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Table 2.
Core-shift measurements.
| ν | Δx | Δy | Δz |
|---|---|---|---|
| [GHz] | [mas] | [mas] | [mas] |
| 1.4 | 3.90 ± 1.00 | −3.33 ± 1.00 | 5.15 ± 1.00 |
| 2.3 | 2.34 ± 0.63 | −1.77 ± 0.63 | 2.95 ± 0.63 |
| 5.0 | 0.63 ± 0.28 | −0.63 ± 0.28 | 0.89 ± 0.28 |
| 8.4 | 0.40 ± 0.16 | −0.40 ± 0.16 | 0.57 ± 0.16 |
| 15.3 | 0.14 ± 0.10 | −0.14 ± 0.10 | 0.20 ± 0.10 |
| 22.2 | 0.06 ± 0.06 | −0.06 ± 0.06 | 0.08 ± 0.06 |
| 43.0 | 0.0 | 0.0 | 0.0 |
Notes. The measurements are relative to the 43 GHz core for the simultaneous VLBA data set. Column 1: observing frequency in GHz; Column 2: displacement along the right ascension in mas; Column 3: displacement along the declination in mas; Column 4: radial displacement in mas.
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