EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 520 (September-October 2010) A&A, 520 (2010) A26 Full HTML
Free Access

 

 

Table 5:

Physical conditions in the Milky Way foreground gas as derived from the data.

Star 		Sk -67$^\circ $111 LH 54-425 Sk -67$^\circ $107 Sk -67$^\circ $106 Sk -67$^\circ $104 Sk -67$^\circ $101 Comments
$\log N(H {\sc i})$ 20.6 20.2 20.9 21.0 20.9 21.0 Sect. 6.1a
$\log N \rm (H_2)$ 15.9 15.8 17.6 18.0 18.1 18.1 Sect. 4

$T_{\rm exc}$(H2) [K]

 220 190 75 80 65 65 Sect. 4.2
$\xi $ 1.0 2.4 1.3 1.3 1.8 1.4 Sect. 6.1
$n_{\rm H}$(C  I) [cm-3] <65 <125 80 55 65 40 Sect. 6.2
ne [cm-3] 0.045 0.072 0.007 0.007 0.005 0.014 Sect. 6.2
$D_{\rm tot}$[pc]     3.5 6.5 4.5 9 Sect. 7
$D_{\rm mol}$[pc] 0.6b 0.1b 0.5 1.1 0.8 1.8 Sect. 7
Shielding as derived from H2:              
  low low         Sect. 4.2
Depletion              
Fe, Mn, Ni     high high high high Sect. 5

Notes.  (a) Derived from O I and (O/H) $_{\odot}=-3.34$ (Asplund et al. 2005). (b) Based on $\xi $ and a reference LOS averaged over the values for Sk -67$^\circ $101 to Sk -67$^\circ $107.


Source LaTeX | All tables | In the text

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.