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Table 6:

Characteristics of Mg  II systems with $W_{\rm r}>1.0$ Å  in the UVES sample.

GRB
$z_{\rm abs}$ $W_{\rm r}^{\rm MgII\lambda2796}$ $W_{\rm r}^{\rm MgI\lambda2852}$ $W_{\rm r}^{\rm FeII\lambda2600}$ $N_{\rm ZnII}$ $N_{\rm SiII}$ $N_{\rm FeII}$ $^a \Delta v$ $^b \Delta v ^{\rm MgII\lambda2796 }$
    (Å) (Å) (Å) cm-2 cm-2 cm-2 km s-1 km s-1
021004 1.380 1.637 0.190 0.972   $15.19\pm0.09$ $15.09\pm0.05$ 170 89
021004 1.603 1.407 0.366 0.737 $12.78\pm0.02$   $14.60\pm0.03$ 164 51
050820A 0.692 2.874 N/Ac N/Ac     N/Ac   228
050820A 1.429 1.323 0.488 0.601     $14.34\pm0.03$ 271 98
060418 0.603 1.293 0.361 0.989     $16.43\pm0.04^d$ 76 130
060418 0.656 1.033 0.078 0.486     $13.96\pm0.02$ 136 123
060418 1.107 1.844 0.483 1.080 $12.87\pm0.03$   $14.69\pm0.01$ 119 221
060607A 1.803 1.854 >0.226 0.825   $14.36\pm0.1$ $14.07\pm0.03$ 333 90
080319B 0.715 1.482 0.303 0.697     $14.00\pm0.01$ 354 142
a Velocities are measured following Ledoux et al. (2006); b Velocities are measured using the MgII $\lambda 2796$ absorption following the method recommended by Ellison et al. (2009); c Lines redshifted on top of the Ly${-\alpha}$ absorption associated to the GRB or in the Ly${-\alpha}$ forest; d Saturated line.

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