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Table B.1.

EW of the H3+ R-branch transitions and derived column densities.

Target R(3,3)u N(3,3) R(3,3)l N(3,3) R(1,0) (a) N(1,0) R(1,1)l N(1,1)
3.427 μm 3.534 μm 3.669 μm 3.715 μm
(10−5 μm) (1015 cm−2) (10−5 μm) (1015 cm−2) (10−5 μm) (1015 cm−2) (10−5 μm) (1015 cm−2)
VV 114 SW-s1 3.5 ± 0.8 3.5 ± 0.8 6.5 ± 0.7 2.3 ± 0.3 5.2 ± 0.6 1.3 ± 0.2 16.4 ± 0.6 7.6 ± 0.3
VV 114 SW-s2 < 3.1 < 3.1 5.9 ± 1.4 2.1 ± 0.5 12.1 ± 1.1 3.1 ± 0.3 11.6 ± 1.0 5.4 ± 0.5
VV 114 NE < 2.3 < 2.3 < 1.2 < 0.42 7.5 ± 1.1 1.9 ± 0.3 6.2 ± 1.1 2.9 ± 0.5
IRAS 07251( * ) < 10.5 < 10.5 < 5.1 < 1.8 26.9 ± 3.8 6.8 ± 1.0
IRAS 08572 < 3.4 < 3.4 10.5 ± 0.6 2.7 ± 0.2 3.8 ± 0.6 1.8 ± 0.3
NGC 3256-S < 4.9 < 4.9 10.2 ± 1.2 3.6 ± 0.4 18.5 ± 0.6 4.7 ± 0.1 18.8 ± 0.5 8.7 ± 0.2
IRAS 14348 NE( * ) < 5.5 < 5.4 < 2.5 < 0.90 15.7 ± 2.1 4.0 ± 0.5
IRAS 14348 SW( * ) < 6.8 < 6.8 < 3.2 < 1.1 14.5 ± 2.6 3.7 ± 0.7 < 2.4 < 1.1
Arp 220 W < 1.6 < 1.6 2.0 ± 0.7 0.70 ± 0.27 10.1 ± 0.7 2.6 ± 0.2 4.5 ± 0.7 2.1 ± 0.3
Arp 220 E < 4.0 < 4.0 5.5 ± 1.6 2.0 ± 0.6 14.9 ± 1.1 3.8 ± 0.3 10.8 ± 1.0 5.0 ± 0.5

IRAS 05189 < 2.0 < 2.0 < 2.0 < 0.70 < 1.9 < 0.48 < 1.9 < 0.87
IRAS 09111 < 5.4 < 5.4 < 5.7 < 2.0 < 5.7 < 1.5 < 5.6 < 2.6
NGC 3256-N < 3.1 < 3.1 < 3.4 < 1.2 < 3.5 < 0.90 < 3.5 < 1.6
IRAS 13120 < 2.2 < 2.2 < 2.0 < 0.71 < 1.8 < 0.47 < 1.8 < 0.83
II Zw 096 C0 < 3.6 < 3.6 < 3.8 < 1.3 < 3.7 < 0.95 < 3.8 < 1.7
II Zw 096 D0 < 3.8 < 3.8 < 4.0 < 1.4 < 4.0 < 1.0 < 3.9 < 1.8
NGC 7469 < 2.0 < 2.0 < 2.0 < 0.70 < 1.9 < 0.49 < 1.9 < 0.88

Notes. (a) The R(1,0) 3.669 μm and R(1,1)u 3.668 μm transitions are blended for these objects. To determine the Wλ of R(1,0), the contribution of R(1,1)u was estimated from the Wλ of R(1,1)l. ( * ) For these objects it was not possible to measure R(1,1)l, thus the listed R(1,0) Wλ value includes the contributions from both R(1,0) and R(1,1)u.

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