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Table A.2

PAH/Hn-PAH fluxes for sources with detectable deuterated features.

Source Av (mag) 3.29 μm 3.4 μm 3.45 μma 3.5 μm 3.56 μma
Aromatic CH Asymmetric Symmetric
Aliphatic CH Aliphatic CH

G75.783+0.343 28 22.2 ± 2.0 6.2 ± 0.6 3.3 ± 0.4 2.9 ± 0.9 0.9 ± 0.2
125σ 37σ 20σ 18σ 5.5σ
NGC 3603 22 25.1 ± 2.4 7.8 ± 0.8 4.6 ± 0.6 3.1 ± 1.2 1.2 ± 0.5
69σ 23σ 14σ 9.5σ 3.7σ
W51 obs. 1 26 20.0 ± 1.8 4.8 ± 0.5 3.2 ± 0.3 2.3 ± 0.5 0.9 ± 0.2
182σ 47σ 32σ 23σ 9.5σ
W51 obs. 2 26 20.6 ± 1.8 4.9 ± 0.5 3.2 ± 0.3 2.2 ± 0.4 1.2 ± 0.2
232σ 59σ 39σ 27σ 15σ
M17b 23 12.3 ± 1.5 2.9 ± 0.5 2.1 ± 0.4 0.8 ± 0.5 0.8 ± 0.4
20σ 5.1σ 3.6σ 1.5σ 1.4σ
M8 16 99.1 ± 8.9 22.9 ± 2.2 14.7 ± 1.5 12.1 ± 2.2 5.5 ± 0.9
175σ 44σ 28σ 24σ 11σ
IRAS 12073-6233 obs. 1 31 11.7 ± 1.0 2.9 ± 0.3 1.9 ± 0.2 1.3 ± 0.2 0.6 ± 0.1
149σ 40σ 27σ 18σ 9.0σ
IRAS 12073-6233 obs. 2 22 12.2 ± 1.0 2.6 ± 0.2 1.7 ± 0.2 1.3 ± 0.2 0.5 ± 0.1
69σ 16σ 11σ 8.0σ 2.8σ

Notes. In units of 10-17 Wm-2 arcsec-2.

(a)

See text for discussion of the origin of these features.

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