Free Access

 

 

Table 3:

Best fit D USTY model input parameters and results for the physical structure of the four molecular envelopes in Serpens.

Property
SMM1 SMM3 SMM4 S68N IRAS2A
L ($L_\odot$) 37 2.0 6.3 3.6 21
d (pc) 230 250
p 2.1 1.6 1.8 1.8 1.9
$\tau$(100 $\mu$m) 3.8 1.1 3.0 3.4 1.8
Y (= $r_{\rm in}$/ $r_{\rm out}$) 400 1000 1000 800 500
$r_{\rm in}$(AU) 49 14 17 18 31.3
$r_{\rm out}$(104 AU) 2.0 1.4 1.7 1.4 1.6
$n_{\rm in}$(109 cm-3) 1.7 0.94 2.8 3.0 1.0
$n_{\rm 1000~AU}$(106 cm-3) 3.0 1.0 1.9 2.2 1.4
N(H2) (1024 cm-2) 1.1 0.33 0.89 1.0 0.53
Envelope mass, T > 10 K ($M_\odot$) 4.1 2.5 3.9 3.6 2.2


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.