Table 5
Power-law and log-parabolic fit parameters to Fermi/LAT data.
| TS | N (10-1 cm-2 s-1 MeV-1) | γ | α | β | |
| (1) | (2) | (3) | (4) | (5) | |
|
|
|||||
| All data – power law | 2290 | 4.54 ± 0.33 | 2.09 ± 0.03 | – | – |
| All data – log-parabola | 2293 | 3.55 ± 0.39 | – | 1.86 ± 0.07 | 0.04 ± 0.01 |
| Flare A – power law | 555 | 13.5 ± 1.9 | 2.11 ± 0.06 | – | – |
| Flare A – log-parabola | 559 | 9.0 ± 2.3 | – | 1.67 ± 0.22 | 0.09 ± 0.04 |
| Flare B – power law | 304 | 7.9 ± 1.8 | 2.02 ± 0.08 | – | – |
| Flare B – log-parabola | 304 | 6.4 ± 2.2 | – | 1.82 ± 0.25 | 0.04 ± 0.04 |
| Quiescent state – power law | 379 | 3.51 ± 0.70 | 2.01 ± 0.07 | – | – |
| Quiescent state – log-parabola | 382 | 2.04 ± 0.56 | – | 1.55 ± 0.17 | 0.08 ± 0.03 |
Notes. The following columns present (1) the test statistic for a given fit; (2) the fit normalization: N = Np for power law or N = Nl for log-parabola; (3) the spectral index for the power-law fit; (4) the slope parameter for the log-parabolic fit; (5) the curvature parameter forthe log-parabolic fit. For all power-law and log-parabolic models the break energy was a frozen parameter with 100 MeV.
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