Photoionization phase plot showing the ionization solution for component 3 epoch 2013. As for component 1, we use the obscured SED and assumed proto-solar metalicity (Lodders et al. 2009). Solid lines and associated colored bands represent the locus of U_H,N_H models, which predict the measured N_ion, and their 1σ uncertainties, while the dashed line is the lower limit on the N v column-density that permits the phase-space above it. The blue cross is the best χ² solution and is surrounded by a 1σχ² blue contour.