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Table 1.

Measured line velocity offsets and velocity dispersions (relative to the quoted redshift) from the integrated quasar spectra.

GN ([O III], Hβ) GB ([O III], Hβ) BLR, Hβ GN, Hα GB, Hα BLR, Hα
DELS J0411–0907

Vr (km s−1) 0 [z = 6.818] −404 ± 24 0 −398 ± 5 338 ± 7
FWHM (km s−1) 685 ± 32 1784 ± 39 700 ± 10 1780 ± 6

VDES J0020–3653

Vr (km s−1) 0 [z = 6.855] −530 ± 42 0 −492 ± 5 159 ± 8
FWHM (km s−1) 2439 ± 73 646 ± 9 2429 ± 5

Notes. The FWHM have been corrected for instrumental broadening (FWHMinst, Hβ = 115 km s−1, FWHMinst, Hα = 85 km s−1, Jakobsen et al. 2022).

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