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Table 1:

Summary of the physical quantities derived from the spectral features and morphological analysis.

Obs. Spect. properties 		 
z (Ly$\alpha $ 1215.7) 5.563
FWHM (Ly$\alpha $ 1215.7) 600 $\pm$ 100 $\rm km~s^{-1}$
EW0(Ly$\alpha $) $\rm 59^{+195}_{-29}$ Å (89 Å from phot.$^{\star}$)
L(Ly$\alpha $) $\rm 3.8^{+0.3}_{-0.3}$ $\times $ 1043 $\rm erg~s^{-1}$
SFR0(Ly$\alpha $) 31 $M_{\odot}/{\rm yr}$

z (N  IV] 1486) 		5.553 (1486.5 Å)
FWHM (N  IV] 1486) 400 $\pm$ 100 $\rm km~s^{-1}$
EW0(N  IV] 1486) $\rm 22^{+64}_{-10}$ Å (33 Å from phot.$^{\star}$)
L(N  IV] 1486) $\rm 1.3^{+0.3}_{-0.4}$ $\times $ 1043 $\rm erg~s^{-1}$)

L(N  V 1240-1243) 		<1.06 $\pm$ 0.57 $\times $ 1042 $\rm erg~s^{-1}$

L(Si  IV 1393.8-1402.8) 		<1.13 $\pm$ 0.73 $\times $ 1042 $\rm erg~s^{-1}$

L(C  IV] 1548.2-1550.8) 		<6 $\times $ 1042 $\rm erg~s^{-1}$ (2$\sigma $ limit)$^{\dag }$

V(Ly$\alpha $ - N  IV] 1486) 		+457 $\pm$ 50 $\rm km~s^{-1}$
Morph. (rest-frame) (kpc physical)
$r_{\rm e}~(\mbox{Ly$\alpha$ })$ (GALFIT) 0.08 $\pm$ 0.01 kpc (ACS i775 band)
$r_{\rm e}~(1400~\AA)$ (GALFIT) 0.11 $\pm$ 0.01 kpc (ACS z850 band)
$r_{\rm e}~(3300~\AA)$ <0.9 kpc (0.6'' seeing, ISAAC Ks band)
$\rm S/G~(1400~\AA)$ (SExtr.) 0.83 (S/G, ACS z850 band)
$\rm area~(1400~\AA)$ (SExtr.) 8.8 kpc2 (AREAF 303 pix., z850 band)

Notes.  $^{(\dag )}$ Continuum not detected, 2$\sigma $ of the noise fluctuations is adopted; $^{(\star)}$ adopting the continuum derived from the ACS z850 band.


Source LaTeX | All tables | In the text

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