Open Access

Fig. A.12.


J1341+1852: This system is peculiar as it turns out to be a sub-DLA, with column density log N(HI) = 18.18 ± 0.05. The C I and other metal line absorptions are weak, with C Iλ1560 equivalent width ~0.13 Å (well below the mean EW = 0.38,Å in the sample), and W(Mg IIλ2798) = 0.33 Å (for a mean EW = 2.76 Å in the sample). The metallicity is high with [OI/HI] = +0.36, relative to solar. It might be interesting to derive the physical properties of this gas and in particular its ionization state. Indeed, it is surprising to detect C I in such a system. This is, however, out of the scope of the present paper. There are no obvious detections of either Ca II H&K or Na I D. We give EW upper limits for the lines.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.