Table 8.
2AGL sources with curved spectra.
2AGL name | Fγ | ΔFγ | ![]() |
SM | α | Δα | Ec | ΔEc | β | Δβ | TScurved | Counterpart |
---|---|---|---|---|---|---|---|---|---|---|---|---|
J0835−4514 | 969.5 | 13.8 | 168.9 | PS | 1.71 | 0.04 | 3913.1 | 533.6 | 1.35 | 0.30 | 127.8 | PSR J0835−4510 |
J0634+1749 | 426.1 | 9.8 | 76.4 | PS | 1.71 | 0.09 | 1232.0 | 69.1 | 0.50 | 0.20 | 82.2 | PSR J0633+1746 |
J1710−4429 | 154.0 | 8.4 | 43.5 | PC | 1.51 | 0.10 | 3025.2 | 957.4 | 16.0 | PSR J1709−4429 | ||
J1836+5924 | 71.8 | 5.2 | 41.3 | PC | 1.21 | 0.16 | 1988.4 | 662.3 | 30.4 | LAT PSR J1836+5925 | ||
J2021+4029 | 119.3 | 5.9 | 43.8 | PC | 1.76 | 0.09 | 3307.6 | 1335.7 | 16.0 | LAT PSR J2021+4026 | ||
J2021+3654 | 70.9 | 7.9 | 21.3 | PC | 1.38 | 0.30 | 960.6 | 361.1 | 17.4 | PSR J2021+3651 | ||
J0007+7308 | 41.6 | 4.2 | 26.2 | PC | 1.29 | 0.22 | 2003.9 | 1010.3 | 16.0 | PSR J0007+7303 | ||
J1856+0119e | 58.8 | 8.1 | 13.2 | LP | 2.54 | 0.30 | 1018.7 | 59.0 | 1.00 | 0.10 | 15.9 | SNR W44 |
J1801−2334 | 35.8 | 10.2 | 7.5 | LP | 3.38 | 0.46 | 2935.1 | 543.3 | 0.68 | 0.20 | 21.6 | SNR W28 |
Notes. 2AGL sources with curved spectra. The parameters Fγ and ΔFγ are the photon flux in 10−8 ph cm−2 s−1 and related 1σ statistical error in the energy range 100 MeV–10 GeV (summed over 4 bands); is the significance derived from likelihood test statistic in the same energy band. The value SM is the best-fit spectral model (see also Sect. 4.1.2): PC indicates PL with exponential cut-off fit to the energy spectrum and PS indicates PL with super exponential cut-off. For these models α, β, and Ec are the indexes and the cut-off energies expressed in MeV with related 1σ errors. The parameter LP indicates log-parabola fit to the energy spectrum, in this case Ec is the pivot energy in MeV, α is the first index, and β the curvature. TScurved is the test statistic used for selection of curved spectral shape. The last column reports the association with known counterparts.
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