Free Access

Table 1

Statistics of YVSG/YTOTAL, YPAH/YTOTAL, and YBG/YTOTAL for each morphological type of the H ii regions in our sample.

Relative fractions YVSG/YTOTAL YPAH/YTOTAL YBG/YTOTAL

Compiegne dust model

Filled 0.04 ± 0.01 0.03 ± 0.01 0.93 ± 0.30
Mixed 0.045 ± 0.007 0.033 ± 0.005 0.92 ± 0.15
Sh & Csh 0.026 ± 0.004 0.033 ± 0.005 0.94 ± 0.16

Desert dust model

Filled 0.09 ± 0.03 0.009 ± 0.003 0.91 ± 0.30
Mixed 0.10 ± 0.02 0.009 ± 0.002 0.89 ± 0.15
Sh & Csh 0.048 ± 0.008 0.012 ± 0.002 0.94 ± 0.16

Paradis et al. 2011

Bright 0.20 ± 0.02 0.0091 ± 0.001 0.85 ± 0.01
Typical 0.074 ± 0.007 0.0095 ± 0.001 0.93 ± 0.06

Notes. The error bars are the standard error of the mean.

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.