Fig. 5

Modelled molecular absorption lines for two different excitation temperatures, 20
and 100 K, and cosmic-ray induced H2 emission. Otherwise calculated as
for Fig. 3. Left: overlap of
an o-H2 emission line with the
P(4)
absorption line of 14N2. Right: overlap of
two p-H2 emission lines with absorption by the
band of 14N
15N, with R and P branches indicated.
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