Multiwavelength campaign on Mrk 509 - XIV. Chandra HETGS spectra

Free Access

Table 5

Best-fit column densities in 10²⁰ m^-2 for highly ionised ions at −14 500 km s^-1.

Ion	HETGS^a	LETGS^b

Mg xii	0.3 ± 0.3	4 ± 8
Si xiv	0.0 ± 0.5	5 ± 12
S xv	0.3 ± 0.7	< 700

Notes.

^(a)

Present HETGS spectrum, 280 ks, taken in 2012.

^(b)

LETGS spectrum, 170 ks, taken in 2009 (Ebrero et al. 2011).

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.