Table 7
Resulting parameters of the depolarization modeling for the four sources at CX band and L band.
Source | p_{01CX} | p_{02CX} | p_{01L} | p_{02L} |
---|---|---|---|---|
[%] | [%] | [%] | [%] | |
0239–0234 | 2.7 (0.2) | 4.2 (0.2) | ⋯ | ⋯ |
0243–0550 | 2.3 (0.1) | 1.9 (0.4) | 0.21 (0.08) | 0.43 (0.08) |
1246–0730 | 1.41 (0.06) | 0.7 (0.1) | 0.4 (0.2) | 2.0 (0.2) |
1405+0415 | 0.3 (0.1) | 2.14(0.04) | 1.2 (0.5) | 2.0 (0.5) |
Source | χ_{01CX} | χ_{02CX} | χ_{01L} | χ_{02L} |
[deg] | [deg] | [deg] | [deg] | |
0239–0234 | −68.8 (1.7) | −75.6 (1.1) | ⋯ | ⋯ |
0243–0550 | −25.2 (1.7) | −177.6 (5.7) | −132.5 (166.2) | 172.0 (74.5) |
1246–0730 | −8.0 (2.7) | −49.9 (2.3) | 143.2 (46.0) | 23.0 (11.0) |
1405+0415 | −61.7 (17.2) | 10.3 (1.1) | 8.0 (23.0) | 17.2 (17.2) |
Source | RM_{1CX} | RM_{2CX} | RM_{1L} | RM_{2L} |
[rad m^{−2}] | [rad m^{−2}] | [rad m^{−2}] | [rad m^{−2}] | |
0239–0234 | −150 (40) | −170 (10) | ⋯ | ⋯ |
0243–0550 | 609 (11) | 1630 (130) | 130 (100) | 908 (44) |
1246–0730 | 610 (20) | 840 (20) | −27 (20) | 20 (4) |
1405+0415 | −850 (250) | −3 (4) | 24 (10) | −20 (7) |
Source | σ_{RM1CX} | σ_{RM2CX} | σ_{RM1L} | σ_{RM2L} |
[rad m^{−2}] | [rad m^{−2}] | [rad m^{−2}] | [rad m^{−2}] | |
0239–0234 | 500 (40) | 130 (10) | ⋯ | ⋯ |
0243–0550 | ⋯ | 523 (62) | ⋯ | ⋯ |
1246–0730 | ⋯ | ⋯ | ⋯ | ⋯ |
1405+0415 | 440 (100) | 1 (730) | ⋯ | ⋯ |
Source | ΔRM_{1CX} | ΔRM_{2CX} | ΔRM_{1L} | ΔRM_{2L} |
[rad m^{−2}] | [rad m^{−2}] | [rad m^{−2}] | [rad m^{−2}] | |
0239–0234 | ⋯ | ⋯ | ⋯ | ⋯ |
0243–0550 | ⋯ | ⋯ | ⋯ | ⋯ |
1246–0730 | 1340 (90) | 30 (2120) | ⋯ | ⋯ |
1405+0415 | ⋯ | ⋯ | ⋯ | ⋯ |
Source | AIC_{CX} | BIC_{CX} | red | |
0239–0234 | 113 | 132 | 0.99 | 0.4 |
0243–0550 | 257 | 276 | 0.98 | 4.2 |
1246–0730 | 463 | 487 | 0.98 | 3.6 |
1405+0415 | 380 | 402 | 0.99 | 1.4 |
Source | AIC_{L} | BIC_{L} | red | |
0239–0234 | ⋯ | ⋯ | ⋯ | ⋯ |
0243–0550 | 60 | 64 | 0.85 | 5.6 |
1246–0730 | 126 | 135 | 0.99 | 4.0 |
1405+0415 | 109 | 117 | 0.99 | 4.0 |
Notes. p_{01CX} , p_{02CX} , p_{01L} , p_{02L} are the initial fractional polarization of the first and second Faraday components in the C–X bands frequency range and L band frequency range; χ_{01CX}, χ_{02CX} , χ_{01L} and χ_{02L} are the initial polarization angle of the Faraday components within the C–X bands frequency range and L band frequency range; RM_{1CX}, RM _{2CX}, RM _{1L} and RM _{2L} are the RM of the Faraday components within the C–X bands frequency range and L band frequency range; σ_{RM1CX}, σ_{RM 2CX}, σ_{RM 1L} and σ_{RM 2L} are the Faraday dispersion values of the Faraday components; ΔRM_{1CX}, Δ RM _{2CX}, Δ RM _{1L} and Δ RM _{2L} are the RM gradient of the Faraday components. AIC is the Akaike Information Criterion, which is a measure of the relative quality of statistical models for a given set of data. BIC is the Bayesian Information Criterion, which is a criterion for model selection among a finite set of models. The lower the BIC, the better the model. redχ^{2} is the reduced chi-squared test. σ^{2} is the estimated variance, which is the squared deviation of a variable from its mean, how far a set of data are displaced from their mean. All the statistics parameters have been determined within the C–X bands frequency range and the L band frequency range.
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