Table 5b
Paα and H2 1−0S(1) integrated observed fluxes and CO (2-0) equivalent widths of the ULIRGs subsample.
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IRAS 06206-6315 | IRAS 12112+0305 | ||||||||
Region | Paα flux | H2 1−0S(1) flux | W CO | Region | Paα flux | H2 1−0S(1) flux | W CO | ||
(erg s-1 cm-2) × 10-16 | (erg s-1 cm-2) × 10-16 | (Å) | (erg s-1 cm-2) × 10-16 | (erg s-1 cm-2) × 10-16 | (Å) | ||||
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Nuclear | 32.91 ± 0.90 | 6.06 ± 0.12 | ··· | Nuclear | 45.48 ± 0.56 | 3.62 ± 0.10 | ··· | ||
Integrated | 42.47 ± 6.54 | 25.13 ± 1.42 | ··· | Integrated | 190.87 ± 6.61 | 32.44 ± 1.59 | ··· | ||
Paα max† | 32.34 ± 0.90 | 5.85 ± 0.12 | ··· | Paα max† | 45.20 ± 0.56 | 3.59 ± 0.10 | ··· | ||
H2 1−0S(1)† | 32.91 ± 0.90 | 6.06 ± 0.12 | ··· | H2 1−0S(1) | 42.67 ± 0.42 | 10.39 ± 0.13 | ··· | ||
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IRAS 14348-1447 | IRAS 17208-0014 | ||||||||
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Region | Paα flux | H2 1−0S(1) flux | W CO | Region | Paα flux | H2 1−0S(1) flux | W CO | ||
(erg s-1 cm-2) × 10-16 | (erg s-1 cm-2) × 10-16 | (Å) | (erg s-1 cm-2) × 10-16 | (erg s-1 cm-2) × 10-16 | (Å) | ||||
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Nuclear | 45.51 ± 0.36 | 10.21 ± 0.19 | ··· | Nuclear | 437.13 ± 14.26 | 60.50 ± 1.31 | 11.8 ± 1.1 | ||
Integrated | 144.90 ± 2.94 | 39.39 ± 0.81 | ··· | Integrated | 519.96 ± 16.00 | 96.47 ± 9.99 | ··· | ||
Paα max† | 45.51 ± 0.36 | 10.21 ± 0.19 | ··· | Paα max† | 437.13 ± 14.26 | 60.50 ± 1.31 | 11.8 ± 1.1 | ||
H2 1−0S(1)† | 45.33 ± 0.38 | 10.25 ± 0.20 | ··· | H2 1−0S(1)† | 435.91 ± 14.68 | 60.70 ± 1.35 | 11.8 ± 1.3 | ||
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IRAS 21130-4446 | IRAS 22491-1808 | ||||||||
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Region | Paα flux | H2 1−0S(1) flux | W CO | Region | Paα flux | H2 1−0S(1) flux | W CO | ||
(erg s-1 cm-2) × 10-16 | (erg s-1 cm-2) × 10-16 | (Å) | (erg s-1 cm-2) × 10-16 | (erg s-1 cm-2) × 10-16 | (Å) | ||||
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Nuclear | 26.98 ± 0.98 | 3.10 ± 0.11 | ··· | Nuclear | 11.68 ± 0.18 | 0.75 ± 0.05 | ··· | ||
Integrated | 107.65 ± 2.62 | 6.00 ± 0.25 | ··· | Integrated | 54.85 ± 1.18 | 10.22 ± 0.62 | ··· | ||
Paα max | 20.76 ± 0.19 | 0.57 ± 0.04 | ··· | Paα max | 27.17 ± 0.43 | 8.64 ± 0.16 | ··· | ||
H2 1−0S(1)† | 27.75 ± 0.98 | 2.96 ± 0.10 | ··· | H2 1−0S(1) | 27.45 ± 0.42 | 8.65 ± 0.17 | ··· | ||
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IRAS 23128-5919 | |||||||||
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Region | Paα flux | H2 1−0S(1) flux | W CO | ||||||
(erg s-1 cm-2) × 10-16 | (erg s-1 cm-2) × 10-16 | (Å) | |||||||
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Nuclear | 336.35 ± 6.04 | 11.76 ± 0.35 | 8.1 ± 0.7 | ||||||
Integrated | 578.33 ± 8.60 | 26.42 ± 1.54 | 9.0 ± 1.2 | ||||||
Paα max† | 335.42 ± 6.01 | 11.80 ± 0.35 | 8.2 ± 0.8 | ||||||
H2 1−0S(1)† | 335.42 ± 6.01 | 11.80 ± 0.35 | 8.2 ± 0.8 | ||||||
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Notes. Spectra are integrated within a 2 × 2 kpc aperture, covering the nuclear region defined as the brightest spaxel in the K-band; the integrated emission of the FoV, defined as the integrated flux of those spaxels that contain at least the ≳90% of the total continuum flux in each band; and the peaks of the Paα and H2 1−0S(1) emission, centred on the brightest spaxel in each of the respective maps. The errors are obtained by a Monte Carlo method of N = 1000 simulations of each spectra.
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