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Table 3

Atomic lines detected in the IRS spectrum.

Species Exp. λc Obs. λc FWHM Flux
μm μm 10-3 μm 10-13 erg cm-2 s-1

[NiII] 6.6360 6.64 ± 0.01 63 ± 7 30 ± 11
HeII / HI 7.45682 7.47 ± 0.01 106 ± 3 31 ± 3
[NiII] 10.6822 10.70 ± 0.01 119 ± 3 2.3 ± 0.2
[NiI] 11.3075 11.31 ± 0.01 87 ± 4 2.0 ± 0.3
HeII / HI 12.3669 12.37 ± 0.01 118 ± 4 6.8 ± 0.7
[FeII] 17.9359 17.94 ± 0.01 108 ± 3 16 ± 2
HI 18.6152 18.61 ± 0.02 179 ± 6 0.67 ± 0.08
HeII / HI 19.0498 19.04 ± 0.01 114 ± 11 3 ± 2
[FeII] 24.5193 24.55 ± 0.02 296 ± 22 4 ± 1
[FeII] 25.9883 26.02 ± 0.01 254 ± 2 16.7 ± 0.3
[HeII] 27.8255 27.81 ± 0.03 365 ± 26 1.6 ± 0.4
[SiII] 34.8152 34.79 ± 0.02 338 ± 18 17 ± 3
[FeII] 35.3487 35.36 ± 0.01 308 ± 12 7.2 ± 0.9

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