EDP Sciences logo
Subscriber Authentication Point
Search
Menu
Home All issues Volume 522 (November 2010) A&A, 522 (2010) A91 Full HTML
Free Access

Table D.1

Molecular column densities and excitation temperatures for L1157-B1.

s-wing1 f-wing1
MOLEC N T T ex N T Tex
(cm-2) (K) (cm-2) (K)
CO 3.2 × 1016 51 1.1 × 1016 52
SiO 1.9 × 1013 12 1.1 × 1013 12
SO 8.1 × 1013 17 2.3 × 1013 15
CS 4.8 × 1013 10 1.7 × 1013 12
CH3OH2      1.0 × 1015 11 2.1 × 1014 11
HC3N 8.2 × 1012 26 2.5 × 1012 23
HCO+ 5.3 × 1012 123 1.7 × 1012 123
o-H2CO 6.4 × 1013 123 1.6 × 1013 123
HCN 9.8 × 1013 123 2.9 × 1013 123

Notes.

(1)

VLSR limits are  − 3.5 to 0.5 km s-1 for s-wing and  − 7.5 to  − 3.5 km s-1 for f-wing;

(2)

The E and A-forms of CH3OH were analyzed separately and the column density in the table is the sum of the two results. The E/A ratio was found to be  ≈1.2 in both outflow regimes;

(3)

Tex = 12 K was assumed.

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.