Table 6: Atomic column density line ratios, titanium depletion level and electron densities for the LMC sightlines. Column density ratios are calculated for the total integrated LMC profiles (from 200 to 300 km s-1). ne is computed via Eq. (1) in Sect. 5.3, and for the titanium depletion (log $\delta _{\rm Ti}$) a logarithmic Ti II metallicity of 0.3 dex less than the solar abundance is assumed.
  Sk -69 223 Sk -69 243 Sk -67 2 Sk -68 135 Sk -67 5 (STD) Sk -70 120 (STD)
\ensuremath {E_{B-V}} $_{\rm , LMC}$ (mag) 0.20 0.29 0.12 0.14 0.04 0.02
Ca II/Ti II 0.78 1.23 1.45 0.85 0.89 0.91
Na I/K I 37 40 71 55 25 37
Na I/Ca II 0.85 0.98 14.8 3.8 1.7 $\sim $0.05
Na I/H I ( $\cdot 10^{-9}$) 1.1 2.4 19.5 6.5 2.6 <0.12
Ca II/H I ( $\cdot 10^{-9}$) 1.6 2.4 1.3 1.7 1.5 5.0
Ti II/H I ( $\cdot 10^{-9}$) 2.0 2.0 0.9 2.0 1.7 4.1
log $\delta _{\rm Ti}$ -1.38 -1.40 -1.72 -1.38 -1.47 -0.95
K I/H I ( $\cdot 10^{-9}$) 0.04 0.06 0.28 0.12 0.10 0.007
$n_{\rm e}$ 0.008 0.015 0.017 0.010 0.009 0.010


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