Table 6
Resulting parameters of the depolarization modeling for the 10 sources with data at C and X bands.
Source | p01 | p02 | p03 | χ01 | χ02 | χ03 | |
---|---|---|---|---|---|---|---|
[%] | [%] | [%] | [deg] | [deg] | [deg] | ||
0751+2716 | 25.0 (7.0) | 2.1 (0.8) | 9.0 (4.0) | −22.9 (5.7) | 3.4 (22.9) | 68.8 (23.0) | |
0845+0439 | 7.1 (0.2) | 3.3 (0.2) | ⋯ | 37.8 (0.6) | −107.2 (1.7) | ⋯ | |
0958+3224 | 0.60 (0.02) | 0.5 (0.3) | 0.5 (0.3) | −174.2 (1.7) | 5.7 (17.2) | −63.0 (23.0) | |
1048+0141 | 0.99 (0.02) | 3.7 (0.1) | ⋯ | 76.0 (1.1) | 67.6 (1.7) | ⋯ | |
1146+5356 | 1.36 (0.05) | 1.9 (0.1) | ⋯ | −88.1 (1.1) | −83.1 (1.7) | ⋯ | |
1311+1417 | 6.4 (0.4) | 2.6 (0.1) | 1.3 (0.3) | −105.4 (2.3) | −45.8 (2.3) | 101.8 (11.5) | |
1312+5548 | 3.3 (0.3) | 9.0 (2.0) | 2.4 (0.5) | −12.0 (4.6) | −104.1 (11.5) | −118.0 (11.5) | |
1549+5038 | 2.8 (0.4) | 0.6 (0.1) | 1.3 (0.3) | −63.0 (5.7) | −22.9 (11.5) | −138.0 (11.5) | |
1616+0459 | 3.4 (0.1) | 0.6 (0.1) | ⋯ | −107.2 (1.1) | −159.1 (5.7) | ⋯ | |
2245+0324 | 1.0 (0.2) | 1.0 (0.1) | 1.3 (0.1) | 120.3 (5.7) | 23.5 (5.2) | 22.9 (2.3) | |
Source | RM1 | RM2 | RM3 | σ1 | σ2 | σ3 | |
[rad m−2] | [rad m−2] | [rad m−2] | [rad m−2] | [rad m−2] | [rad m−2] | ||
0751+2716 | −70 (30) | 414 (84) | −430 (90) | 530 (70) | 110 (70) | 260 (50) | |
0845+0439 | 790 (10) | 1600 (20) | ⋯ | 153 (5) | 232 (14) | ⋯ | |
0958+3224 | 3890 (20) | 640 (180) | 1160 (190) | ⋯ | ⋯ | ⋯ | |
1048+0141 | −20 (10) | 5100 (30) | ⋯ | 10 (280) | 600 (10) | ⋯ | |
1146+5356 | −530 (10) | −560 (50) | ⋯ | 100 (10) | 630 (30) | ⋯ | |
1311+1417 | 800 (40) | 80 (10) | −1150 (200) | 430 (10) | 130 (10) | 550 (60) | |
1312+5548 | −210 (40) | −1655 (273) | 3423 (242) | 360 (20) | 970 (80) | 724 (70) | |
1549+5038 | 90 (70) | 2280 (150) | 330 (50) | 440 (40) | 470 (50) | 180 (20) | |
1616+0459 | 2460 (20) | 500 (50) | ⋯ | 380 (10) | 310 (30) | ⋯ | |
2245+0324 | −2800 (110) | −1490 (40) | 140 (20) | 430 (40) | 230 (20) | 270 (10) | |
Source | ΔRM1 | ΔRM2 | ΔRM3 | AIC | BIC | redχ2 | σ2 |
[rad m−2] | [rad m−2] | [rad m−2] | |||||
0751+2716 | ⋯ | ⋯ | ⋯ | 370 | 404 | 0.99 | 1.3 |
0845+0439 | ⋯ | ⋯ | ⋯ | 475 | 500 | 0.99 | 3.0 |
0958+3224 | 370 (50) | 810 (50) | 850 (70) | 620 | 660 | 0.95 | 11.0 |
1048+0141 | ⋯ | ⋯ | ⋯ | 455 | 480 | 0.98 | 3.0 |
1146+5356 | ⋯ | ⋯ | ⋯ | 350 | 370 | 0.99 | 1.2 |
1311+1417 | ⋯ | ⋯ | ⋯ | 296 | 332 | 0.99 | 0.6 |
1312+5548 | ⋯ | ⋯ | ⋯ | 449 | 483 | 0.97 | 3.5 |
1549+5038 | ⋯ | ⋯ | ⋯ | 450 | 490 | 0.99 | 3.0 |
1616+0459 | ⋯ | ⋯ | ⋯ | 546 | 570 | 0.97 | 9.2 |
2245+0324 | ⋯ | ⋯ | ⋯ | 502 | 537 | 0.94 | 5.4 |
Notes. Col. 1 of the first second and third panel is the source name; p01, p02 , p03 are the initial fractional polarization of the first, second, and third Faraday components; χ01 , χ02 , χ03 are the initial polarization angles of the Faraday components; RM1, RM 2 , RM 3 are the RMs of the Faraday components; σRM1, σRM 2 , σRM 3 are the Faraday dispersion values of the Faraday components; ΔRM1, Δ RM 2 , Δ RM 3 are the RM gradients 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. redχ2 is the reduced chi-squared test. σ2 is the estimated variance, which is the squared deviation of a variable from its mean, that is, how far a set of data are displaced from their mean.
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