Free Access

Table 6

Herschel HPBR(10.7′′ at 1 THz) at the source distance, density of envelope model at HPBR, line mode, and derived FUV flux range at the site of the molecules inferred from the observed ratio.

Object Radius Density Line G 0
[AU] [cm-3 ] mode ISRF

NGC 1333 I4A 2500 1.3 × 106 abs. 200–400
Ser SMM1 4400 6.0 × 105 abs. 2–8
AFGL 2591 35 000 7.0 × 104 abs. 20–80
W3 IRS5 21 000 1.1 × 105 abs. 80–200
W3 IRS5 21 000 1.1 × 105 em. 300–600

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.