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Home All issues Volume 710 (June 2026) A&A, 710 (2026) A63 Full HTML
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Table C.6.

Model-fit parameters of the VLA components.

Band Freq ID Stot Radius θ d dmin σrms Speak
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
2022-03-20
L 1.517 C 1.379 ± 0.116 ⋯ ⋯ 157.265 ± 9.401 79.712 4.836 1.358
J1 6.702 ± 0.248 424.641 ± 0.550 72.5 ± 0.6 43.968 ± 1.151 34.929 4.570 6.675
S 3.045 C 0.955 ± 0.206 ⋯ ⋯ < 53.458 111.574 21.784 0.972
J1 4.632 ± 0.421 366.827 ± 1.161 68.4 ± 1.8 < 35.843 47.549 19.013 4.629
C 5.499 C 0.756 ± 0.221 ⋯ ⋯ < 64.237 105.705 31.051 0.785
J1 3.120 ± 0.440 350.680 ± 2.664 67.2 ± 8.7 51.971 ± 5.166 52.158 30.777 3.146
X 8.999 C 0.878 ± 0.213 ⋯ ⋯ < 28.064 48.256 25.152 0.869
J1 1.836 ± 0.287 347.039 ± 6.684 71.1 ± 44.4 < 23.519 31.180 22.220 1.824
U 13.999 C 0.485 ± 0.138 ⋯ ⋯ < 12.089 36.628 18.780 0.493
J1 1.238 ± 0.183 360.562 ± 9.640 72.1 ± 18.8 30.538 ± 3.245 19.701 13.434 1.203
K 22.199 C 0.832 ± 0.104 ⋯ ⋯ < 8.360 10.109 6.474 0.837
J1 0.135 ± 0.036 269.355 ± 1.716 74.3 ± 0.4 < 18.048 21.603 4.701 0.135
J2 0.272 ± 0.056 381.957 ± 0.788 72.0 ± 0.1 < 10.917 16.512 5.697 0.278
A 32.019 C 0.689 ± 0.094 ⋯ ⋯ 11.092 ± 1.083 6.974 6.331 0.671
J1 0.123 ± 0.032 236.346 ± 4.127 74.5 ± 1.0 38.249 ± 8.076 14.967 3.937 0.092
J2 0.122 ± 0.023 321.323 ± 1.654 73.1 ± 0.3 23.332 ± 3.294 10.063 2.127 0.109
J3 0.269 ± 0.040 396.663 ± 0.628 71.2 ± 0.2 19.736 ± 2.186 7.909 2.992 0.247
Q 40.999 C 0.608 ± 0.079 ⋯ ⋯ 4.937 ± 0.453 4.945 5.108 0.613
J1 0.096 ± 0.029 247.835 ± 4.204 75.1 ± 1.0 33.798 ± 8.364 13.199 4.051 0.070
J2 0.091 ± 0.025 329.493 ± 3.397 72.5 ± 0.6 30.434 ± 6.784 11.917 3.285 0.069
J3 0.271 ± 0.040 399.449 ± 1.141 70.9 ± 0.2 24.654 ± 2.824 6.171 2.931 0.226
2023-07-01
L 1.517 C 1.307 ± 0.105 ⋯ ⋯ 146.387 ± 8.288 84.274 4.197 1.294
J1 6.569 ± 0.213 418.896 ± 0.295 71.0 ± 0.1 < 16.084 33.896 3.450 6.564
S 3.045 C 1.103 ± 0.294 ⋯ ⋯ < 69.970 112.513 37.829 1.141
J1 4.762 ± 0.608 364.967 ± 1.358 78.9 ± 1.6 < 50.271 55.040 38.558 4.797
C 5.499 C 1.187 ± 0.214 ⋯ ⋯ 69.590 ± 13.536 55.422 19.020 1.152
J1 3.010 ± 0.366 347.586 ± 0.966 71.7 ± 0.9 34.358 ± 1.931 36.837 22.145 3.022
X 8.999 C 0.957 ± 0.245 ⋯ ⋯ < 31.509 51.723 30.496 0.946
J1 1.992 ± 0.318 350.508 ± 1.229 71.6 ± 1.1 < 26.023 32.275 25.059 1.977
U 13.999 C 0.858 ± 0.376 ⋯ ⋯ < 9.655 34.807 75.697 0.993
J1 0.242 ± 0.152 252.998 ± 14.622 78.0 ± 3.1 < 5.963 47.405 40.926 0.299
J2 1.212 ± 0.232 377.124 ± 1.930 71.3 ± 0.3 19.669 ± 3.861 16.845 21.804 1.185
K 22.199 C 0.944 ± 0.202 ⋯ ⋯ 14.347 ± 0.643 15.295 21.083 0.942
J1 0.122 ± 0.036 257.973 ± 4.053 75.8 ± 0.9 < 15.303 21.156 5.174 0.122
J2 0.592 ± 0.181 387.826 ± 7.551 71.1 ± 1.1 49.298 ± 15.102 24.166 25.588 0.466
A 32.019 C 0.811 ± 0.130 ⋯ ⋯ < 2.726 9.134 10.257 0.812
J1 0.126 ± 0.041 256.830 ± 10.446 75.2 ± 2.3 33.232 ± 20.892 20.068 6.221 0.105
J2 0.312 ± 0.055 389.829 ± 2.774 71.6 ± 0.4 21.840 ± 5.548 10.570 4.819 0.285
Q 40.999 C 0.766 ± 0.071 ⋯ ⋯ < 0.883 3.692 3.295 0.767
J1 0.095 ± 0.031 249.468 ± 2.253 75.2 ± 0.5 39.052 ± 4.507 14.735 4.465 0.067
J2 0.089 ± 0.024 330.397 ± 3.104 72.7 ± 0.5 32.745 ± 6.208 11.973 3.015 0.068
J3 0.263 ± 0.035 398.352 ± 1.353 70.9 ± 0.2 26.807 ± 2.705 5.726 2.255 0.219
2024-12-20
L 1.517 C 1.259 ± 0.135 ⋯ ⋯ < 23.176 125.127 7.186 1.254
J1 7.225 ± 0.335 401.121 ± 0.695 78.8 ± 0.8 < 42.375 54.154 7.751 7.204
S 3.045 C 1.178 ± 0.216 ⋯ ⋯ < 17.502 100.495 19.438 1.183
J1 4.683 ± 0.415 348.229 ± 0.994 74.8 ± 1.2 < 31.675 48.964 18.360 4.679
C 5.499 C 1.233 ± 0.325 ⋯ ⋯ < 30.871 90.224 41.469 1.231
J1 3.222 ± 0.484 332.155 ± 0.889 72.7 ± 1.6 < 16.719 51.717 36.025 3.219
U 13.999 C 1.964 ± 0.214 ⋯ ⋯ < 4.936 13.286 11.545 1.968
J1 0.614 ± 0.147 377.257 ± 6.327 72.7 ± 1.0 70.005 ± 12.653 31.069 16.935 0.535
K 22.199 C 1.733 ± 0.208 ⋯ ⋯ < 5.745 8.512 12.376 1.740
J1 0.173 ± 0.047 275.669 ± 5.490 75.2 ± 1.1 52.056 ± 10.979 21.039 5.965 0.140
J2 0.456 ± 0.064 391.105 ± 1.684 71.8 ± 0.2 32.454 ± 3.368 10.428 4.439 0.417
A 32.019 C 1.701 ± 0.173 ⋯ ⋯ 5.703 ± 0.410 5.840 8.800 1.710
J1 0.097 ± 0.025 242.484 ± 3.244 75.9 ± 0.8 33.531 ± 6.488 15.594 2.985 0.083
J2 0.083 ± 0.018 320.675 ± 1.651 74.0 ± 0.3 20.521 ± 3.301 12.997 1.954 0.077
J3 0.279 ± 0.028 397.476 ± 0.592 71.3 ± 0.1 16.521 ± 1.184 5.819 1.362 0.266
Q 40.999 C 1.847 ± 0.116 ⋯ ⋯ 4.399 ± 0.196 2.471 3.652 1.838
J1 0.107 ± 0.035 249.870 ± 4.578 75.2 ± 1.0 34.659 ± 9.156 14.425 5.143 0.079
J2 0.087 ± 0.026 329.035 ± 3.914 72.8 ± 0.7 32.686 ± 7.828 13.108 3.576 0.066
J3 0.270 ± 0.044 399.143 ± 1.526 71.2 ± 0.2 24.677 ± 3.051 6.828 3.424 0.227
2025-01-19
L 1.517 C 1.567 ± 0.141 ⋯ ⋯ 200.732 ± 12.836 95.861 6.283 1.543
J1 6.787 ± 0.287 399.674 ± 0.663 70.9 ± 0.7 44.313 ± 1.327 44.914 6.068 6.777
S 3.045 C 1.345 ± 0.227 ⋯ ⋯ 101.664 ± 12.266 86.271 18.941 1.320
J1 4.591 ± 0.403 359.055 ± 1.042 70.4 ± 1.3 < 33.578 44.496 17.588 4.583
C 5.499 C 1.263 ± 0.325 ⋯ ⋯ < 25.820 89.287 40.428 1.270
J1 3.203 ± 0.495 324.215 ± 1.883 70.1 ± 2.6 < 34.475 54.087 37.839 3.207
U 13.999 C 2.057 ± 0.274 ⋯ ⋯ < 8.029 15.101 18.142 2.064
J1 0.738 ± 0.151 374.915 ± 5.568 72.9 ± 0.9 71.330 ± 11.136 24.946 14.891 0.626
K 22.199 C 1.850 ± 0.207 ⋯ ⋯ < 3.357 7.578 11.468 1.854
J1 0.191 ± 0.050 270.025 ± 6.151 75.2 ± 1.3 58.473 ± 12.302 20.040 6.096 0.144
J2 0.477 ± 0.060 391.899 ± 1.738 71.6 ± 0.3 36.674 ± 3.475 9.097 3.739 0.420
A 32.019 C 1.834 ± 0.142 ⋯ ⋯ < 3.930 4.224 5.482 1.838
J1 0.108 ± 0.029 239.620 ± 2.803 76.2 ± 0.7 28.137 ± 5.606 15.261 3.640 0.095
J2 0.103 ± 0.020 319.812 ± 1.871 73.2 ± 0.3 26.100 ± 3.742 11.026 1.863 0.092
J3 0.306 ± 0.032 395.174 ± 0.840 71.2 ± 0.1 21.686 ± 1.680 5.978 1.692 0.284
Q 40.999 C 1.989 ± 0.125 ⋯ ⋯ 3.653 ± 0.162 2.540 3.904 1.984
J1 0.038 ± 0.011 209.919 ± 1.780 78.7 ± 0.5 17.505 ± 3.559 11.529 1.395 0.035
J2 0.080 ± 0.017 261.175 ± 1.876 74.4 ± 0.4 23.103 ± 3.752 9.237 1.797 0.070
J3 0.092 ± 0.023 332.260 ± 3.211 73.0 ± 0.6 32.066 ± 6.423 11.360 2.747 0.071
J4 0.271 ± 0.039 401.075 ± 1.353 71.0 ± 0.2 24.696 ± 2.706 6.252 2.756 0.232

Notes. Column designation: (1) observing band, (2) central frequency in GHz, (3) component identification: W–western component (core), E–eastern component (jet), (4) model flux density in Jy, (5) radius in mas, (6) PA in degrees, (7) component size in mas, (8) minimum resolvable size in mas, (9) uncertainty of post-fit rms in mJy, (10) peak flux density of the model in Jy beam−1. Uncertainties correspond to 1σ errors.

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