Table 4.
Core shift and magnetic field of 3C 84, with respect to the reference frequency 345 GHz.
| ν [GHz] | Ωrν [pc GHz1/kr] | rcore [10−3 pc] ([Rs]) | Bcore [G] | B1pc [mG] |
|---|---|---|---|---|
| 4.8 | 0.04–0.14 | 9.41–99.70 (120.62–3387.81) | 0.24–0.69 | 4.06–37.42 |
| 8.0 | 0.03–0.13 | 5.19–55.04 (66.58–1870.11) | 0.40–1.17 | 3.81–35.11 |
| 15.0 | 0.03–0.11 | 2.45–25.95 (31.40–881.85) | 0.77–2.26 | 3.47–31.95 |
| 37.0 | 0.05–0.18 | 1.79–18.98 (22.96–644.89) | 1.66–4.85 | 5.45–50.19 |
| 91.5 | 0.10–0.40 | 1.73–18.34 (22.18–623.11) | 3.34–9.78 | 10.62–97.80 |
| 230.0 | 0.34–1.37 | 2.52–26.70 (32.30–907.34) | 6.20–18.14 | 28.68–264.17 |
Notes. Columns: (1) observing frequency; (2) core position offset; (3) distance between the frequency-dependent radio core and the jet base (projected in pc and de-projected in Rs); (4) magnetic field strength at the radio core; (5) magnetic field strength at a distance of 1 pc from the jet base.
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