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Table 1:

Summary of the physical quantities derived from the optical spectral features of GDS18.92-02.7.

Quantity
Value Comment
z (Ly$\alpha $ peak) 5.563 no abs. correction
L(Ly$\alpha $) 3.8 $\pm$ $0.3 \times 10^{43}$ erg s-1  
EW0(Ly$\alpha $) 59 +195-29 Å (restframe) 89 Å with Ctm $_{\rm phot}$
z (N IV]) 5.553 (1486.5 Å) high-density limit
L(N IV]) 1.3 $^{+0.3}_{-0.4} \times 10^{43}$ erg s-1  
EW0(N IV]) 22 +64-10 Å (restframe) 33 Å with Ctm $_{\rm phot}$
L(Si IV) ${\leqslant}0.11\pm0.07 \times10^{43}$ erg s-1 (1393.8, 1402.8 Å)
L(N V) ${\leqslant}0.11\pm0.06 \times10^{43}$ erg s-1 (1238.8, 1242.8 Å)

Notes. Equivalent width values are also given using the continuum level derived from the photometry (Ctm $_{\rm phot}$), taken from Vanzella et al. (2009b).


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