in the second panel from the top is the linear relation derived in Gaia Collaboration (2022d).