Free Access

Fig. 4


Ion fraction distribution of FeXXVI with respect to log ξ is shown for the two SEDs, Soft and Hard. The peak of the distribution is marked and the corresponding log ξ values are labelled. We note that for the Hard SED, a part of the distribution is highlighted by thick grey line, which corresponds to the thermodynamically unstable range of ξ.

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.