Table 4.
Main properties of the ALMA continuum observations.
| ID | νobs | Beamsize | rmscont | Scont | Major axis | Minor axis | 200 GHz |
6 GHz |
α | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | PA | M | PA | ||||||||
| (GHz) | (arcsec2) | (mJy beam−1) | (mJy) | (arcsec) | (arcsec) | (deg) | (deg) | ||||
| J0232 | 202.6 | 0.18 × 0.15 | 0.013 | 0.13 ± 0.02 | 0.13 ± 0.05 | 0.09 ± 0.06 | C | 145 ± 50 | … | … | −0.67 |
| J1010 | 203.8 | 0.80 × 0.69 | 0.037 | 2.62 ± 0.05 | 0.25 ± 0.04 | 0.24 ± 0.06 | C | 41 ± 69 | C | 180 | −0.71 |
| J1100 | 203.6 | 0.24 × 0.20 | 0.017 | 0.57 ± 0.06 | 0.30 ± 0.04 | 0.25 ± 0.04 | C | 72 ± 76 | C | 170 | −0.90 |
| J1152 | 221.6 | 0.23 × 0.15 | 0.023 | 0.15 ± 0.02 | 0.20 ± 0.08 | 0.12 ± 0.08 | A? | 142 ± 80 | … | … | −0.65 |
| J1356 | 199.4 | 0.25 × 0.24 | 0.015 | 1.03 ± 0.07 | 0.27 ± 0.03 | 0.20 ± 0.02 | A | 61 ± 17 | J | 20 | −0.79 |
| J1430 | 221.7 | 0.21 × 0.18 | 0.015 | 0.47 ± 0.05 | 0.37 ± 0.05 | 0.23 ± 0.03 | J | 80 ± 12 | J | 60 | −0.55 |
| J1509 | 200.6 | 0.26 × 0.24 | 0.013 | 0.87 ± 0.09 | 0.74 ± 0.10 | 0.55 ± 0.08 | J | 135 ± 22 | … | … | −0.64 |
Notes. Columns 2 and 3 correspond to the observed frequency (∼200 GHz for band 5 and ∼220 GHz for band 6 observations) and beamsize of the observations. Columns 4 and 5 list the rms of the continuum maps and continuum flux density. Columns from 6 to 9 are the size, morphology (C=compact, A=asymmetric, and J=jet-like; see Sects. 5.1 and 5.2) and position angle estimated from a 2D Gaussian fit of the corresponding maps, deconvolved from the beamsize. The last three columns correspond to the morphology and PA derived from VLA data of similar angular resolution at 6 GHz from Jarvis et al. (2019), and to the spectral index calculated as described in Sect. 5.2.
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