Comparision of the spectral energy distribution of PKS 2004−447 to the photometrically calibrated X shooter spectra. Left and middle panels are adopted from Fig. 6 of Gokus et al. (2021), refer to original paper for detailed legend. Right panel shows SP0, the low state in black, and SP2, the post-flare in red. All three plots have the same axes units. The red and blue horizontal and vertical lines in the left and middle panel indicates the y- and x-axis limit plotted in the right panel. The match between the SED and spectrum for both states are very close.