Free Access
Volume 569, September 2014
Article Number A87
Number of page(s) 10
Section Extragalactic astronomy
Published online 29 September 2014

Online material

thumbnail Fig. 3

TNG spectra of the RL (first 16 panels) and RQ (second 18 panels) BAL QSOs from our optically bright sample. Units are 10-16 erg/s/cm2/Å vs. μm. Regions where atmospheric transmittance becomes critical have been blanked (1.35–1.44 μm and 1.81–1.94 μm). Dashed lines indicate the position of the Mg ii (left side) and Hβ (right side) emission lines at rest-frame.

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© ESO, 2014

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