Table 3
15 GHz model-fitting results and physical parameters of fitted models.
| Epoch | Comp | S c | r | PA | a | b/a | Φ | Tb | δeq | Tr | γ | θ | |
| (yr) | (mJy) | (mas) | (°) | (mas) | (°) | K | K | (°) | |||||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | |
|
|
|||||||||||||
| 2001.17 | C | 996.2 ± 149.4 | 0 | 0 | 0.21 | 0.16 | 43.4 | 2.0 × 1012 | 8.8 | 2.2 × 1011 | |||
| C5 | 115.3 ± 17.3 | 0.69 ± 0.03 | 13 ± 3 | 0.35 ± 0.03 | 1 | 0 | 1.3 × 1010 | 5.2 | 4.5 | ||||
| C4 | 6.2 ± 1.6 | 1.31 ± 0.62 | –14 ± 27 | 0.22 ± 0.62 | 1 | 0 | 1.8 × 109 | 5.5 | 5.3 | ||||
| C3 | 30.7 ± 32.0 | 4.32 ± 1.91 | –8 ± 24 | 3.67 ± 3.81 | 1 | 0 | 3.1 × 107 | – | – | ||||
| C2 | 15.9 ± 14.7 | 6.69 ± 0.89 | 18 ± 8 | 1.96 ± 1.79 | 1 | 0 | 5.7 × 107 | – | – | ||||
|
|
|||||||||||||
| 2002.89 | C | 2065.5 ± 309.8 | 0 | 0 | 0.37 | 0.31 | 4.7 | 0.7 × 1012 | 2.3 | 2.9 × 1011 | |||
| C5 | 48.5 ± 7.6 | 0.69 ± 0.11 | 23 ± 9 | 0.23 ± 0.11 | 1 | 0 | 1.2 × 109 | 4.2 | 20.5 | ||||
| C4 | 9.5 ± 2.6 | 1.86 ± 0.58 | –16 ± 18 | 0.52 ± 0.58 | 1 | 0 | 4.8 × 108 | 5.4 | 19.1 | ||||
| C3 | 35.9 ± 25.5 | 4.51 ± 0.87 | 9 ± 11 | 2.48 ± 1.74 | 1 | 0 | 7.9 × 107 | – | – | ||||
| C2 | 31.6 ± 25.8 | 8.67 ± 1.44 | 24 ± 10 | 3.57 ± 2.88 | 1 | 0 | 3.4 × 107 | – | – | ||||
|
|
|||||||||||||
| 2003.36 | C | 1605.5 ± 240.8 | 0 | 0 | 0.23 | 0.31 | 2.8 | 1.3 × 1012 | 5.4 | 2.5 × 1011 | |||
| C6 | 188.5 ± 28.3 | 0.56 ± 0.02 | 13 ± 2 | 0.33 ± 0.02 | 1 | 0 | 2.3 × 1010 | 4.7 | 10.1 | ||||
| C5 | 41.3 ± 6.2 | 0.94 ± 0.07 | 30 ± 4 | 0.33 ± 0.07 | 1 | 0 | 5.1 × 109 | 4.0 | 9.5 | ||||
| C4 | 9.4 ± 1.5 | 1.98 ± 0.31 | –12 ± 9 | 0.40 ± 0.31 | 1 | 0 | 8.1 × 108 | 4.4 | 10.0 | ||||
| C3 | 28.1 ± 5.5 | 4.56 ± 0.22 | 1 ± 3 | 2.78 ± 0.45 | 1 | 0 | 4.9 × 107 | – | – | ||||
| C2 | 28.1 ± 14.5 | 8.19 ± 1.01 | 26 ± 7 | 3.93 ± 2.02 | 1 | 0 | 2.5 × 107 | – | – | ||||
|
|
|||||||||||||
| 2003.56 | C | 1907.5 ± 286.1 | 0 | 0 | 0.28 | 0.31 | 15.7 | 1.1 × 1012 | 4.3 | 2.5 × 1011 | |||
| C6 | 135.8 ± 20.4 | 0.59 ± 0.04 | 17 ± 4 | 0.39 ± 0.04 | 1 | 0 | 1.2 × 1010 | 4.6 | 12.3 | ||||
| C5 | 38.7 ± 5.9 | 1.21 ± 0.14 | 26 ± 7 | 0.40 ± 0.14 | 1 | 0 | 3.2 × 109 | 3.8 | 12.5 | ||||
| C4 | 29.0 ± 4.5 | 2.25 ± 0.18 | –10 ± 5 | 0.94 ± 0.18 | 1 | 0 | 4.5 × 108 | 4.4 | 12.8 | ||||
| C3 | 28.2 ± 29.1 | 4.64 ± 1.74 | 2 ± 21 | 3.38 ± 3.49 | 1 | 0 | 3.3 × 107 | – | – | ||||
| C2 | 24.3 ± 34.4 | 8.80 ± 3.10 | 27 ± 19 | 4.38 ± 6.19 | 1 | 0 | 1.7 × 108 | – | – | ||||
|
|
|||||||||||||
| 2004.11 | C | 625.7 ± 93.9 | 0 | 0 | 0.31 | 0.23 | 9.1 | 0.4 × 1012 | 1.3 | 2.9 × 1011 | |||
| C6 | 122.6 ± 18.4 | 0.57 ± 0.02 | 19 ± 2 | 0.28 ± 0.02 | 1 | 0 | 2.1 × 1010 | 8.8 | 21.4 | ||||
| C5 | 27.2 ± 4.2 | 1.11 ± 0.07 | 21 ± 4 | 0.41 ± 0.07 | 1 | 0 | 2.2 × 109 | 6.0 | 24.7 | ||||
| C4 | 11.5 ± 3.1 | 1.96 ± 0.17 | –12 ± 5 | 1.33 ± 0.17 | 1 | 0 | 8.8 × 107 | 8.1 | 22.1 | ||||
| C3 | 21.8 ± 17.8 | 4.73 ± 1.10 | 2 ± 13 | 2.69 ± 2.19 | 1 | 0 | 4.1 × 107 | – | – | ||||
| C2 | 31.9 ± 19.1 | 8.97 ± 1.54 | 29 ± 10 | 5.17 ± 3.09 | 1 | 0 | 1.6 × 106 | – | – | ||||
|
|
|||||||||||||
| 2004.25 | C | 501.0 ± 75.2 | 0 | 0 | 0.43 | 0.34 | 9.5 | 0.1 × 1012 | 0.3 | – | |||
| C6 | 120.3 ± 18.1 | 0.62 ± 0.01 | 18 ± 1 | 0.35 ± 0.01 | 1 | 0 | 1.3 × 1010 | – | – | ||||
| C5 | 22.6 ± 3.4 | 1.25 ± 0.07 | 22 ± 3 | 0.50 ± 0.07 | 1 | 0 | 1.2 × 109 | – | – | ||||
| C4 | 6.3 ± 1.1 | 2.33 ± 0.23 | –18 ± 6 | 0.60 ± 0.23 | 1 | 0 | 2.4 × 108 | – | – | ||||
| C3 | 26.0 ± 19.4 | 4.54 ± 1.18 | 0 ± 15 | 3.17 ± 2.36 | 1 | 0 | 3.5 × 107 | – | – | ||||
| C2 | 25.3 ± 13.3 | 8.94 ± 1.44 | 32 ± 9 | 5.5 ± 2.88 | 1 | 0 | 1.1 × 107 | – | – | ||||
|
|
|||||||||||||
| 2005.19 | C | 1307.9 ± 196.2 | 0 | 0 | 0.08 | 1 | 0 | 2.5 × 1012 | 11.4 | 2.2 × 1011 | |||
| C6 | 64.5 ± 9.7 | 0.89 ± 0.02 | 15 ± 1 | 0.33 ± 0.02 | 1 | 0 | 7.9 × 109 | 6.6 | 3.4 | ||||
| C5 | 11.9 ± 1.8 | 1.27 ± 0.09 | 20 ± 4 | 0.40 ± 0.09 | 1 | 0 | 1.0 × 109 | 6.3 | 2.9 | ||||
| C4 | 5.0 ± 1.1 | 2.43 ± 0.43 | –11 ± 10 | 1.16 ± 0.43 | 1 | 0 | 5.1 × 107 | 6.6 | 3.3 | ||||
| C3 | 26.1 ± 8.5 | 4.09 ± 0.33 | 4 ± 5 | 2.07 ± 0.67 | 1 | 0 | 8.3 × 107 | – | – | ||||
| C2 | 48.8 ± 11.3 | 9.43 ± 0.79 | 28 ± 5 | 6.94 ± 1.58 | 1 | 0 | 1.4 × 107 | – | – | ||||
Notes. Sc is the flux density of the fitted components; r and PA are the radial separation and the position angle of the jet components with respect to the core component, respectively; a and b are the major and minor axis size for the Gaussian model in mas; Tb is the brightness temperature in the parent-galaxy rest-frame, δeq is the equipartition Doppler factor and Tr is the intrinsic brightness temperature eliminating the Doppler boosting; γ and θ are the Lorentz factor and the viewing angle of jet components.
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