Table 5.
The results from the spectral analysis and parameters derived from the timing model in Table 2.
PSR | S129 | S166 | S334 | S1484 | S1532 | α | Offset | τc | B | Ė |
---|---|---|---|---|---|---|---|---|---|---|
(mJy) | (mJy) | (mJy) | (mJy) | (mJy) | (arcmin) | (yr) | (G) | (erg s−1) | ||
J0039+3546 | 7(3) | 3.3(1.7) | 0.34(12) | < 1.4 | 0.14(3) | −1.5(3) | 1.12 | 1.3 × 108 | 1.9 × 1011 | 1.6 × 1031 |
J0059+6956 | 1.9(1.0) | 1.3(6) | − | < 2.5 | − | −2(3) | 1.61 × 10−3 | 1.3 × 108 | 4.1 × 1011 | 3.7 × 1030 |
J0139+5621 | 3.8(1.9) | 2.3(1.1) | 1.8(5) | − | 0.17(3) | −1.2(2) | 7.7 × 10−1 | 3.6 × 105 | 1.2 × 1013 | 5.6 × 1032 |
J0305+1123 | 3.9(2.0) | 2.0(1.0) | < 0.06 | − | < 0.006 | −4.8(1.8) | 5.7 × 10−1 | 4.5 × 107 | 5.2 × 1011 | 1.9 × 1031 |
J0317+1328 | 2.0(1.0) | 1.1(5) | 0.9(3) | < 2.7 | < 0.21 | − | 1.84 | 1.8 × 108 | 5.9 × 1011 | 8.7 × 1029 |
J0613+3731 | 24(12) | 12(6) | 1.9(5) | − | 1.4(3) | −1.0(2) | 4.3 × 10−2 | 3.0 × 106 | 1.4 × 1012 | 5.4 × 1032 |
J0811+3729 | 6(3) | 2.4(1.2) | < 0.86 | 0.41(15) | < 0.13 | −4.4(1.9) | 1.16 | 2.7 × 107 | 9.8 × 1011 | 1.5 × 1031 |
J0813+2202 | 2.9(1.5) | 1.2(6) | − | < 2.1 | < 0.3 | −4(2) | 2.2 × 10−1 | 1.1 × 108 | 2.1 × 1011 | 2.0 × 1031 |
J0828+5304 | 3.1(1.5) | 1.7(8) | − | < 1.4 | < 0.099 | −4.0(1.9) | 2.4 × 10−4 | 8.3 × 109 | 6.0 × 108 | 4.1 × 1032 |
J0928+3039 | 8(4) | 3.4(1.7) | < 1.1 | < 1.6 | < 0.15 | −4.3(1.9) | 8.5 × 10−1 | 4.6 × 107 | 6.2 × 1011 | 1.3 × 1031 |
J0935+3312 | 4(2) | 1.8(9) | < 0.77 | < 2.2 | < 0.22 | −4.2(2.0) | 1.01 | 4.0 × 107 | 6.1 × 1011 | 1.7 × 1031 |
J1303+3815 | 2.8(1.4) | 1.5(7) | − | − | < 0.12 | −3.9(1.9) | 1.25 | 1.8 × 107 | 3.8 × 1011 | 2.2 × 1032 |
J1334+1005 | 2.0(1.0) | 0.9(5) | − | 0.21(5) | − | −0.9(6) | 5.8 × 10−1 | 1.9 × 107 | 8.3 × 1011 | 3.9 × 1031 |
J1427+5211 | 3.0(1.5) | 1.2(6) | − | 0.24(6) | 0.10(2) | −1.1(3) | 4.8 × 10−3 | 3.3 × 107 | 7.0 × 1011 | 1.9 × 1031 |
J1529+4050 | 13(6) | 10(5) | 1.7(5) | 0.62(16) | 0.56(11) | −1.3(2) | 1.29 | 2.8 × 109 | 3.6 × 1010 | 9.7 × 1029 |
J1707+3556 | 8(4) | 5(2) | − | < 2.7 | − | −2(3) | 5.3 × 10−1 | 3.0 × 109 | 1.2 × 1010 | 8.3 × 1030 |
J1715+4603 | 1.2(6) | 0.7(4) | < 0.069 | < 1.6 | 0.0010(2) | −2.9(3) | 9.7 × 10−1 | 1.8 × 108 | 1.6 × 1011 | 1.2 × 1031 |
J1722+3519 | 21(11) | 11(5) | 1.4(5) | 0.7(2) | < 1.5 | −4(2) | 5.5 × 10−1 | 2.4 × 107 | 6.8 × 1011 | 3.9 × 1031 |
J1740+2715 | 5(2) | 3.4(1.7) | 1.2(4) | 0.8(2) | 0.41(9) | −0.99(20) | 1.57 | 7.8 × 107 | 4.8 × 1011 | 7.1 × 1030 |
J1745+4254 | 2.2(1.1) | 1.6(8) | 0.8(3) | 0.23(7) | 0.24(5) | −0.9(2) | 1.5 | 4.9 × 108 | 5.5 × 1010 | 1.4 × 1031 |
J1809+1705 | 1.5(7) | 1.2(6) | < 3.3 | 0.59(17) | < 0.081 | −3.5(1.9) | 1.74 | 1.1 × 107 | 2.6 × 1012 | 1.4 × 1031 |
J1814+2224 | 1.1(5) | 1.3(7) | 0.8(3) | 0.28(10) | 0.20(4) | − | 2.4 | 1.1 × 107 | 3.0 × 1011 | 8.6 × 1032 |
J1910+5655 | 10(5) | 5(2) | − | < 3.7 | < 0.14 | −4.3(1.8) | 1.22 | 2.6 × 107 | 2.7 × 1011 | 2.0 × 1032 |
J1953+3014 | 5(3) | 2.2(1.1) | − | 0.37(13) | 0.16(3) | −1.3(3) | 1.92 × 10−3 | 5.2 × 107 | 7.1 × 1011 | 7.4 × 1030 |
J1958+2214 | 0.6(3) | 0.8(4) | − | − | − | − | 1.63 × 101 | 3.6 × 106 | 2.2 × 1012 | 1.6 × 1032 |
J1958+5650 | 1.1(6) | 0.6(3) | − | − | 0.063(13) | −1.1(2) | 3.0 × 10−3 | 2.9 × 107 | 2.3 × 1011 | 2.2 × 1032 |
J2006+2205 | 3.7(1.9) | 3.0(1.5) | < 2.3 | 0.19(7) | < 0.12 | − | 2.0 | 4.8 × 106 | 3.2 × 1012 | 4.3 × 1031 |
J2022+2112 | 5(2) | 2.7(1.4) | − | < 2.8 | < 0.009 | −4.6(1.7) | 8.8 × 10−1 | 1.4 × 107 | 8.6 × 1011 | 6.9 × 1031 |
J2053+1718 | 4(2) | 2.5(1.3) | − | < 1.4 | < 0.015 | −4.4(1.7) | 7.4 × 10−1 | 6.3 × 109 | 6.1 × 109 | 7.0 × 1030 |
J2057+2128 | 1.6(8) | 0.8(4) | − | < 3.0 | − | − | 2.3 | 3.5 × 107 | 7.9 × 1011 | 1.3 × 1031 |
J2123+3624 | 6(3) | 4(2) | − | < 1.4 | < 1.6 | −3(2) | 8.2 × 10−3 | 9.8 × 106 | 1.7 × 1012 | 3.8 × 1031 |
J2209+2117 | 5(3) | 3.7(1.9) | − | 0.18(5) | 0.29(6) | −1.17(19) | 6.8 × 10−1 | 5.5 × 106 | 3.0 × 1012 | 3.6 × 1031 |
J2306+3124 | 6(3) | 3.3(1.7) | − | 0.18(7) | 0.18(4) | − | 2.0 | 2.4 × 107 | 2.8 × 1011 | 2.2 × 1032 |
J2336−0151 | 9(5) | 2.8(1.4) | 1.2(4) | < 1.4 | < 0.44 | −5(2) | 1.54 | 4.7 × 107 | 6.0 × 1011 | 1.2 × 1031 |
J2350+3140 | 5(3) | 1.9(1.0) | < 1.2 | < 1.2 | < 0.2 | −4.2(2.0) | 1.01 | 2.3 × 107 | 4.3 × 1011 | 1.1 × 1032 |
Notes. Mean flux densities and upper limits on the mean flux densities Sν are shown with observing frequencies in MHz indicated in subscript. The inferred spectral indices α were fitted with a single power law of the form Sν ∝ να. Flux densities for which less than five observations were available are indicated in italics and were not used in the spectral fit. The offset in arcminutes refers to the difference between the centre of the telescope beam and the position reported in Table 2. For six pulsars, the spectral index was not calculated due to the large position offset. We determined the characteristic age τc, the surface magnetic field strength B, and the intrinsic spin-down energy Ė assuming a canonical neutron star with a radius of 10 km and a moment of inertia of 1045 g cm2. Furthermore, we assumed that the initial spin is negligible and that the spin-down is due to magnetic dipole radiation throughout the pulsar’s lifetime. See Lorimer & Kramer (2012) for further details.
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