Open Access

Table E.1

HNC excitation temperature and column densities obtained from rotational diagrams, as well as HNC J = 1−0 line opacities for positions in which we detected HN13C J = 1−0.

Nthin1013 [cm−2] τ(HNC 1−0)
#1 11 1.6 1.2
#2 9 0.2
#3 7 0.3
#4 6 0.3
PDR HH 5 0.3 1.5
#6 6 0.4
#7 8 0.9
#8 8 0.6
Core HH 6 0.4 2.8
#10 6 0.3
#11
#12 6 0.4
#13 5 0.3
#14 5 0.1

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