Open Access
Table A.1.
Component positions (extract).
| Epoch | ID | Flux | X | Y | FWHM |
|---|---|---|---|---|---|
| Jy | mas | mas | mas | ||
| 23 GHz | |||||
| 2017.486 | 4 | 0.188 | –1.031 | –0.069 | 0.314 |
| 2017.580 | 4 | 0.208 | –1.118 | –0.118 | 0.304 |
| 2017.659 | 4 | 0.211 | –1.137 | –0.127 | 0.275 |
| 2017.733 | 4 | 0.181 | –1.136 | –0.099 | 0.240 |
| 2018.116 | 4 | 0.308 | –1.250 | –0.134 | 0.272 |
| 2018.262 | 4 | 0.355 | –1.392 | –0.139 | 0.239 |
| 2018.377 | 4 | 0.233 | –1.389 | –0.136 | 0.063 |
| 2018.437 | 4 | 0.335 | –1.443 | –0.128 | 0.234 |
| 2018.505 | 4 | 0.359 | –1.481 | –0.150 | 0.272 |
| 2018.656 | 4 | 0.325 | –1.552 | –0.156 | 0.282 |
| 43 GHz | |||||
| 2017.486 | 4 | 0.076 | –1.062 | –0.067 | 0.166 |
| 2017.580 | 4 | 0.087 | –1.106 | –0.072 | 0.139 |
| 2017.659 | 4 | 0.090 | –1.069 | –0.060 | 0.162 |
| 2017.733 | 4 | 0.093 | –1.153 | –0.078 | 0.166 |
| 2018.116 | 4 | 0.231 | –1.325 | –0.121 | 0.193 |
| 2018.262 | 4 | 0.234 | –1.410 | –0.134 | 0.210 |
| 2018.377 | 4 | 0.237 | –1.464 | –0.145 | 0.223 |
| 2018.437 | 4 | 0.230 | –1.482 | –0.142 | 0.215 |
| 2018.505 | 4 | 0.217 | –1.520 | –0.133 | 0.221 |
| 2018.656 | 4 | 0.204 | –1.590 | –0.147 | 0.276 |
| 86 GHz | |||||
| 2017.486 | 4 | – | – | – | – |
| 2017.580 | 4 | 0.019 | –1.317 | –0.052 | 0.047 |
| 2017.659 | 4 | – | – | – | – |
| 2017.733 | 4 | – | – | – | – |
| 2018.116 | 4 | 0.025 | –1.282 | –0.173 | 0.293 |
| 2018.262 | 4 | – | – | – | – |
| 2018.377 | 4 | 0.028 | –1.466 | –0.175 | 0.098 |
| 2018.437 | 4 | 0.013 | –1.502 | –0.215 | 0.010 |
| 2018.505 | 4 | 0.010 | –1.339 | –0.194 | 0.374 |
| 2018.656 | 4 | 0.066 | –1.422 | –0.378 | 0.622 |
Notes. Excerpt from Gaussian model fit component positions for the multifrequency VLBA dataset, shown for component Q4 for a selected time frame. The full table is available at the CDS.
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