Open Access

Table C.1.

Components of the models at all frequencies

ID Flux density Radius Theta Size Frequency
(Jy) (mas) (degrees) (mas) (GHz)
U0 1.854 ± 0.001 0.063 -165.5 0.105 15.4
U1 0.832 ± 0.003 0.205 12.7 0.105 ± 0.001 15.4
U2 0.364 ± 0.006 0.715 ± 0.003 25.9 0.201 ± 0.006 15.4
U3 0.130 ± 0.003 0.796 ± 0.003 -30.6 0.337 ± 0.007 15.4
U4 0.483 ± 0.011 1.285 ± 0.002 0.2 0.549 ± 0.004 15.4
U5 0.054 ± 0.010 1.964 ± 0.017 12.1 0.695 ± 0.035 15.4
U6 0.071 ± 0.051 6.823 ± 0.177 12.5 3.013 ± 0.442 15.4
U7 0.101 ± 0.060 11.781 ± 0.204 2.3 3.741 ± 0.527 15.4
U8 0.146 ± 0.087 24.486 ± 0.535 -0.8 5.483 ± 1.474 15.4

K0 2.070 0.071 -164.3 0.146 22.2
K1 0.805 ± 0.019 0.724 ± 0.002 4.3 0.632 ± 0.004 22.2
K2 0.133 ± 0.020 1.713 ± 0.011 -0.8 0.752 ± 0.022 22.2

Q0 1.144 0.024 164.9 0.037 43.1
Q1 0.467 ± 0.002 0.121 -15.2 0.037 43.1
Q2 0.233 0.285 3.6 0.047 43.1
Q3 0.025 ± 0.003 0.501 ± 0.007 -28.1 0.037 ± 0.014 43.1
Q4 0.080 ± 0.005 0.673 ± 0.002 17.5 0.164 ± 0.004 43.1
Q5 0.104 ± 0.007 0.953 ± 0.002 24.5 0.248 ± 0.004 43.1
Q6 0.044 ± 0.004 1.105 ± 0.004 -22.8 0.149 ± 0.007 43.1
Q7 0.134 ± 0.013 1.224 ± 0.003 -1.5 0.407 ± 0.005 43.1
Q8 0.007 ± 0.001 1.789 ± 0.009 -11.9 0.037 ± 0.018 43.1
Q9 0.046 ± 0.016 1.839 ± 0.011 5.7 0.606 ± 0.023 43.1

W0 0.553 ± 0.005 0.014 3.9 0.063 86.2
W1 0.580 ± 0.002 0.082 -12.8 0.019 86.2
W2 0.778 ± 0.001 0.131 -13.1 0.022 86.2
W3 0.206 ± 0.005 0.182 -18.1 0.065 86.2
W4 0.061 ± 0.003 0.212 14.5 0.048 ± 0.001 86.2
W5 0.160 ± 0.002 0.297 -6.8 0.019 86.2
W6 0.141 ± 0.004 0.347 5.4 0.053 86.2
W7 0.063 ± 0.001 0.410 -3.0 0.019 86.2
W8 0.040 ± 0.003 0.517 4.7 0.031 ± 0.002 86.2
W9 0.051 ± 0.005 0.630 ± 0.001 15.4 0.067 ± 0.002 86.2
W10 0.074 ± 0.005 0.845 16.1 0.062 ± 0.001 86.2
W11 0.025 ± 0.003 1.158 ± 0.001 -6.0 0.054 ± 0.003 86.2
W12 0.017 ± 0.001 1.161 ± 0.001 0.6 0.019 ± 0.003 86.2
W13 0.014 ± 0.002 1.235 ± 0.002 2.3 0.019 ± 0.003 86.2

C0b 0.067 ± 0.007 0.021 148.7 0.007 227.1
C0a 0.303 ± 0.016 0.001 111.3 0.015 227.1
C1 0.188 ± 0.022 0.035 -25.0 0.017 227.1
C2 0.104 ± 0.021 0.061 -5.7 0.020 227.1
BG* 0.793 ± 1.031 0.000 ± 5.835 0.0 1.000 ± 16.503 227.1

Notes. Columns are: ID – component ID in the corresponding model, Radius and Theta – polar coordinates of the component, Size – the maximum of the fit Gaussian FWHM and the resolution limit at the position of the component, Frequency – the frequency of the model. (*) component BG was introduced to account for the large-scale flux at 227 GHz, which is resolved out at most of the baselines except for the shortest ones. For the 227 GHz component names we used those introduced by Jorstad et al. (2023) for the ease of comparison. The uncertainty is given only in cases when it exceeds the precision of displayed values.

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