Table 6: Component structure of the $z_{\rm abs} = 2.431$ DLA system toward Q2343+12.
No. $z_{\rm abs}$ $v_{\rm rel}^*$ $b (\sigma_b)$ Ion $\log N (\sigma_{\log N})$ No. $z_{\rm abs}$ $v_{\rm rel}^*$ $b (\sigma_b)$ Ion $\log N (\sigma_{\log N})$
    km s-1 km s-1         km s-1 km s-1    
Low-ion transitions              
1 2.428181 -154 3.0 (1.0) Fe II 12.44 (0.03) 15 2.430674 +64 2.8 (0.2) Fe II 12.38 (0.03)
        O I 14.38 (0.03)         O I 13.93 (0.05)
        Si II 13.59 (0.02)         Si II 13.13 (0.01)
2 2.428277 -146 3.0 (0.9) Fe II 12.94 (0.02) 16 2.430808 +76 3.2 (0.1) Fe II 12.65 (0.02)
        O I 14.98 (0.04)         O I 14.37 (0.03)
        Si II 13.81 (0.06)         Si II 13.32 (0.01)
3 2.428383 -136 4.1 (0.3) Fe II 13.18 (0.01) 17 2.431018 +94 8.3 (0.4) Fe II 13.45 (0.02)
        O I 14.52 (0.02)         O I 15.27 (0.05)
        Si II 14.12 (0.06)         Si II 14.01 (0.09)
4 2.428499 -126 4.4 (0.5) Fe II 12.49 (0.04) 18 2.431157 +106 5.1 (0.4) Fe II 13.98 (0.04)
        O I 13.30 (0.19)         Zn II 11.72 (0.03)
        Si II 13.37 (0.01)         Cr II 12.37 (0.03)
5 2.428749 -104 8.5 (0.3) Fe II 12.74 (0.01)         Mn II 11.82 (0.04)
        O I 14.51 (0.02)         O I 15.76 (0.06)
        Si II 13.08 (0.05)         Si II 14.55 (0.03)
6 2.428884 -93 3.0 (1.0) Fe II 12.68 (0.02)         Ar I 12.85 (0.18)
        O I 14.29 (0.03)         N I 14.31 (0.22)
        Si II 12.95 (0.02)         P II <12.67
7 2.429009 -82 5.9 (0.4) Fe II 12.45 (0.02) 19 2.431288 +118 6.2 (0.6) Fe II 14.09 (0.03)
        O I 14.16 (0.03)         Zn II 11.87 (0.02)
        Si II 12.87 (0.02)         Cr II 12.38 (0.03)
8 2.429249 -61 5.1 (0.4) Fe II 12.50 (0.02)         Mn II 11.89 (0.03)
        O I 14.15 (0.03)         O I 15.90 (0.05)
        Si II 13.14 (0.05)         Si II 14.71 (0.02)
9 2.429355 -51 3.0 (0.8) Fe II 12.85 (0.03)         Ar I 12.86 (0.10)
        O I 14.54 (0.02)         N I 14.32 (0.15)
        Si II 13.71 (0.02)         P II <12.55
10 2.429500 -39 5.2 (0.2) Fe II 12.65 (0.01) 20 2.431439 +131 4.7 (0.4) Fe II 13.82 (0.03)
        O I 14.22 (0.03)         Zn II 11.67 (0.03)
        Si II 13.28 (0.09)         Cr II 12.20 (0.05)
11 2.429702 -21 4.4 (0.5) Fe II 12.20 (0.02)         Mn II 11.64 (0.05)
        O I 13.97 (0.05)         O I 15.80 (0.05)
        Si II 12.81 (0.06)         Si II 14.54 (0.03)
12 2.429942 0 7.3 (0.2) Fe II 13.28 (0.01)         Ar I 12.44 (0.22)
        O I 14.89 (0.01)         N I 13.58 (0.25)
        Si II 13.73 (0.11)         P II <12.45
13 2.430086 +13 9.6 (0.8) Fe II 12.86 (0.06) 21 2.431570 +142 5.7 (0.2) Fe II 13.48 (0.04)
        O I 14.59 (0.02)         O I 15.09 (0.07)
        Si II 13.33 (0.01)         Si II 13.76 (0.16)
14 2.430394 +40 9.7 (0.2) Fe II 13.19 (0.01) 22 2.431826 +165 6.9 (0.1) Fe II 13.02 (0.01)
        O I 14.75 (0.01)         Si II 13.77 (0.01)
        Si II 13.68 (0.01) 23 2.432126 +191 6.9 (0.5) Fe II 12.27 (0.03)
                    Si II 12.58 (0.03)
$\textstyle \parbox{16.5cm}{ $^*$\space Velocity relative to $z=2.429942$ . }$


Source LaTeX | All tables | In the text