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Fig. 2


Comparison of STIS and FUSE observations around H i L αδ with our final model. Thick (red in the online version) photospheric + ISM line absorption model with NH   i = 2.2 × 1018   cm-2; thin (blue) pure photospheric model; dashed (green, L α only) NH   i = 1.2 × 1018   cm-2, 3.2 × 1018   cm-2. The locations of the D i blends are marked. L βδ are shifted in flux (0.7, 1.6, 2.7 × 10-11   erg   cm-2   s-1  Å-1) for clarity. A reddening of EB − V = 0.0005 is applied following the law of Fitzpatrick (1999, with RV = 3.1.

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