Extreme deconvolution (XD) resampling process of the three-dimensional control field data space (J − H, H − K_S, K_S − I₁). Leftmost set of panels: original data distribution as projected views. The three panels in thecentre show the same set of combinations for the resampled data with 10⁵ randomly drawn sources. Rightmost panels: locations of the individual three-dimensional Gaussians. For these, the opacity of the ellipses is an indicator of their respective weight in the model.