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Table 6.

IR and radio SED fit results

IRAS name Tdust/K (a) τ350 μm(b) log ΔL6−20 μm/LIR αnonthermal(c) Fdust/FALMA(d) Ffree − free/FALMA(d) Fnonthermal/FALMA(d)
00091−0738 78 0.40 −1.45 ± 0.19 −0.33 ± 0.05 0.22 ± 0.04 <0.24 0.20 ± 0.03
00188−0856 71 0.71 ± 0.09 −1.23 ± 0.10 −0.79 ± 0.05 1.35 ± 0.14 <0.67 0.21 ± 0.05
00509+1225 57 0.66 ± 0.17 −0.34 ± 0.01 −0.68 ± 0.05 4.39 ± 0.56 <1.77 0.16 ± 0.03
01572+0009 77 0.42 ± 0.17 −0.73 ± 0.11 −1.02 ± 0.05 0.90 ± 0.08 <1.16 0.15 ± 0.04
F05189−2524 66 0.28 ± 0.17 −0.72 ± 0.10 −0.54 ± 0.10 1.31 ± 0.10 <0.99 0.28 ± 0.12
07251−0248 75 0.50 ± 0.08 −1.54 ± 0.25 −0.671 0.61 ± 0.06 <0.27 0.04
09022−3615 65 0.30 ± 0.04 −1.10 ± 0.06 −0.671 1.39 ± 0.10 <0.70 0.40
F10190+1322 61 0.40 −1.33 ± 0.06 −0.671 1.49 ± 0.18 <0.46 0.17
11095−0238 85 0.27 ± 0.05 −1.26 ± 0.20 −0.671 0.53 ± 0.04 <1.06 0.55
F12072−0444 82 0.36 ± 0.06 −0.93 ± 0.08 −0.671 … … …
F12112+0305 63 0.36 ± 0.05 −1.63 ± 0.16 −0.51 ± 0.07 1.14 ± 0.09 <0.41 0.23 ± 0.07
13120−5453 58 0.37 ± 0.05 −1.45 ± 0.07 −0.63 ± 0.05 1.82 ± 0.15 <0.50 0.38 ± 0.10
F13451+1232 70 0.64 ± 0.24 −0.66 ± 0.05 −0.54 ± 0.03 … … …
F14348−1447 64 0.35 ± 0.04 −1.62 ± 0.14 −0.75 ± 0.06 1.62 ± 0.12 <0.65 0.17 ± 0.06
F14378−3651 66 0.32 ± 0.05 −1.48 ± 0.18 −1.00 ± 0.25 1.95 ± 0.14 <0.91 0.08 ± 0.10
F15327+2340 63 0.57 ± 0.10 −1.86 ± 0.24 −0.53 ± 0.05 0.73 ± 0.06 <0.26 0.13 ± 0.02
16090−0139 69 0.39 ± 0.05 −1.31 ± 0.08 −0.671 0.70 ± 0.05 <0.54 0.25
16155+0146 95 0.40 −0.86 ± 0.13 −0.671 0.56 ± 0.05 <1.20 0.49
17208−0014 62 0.38 ± 0.06 −1.73 ± 0.17 −0.47 ± 0.09 0.89 ± 0.08 <0.28 0.20 ± 0.06
F19297−0406 67 0.48 ± 0.07 −1.50 ± 0.12 −0.671 1.46 ± 0.11 <0.49 0.16
19542+1110 69 0.35 ± 0.05 −1.40 ± 0.16 −0.57 ± 0.04 1.47 ± 0.09 <0.72 0.32 ± 0.04
20087−0308 61 0.46 ± 0.08 −1.45 ± 0.09 −0.42 ± 0.08 0.82 ± 0.06 <0.37 2.79 ± 1.24
20100−4156 80 0.48 ± 0.09 −1.49 ± 0.22 −0.671 0.56 ± 0.05 <0.52 0.15
20414−1651 66 0.54 ± 0.08 −1.68 ± 0.21 −0.70 ± 0.06 1.32 ± 0.12 <0.38 0.15 ± 0.04
F22491−1808 75 0.33 ± 0.04 −1.66 ± 0.26 −0.39 ± 0.08 0.65 ± 0.04 <0.43 0.18 ± 0.05
Mean 70 ± 9 0.43 ± 0.13 −1.30 ± 0.08 … 1.21 ± 0.83 <0.77 0.34 ± 0.55
Median 67 ± 7 0.38 ± 0.12 −1.45 ± 0.07 … 1.14 ± 0.62 <0.65 0.20 ± 0.08

Notes.

(a)

The typical dust temperature uncertainty is ±3 K.

(b)

Dust optical depth at 350 μm. For objects with less than four IR photometric points, we assumed a fixed τ350 μm of 0.4 based on the average τ350 μm of the sample.

(c)

We assumed a spectral index of −0.671 for the objects with only one radio observation (see Sect. 4.4).

(d)

Ratio between the flux densities predicted by the gray-body, upper limit free–free, and nonthermal synchrotron models and the observed ∼220 GHz ALMA continuum flux densities, respectively.

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