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Fig. 5

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Left: SDSS spectrum of J1443+0214 (black) compared with the unreddened QSO composite (grey) and matched with the same QSO composite with SMC-extinction law at zgal = 0.3714 and AV = 0.61 (red). In the ultraviolet range (points with error bars), we use the photometric data from GALEX to estimate the flux. The orange segments at y = 0 indicate the spectral range considered in the fitting process. Right: distribution of AV using SMC extinction law for a control sample of QSOs. The number of QSOs (N), the median (⟨        ⟩), and rms (σ) AV are also provided (see text for details). The arrow indicates the position of QSO J1443+0214.

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