Observed optical-FUV and X-ray spectra of J1741 fitted with the absorbed brPL + BB (left) and brPL + BB + BB (right) models. The blue and violet data points show the VLT optical and HST FUV data, respectively, while the seven separate X-ray data sets from Chandra observations (see Table 1 in Auchettl et al. (2015)) are shown in different colors. The solid red lines show the best-fit models (see text and Figure 6 for the best-fit parameters), whereas the red dashed, orange dot-dashed, and blue dotted lines show model components, as indicated in the legends. The fit residuals shown in the bottom subpanels are defined as χ ≡ (data − model)/error.