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Table 2

Spitzer/IRS line fluxes measured at selected positions of peak emission.

Element Transition Wavelength (μm) Flux (10 -14 erg cm-2 s-1)
SMM3 b SMM3 c SMM3 r SMM4 b

H2 0 − 0 S(7) 5.5111 23.17 ± 0.83 2.94 ± 1.25 5.46 ± 1.03 17.35 ± 0.77
H2 0 − 0 S(6) 6.1085 11.59 ± 1.04 2.29 ± 1.45 5.34 ± 1.45 9.82 ± 0.62
H2 0 − 0 S(5) 6.9095 48.55 ± 1.24 5.94 ± 1.83 9.86 ± 1.90 26.30 ± 1.07
H2 0 − 0 S(4) 8.0251 16.40 ± 4.34 2.05 ± 1.10 5.42 ± 1.24 17.40 ± 2.13
H2 0 − 0 S(3) 9.6649 20.47 ± 0.43 5.74 ± 0.27 6.78 ± 0.28 7.57 ± 0.47
H2 0 − 0 S(2) 12.278 6.58 ± 0.42 1.36 ± 0.31 3.44 ± 0.49 7.75 ± 0.37
H2 0 − 0 S(1) 17.039 5.68 ± 0.40 5.22 ± 0.59 4.51 ± 0.14 2.31 ± 0.25
[SI] 3PP2 25.249 3.90 ± 0.52 4.21 ± 0.30 3.51 ± 0.24 3.51 ± 0.34
[FeII] 6DD9/2 25.988 2.20 ± 0.25 0.68 ± 0.18 ... 1.83 ± 0.08
H2 0 − 0 S(0) 28.218 3.77 ± 0.16 2.09 ± 0.21 2.90 ± 0.17 1.52 ± 0.06
[SiII] 2PP1/2 34.815 5.17 ± 0.61 2.56 ± 0.21 3.19 ± 0.22 6.24 ± 1.37

Notes. Reported errors are at 3-sigma level.

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