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Home All issues Volume 503 / No 3 (September I 2009) A&A, 503 3 (2009) 771-781 Full HTML
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Table 7:

Inferred metallicity, $N_{\rm HI}$ and D-index of Mg  II systems with $W_{\rm r}>1.0$ Å  in the UVES sample.

GRB		 $z_{\rm abs}$ [X/H]a $N_{\rm HI}({\rm cm}^{-2})^a$ D-indexb
021004 1.380 -0.63 20.3 $8.32\pm0.22$
021004 1.603 -0.65 20.8 $9.99\pm0.47$
050820A 0.692     $9.0\pm0.03^c$
050820A 1.429 -0.34 >19.2 $8.13\pm0.22$
060418 0.603 -1.13 >22.0 $10.39\pm0.09^d$
060418 0.656 -0.77 >19.2 $7.51\pm0.05$
060418 1.107 -0.85 21.1 $8.17\pm0.06$
060607A 1.803 -0.21 19.0 $9.12\pm0.06$
080319B 0.715 -0.17 >18.7 $8.06\pm0.01$
a Metallicities and $N_{\rm HI}$ values inferred using the relation by Ledoux et al. (2006); b D-index calculated using Eq. 6, following the method recommended by Ellison et al. (2009); c D-index calculated without including the iron column density term (see Ellison et al. 2009); d iron lines are saturated. The D-index calculated without including the iron column density term would be $D=9.48\pm0.08$;

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