Application of the point source removal routine and the GMM results for the ROSAT 0.885 keV map; logarithmic scaling. Panel a: original ROSAT 0.885 keV map. Panel b: 0.885 keV map after applying the point source removal routine. Panel c: prediction of the 0.885 keV map computed from the GMM trained with K = 3 Gaussians and n = 37 data sets neglecting the γ-ray component maps. The prediction is determined from the CPD marginalized over the X-ray regime. Panel d: difference between the map shown in Fig. 5b and the predicted 0.885 keV map, rms = 0.35.