Table 5.
Results of radiative age.
| Comp | Beq | model | αinj | νbr | τsyn | T | χred2 |
|---|---|---|---|---|---|---|---|
| (10−5 gauss) | (GHz) | (kyr) | |||||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
| VLA core | power law | 0.44 | 0.45 | ||||
| NW | 4.4 | CI-on | 0.54 | 6.9 | 1401 | 1.1 | |
| CI-off | 0.49 | 26.4 | 719 | 0.85 | 0.58 | ||
| JP | 0.49 | 30.4 | 671 | 0.61 | |||
| KP | 0.49 | 18.2 | 385 | 0.64 | |||
| N | power law | 0.38 | 0.45 | ||||
| S | 263.7 | CI-on | 0.62 | 5.8 | 3.5 | 75.6 | |
| CI-off | 0.25 | 5.7 | 3.6 | 0.78 | 24.1 | ||
| JP | 0.25 | 9.8 | 2.7 | 25.3 | |||
| KP | 0.19 | 4.6 | 1.8 | 29.7 | |||
Notes. The columns are as follows: (1) components of the target source; (2) equipartition magnetic field strength of each component; (3) model used to fit the observed radio spectra; (4) spectral injection index; (5) break frequency obtained from spectral analysis; (6) radiative age of each component; (7) remnant fraction, i.e., the fractional time spent in an inactive phase to the total source age; (8) reduced chi-squared values refer to different models.
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