The 2175 Å bump features in FeLoBAL quasars: One indicator of MW-like dust in the nuclear region of quasars

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Fig. A.2.

Same as Fig. 4 and Fig. 5, but for SDSS SDSS J1020+6023. The continuum slopes of the corrected spectrum of SDSS J1020+6023 and the observed spectrum of SDSS J112828.31+011337.9 follow the reddened quasar composite (red curve) by the SMC extinction curve of E(B − V) = 0.25.

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