Table 7
Stokes I intensities (in mJy beam−1) and corresponding degrees of polarization (in %) at the pixel of peak polarized intensity for the 20 polarized sources detected both at 150 MHz (this work) and at 1.4 GHz (Grant et al. 2010).
| Source ID | Ip,150 | Ip,1420 | Π150 | Π1420 | Δpos |
|---|---|---|---|---|---|
| 05 (a) | 39.30 | 43.70 | 0.86 | 5.24 | 22.1 |
| 07 | 355.62 | 218.97 | 1.75 | 4.68 | 5.7 |
| 08 | 48.38 | 13.53 | 0.82 | 11.62 | 11.9 |
| 10 | 54.61 | 262.79 | 0.45 | 1.41 | 1.3 |
| 11 | 38.32 | 28.01 | 0.75 | 6.66 | 10.8 |
| 12 | 18.68 | 43.84 | 3.86 | 1.47 | 7.0 |
| 15(b) | 2.18 | 5.23 | 14.76 | 14.86 | 81.0 |
| 16 | 3.85 | 6.98 | 5.17 | 10.01 | 8.0 |
| 18 | 9.00 | 12.10 | 4.07 | 8.03 | 2.4 |
| 19(c) | 39.22 | 58.09 | 0.77 | 8.04 | 18.2 |
| 20 | 33.55 | 55.89 | 1.52 | 3.76 | 3.4 |
| 23 | 15.10 | 8.04 | 2.39 | 9.57 | 4.6 |
| 25 | 71.80 | 85.47 | 1.35 | 7.94 | 0.9 |
| 26 | 10.17 | 11.99 | 1.55 | 8.43 | 13.1 |
| 27(d) | 3.18 | 44.81 | 7.02 | 2.08 | 33.1 |
| 28 | 36.72 | 22.87 | 0.56 | 8.35 | 1.6 |
| 29 | 8.62 | 5.17 | 2.19 | 12.47 | 8.1 |
| 30(e) | 29.41 | 53.21 | 1.11 | 14.64 | 14.3 |
| 31 | 18.50 | 60.76 | 1.32 | 4.14 | 0.8 |
| 32 | 23.05 | 38.61 | 0.82 | 3.00 | 12.8 |
Notes. The last column gives the offset in arcseconds between the peak polarized intensity in the 1.4 GHz map (Grant et al. 2010) and in the LOFAR map (this work). (a)In Source 05, the peak polarization at 150 MHz and at 1.4 GHz is detected from different radio lobes on either side of the nucleus. (b)In Source 15 the polarization peaks on different radio components at 1.4 GHz and at 150 MHz. (c)In Source 19 the peak polarization at 1.4 GHz is found close to the center while it is in a lobe at 150 MHz. (d)In Source 27 the peak polarization at 1.4 GHz is found close to the center while it is in a lobe at 150 MHz. (e)In Source 30 the peak polarization is close to the center while it is in a lobe at 150 MHz.
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