Table 8.
Physical parameters derived from common Zeeman fits to the spectra of poles 1 and 2 for a quasi-dipole and the best multipole model.
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | (14) | (15) | (16) | (17) | (18) | (19) | (20) | (21) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pole | rqua | roct | B0 | α | δμ | ⟨δf⟩ | ⟨θf⟩ | ⟨ϑsp⟩ | ⟨βsp⟩ | ⟨fsp⟩ | Bsp | Bpole | Bdip | Bqua | Boct | Bmin − Bmax | Tphot | Rwd/d | χ2 | Note |
| (MG) | (°) | (°) | (°) | (°) | (°) | (°) | (MG) | (MG) | (MG) | (MG) | (MG) | (MG) | (kK) | (109 cm kpc−1) | ||||||
| (a) Quasi-dipole: | ||||||||||||||||||||
| 1 N | −0.05 | 0.00 | 38.5 | 37 | 113 | 44 | 52 | 52 | 31 | 0.054 | 27 − 28 | 36.6 | 38.5 | −1.9 | 0.0 | 19 − 37 | 9.2 (0.7) | 1.07 (11) | 88.6 | (1) |
| 2 S | 0.05 | 0.00 | 38.5 | −18 | 63 | 126 | 69 | 50 | 32 | 0.055 | 29 − 30 | 40.4 | 38.5 | 1.9 | 0.0 | 19 − 40 | 9.3 (0.7) | 1.06 (11) | 99.4 | (1) |
| (b) Multipole: | ||||||||||||||||||||
| 1 S | −0.25 | −0.77 | 22.8 | 61 | 141 | 113 | 40 | 34 | 1 | 0.041 | 27 − 28 | 17.1 | 40.4 | −5.7 | −17.6 | 17 − 35 | 9.2 (0.8) | 1.15 (12) | 84.6 | (2) |
| 2 N | 0.25 | −0.77 | 22.8 | −41 | 39 | 37 | 45 | 11 | 0 | 0.044 | 29 − 30 | 28.5 | 40.4 | 5.7 | −17.6 | 27 − 35 | 9.2 (0.8) | 1.14 (12) | 90.0 | (3) |
Notes. Columns (18) and (19) quote the nominal values of Tph and Rwd/d from the Zeeman fit with the estimated systematic errors. (1) Unpassable access: field lines curve away from orbital plane. (2) Regular access from orbital plane. (3) Access over the rotational pole.
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