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Table 4

ALMA continuum models.

Object Obs freq.a Rest freq.a Total fluxb Deltac Gaussianc FWHMd Non-thermal
(GHz) (GHz) (mJy) (mJy) (mJy) (arcsec) (pc) fractione
I12112 SW 231.12 247.99 0.69 ± 0.05 0.69 ± 0.05 0.19 ± 0.02 260 0.43
I12112 NE 6.81 ± 0.14 4.60 ± 0.10 2.21 ± 0.10 0.35 ± 0.02 480 0.20
I14348 SW 229.08 247.98 2.42 ± 0.05 2.42 ± 0.05 0.17 ± 0.01 260 0.21
I14348 NE 1.63 ± 0.05 1.63 ± 0.05 0.17 ± 0.01 270 0.21
I22491 E 229.64 247.50 5.16 ± 0.11 4.09 ± 0.06 1.07 ± 0.10 0.68 ± 0.08 1000 0.14
I22491 W <0.14f

Notes. The flux uncertainties are statistical uncertainties from the fit. The absolute flux calibration uncertainty is about 10%. (a) Observed and rest frame continuum frequencies. (b)Total flux of the continuum model. (c)Flux of the delta (unresolved) and Gaussian components of the models. (d) Deconvolved FWHM of the Gaussian component. (e)Non-thermal emission fraction at 248 GHz estimated from the radio 1.49 and 8.44 GHz fluxes (Condon et al. 1990, 1991; see Sect. 3.1.2). (f) 3σ flux upper limit for an unresolved source.

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