Free Access

Fig. A.2

image

Equivalent-width ratios and column density ratios for different transitions of low, intermediate and high ions as a function of LSR velocity. The data are averaged in 200 km s-1 wide bins. The error bars indicate the standard deviation from the mean value.

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.