Table 3
Results of the spectral fitting procedure on the full remnant analysis for a number of spectral models.
| Spectral model | Γ | Ecut | F(> 1 TeV) | F0, at 1 TeV | χ2/ndf | |
|---|---|---|---|---|---|---|
| (TeV) | (10−11 cm−2 s−1) | (10−11 cm−2 s−1 TeV−1) | ||||
| (1) : F0E−Γ | 2.32 ± 0.02 | - | 1.52 ± 0.02 | 2.02 ± 0.08 | 304 / 118 | |
| (2) : F0EΓ exp (−(E/Ecut)1) | 2.06 ± 0.02 | 12.9 ± 1.1 | 1.64 ± 0.02 | 2.3 ± 0.1 | 120 / 117 | |
| (3) : F0EΓ exp (−(E/Ecut)2) | 2.17 ± 0.02 | 16.5 ± 1.1 | 1.63 ± 0.02 | 2.08 ± 0.09 | 114 / 117 | |
| (4) : F0EΓ exp (−(E/Ecut)1/2) | 1.82 ± 0.04 | 2.7 ± 0.4 | 1.63 ± 0.02 | 4.0 ± 0.2 | 142 / 117 | |
Notes. The fits are performed using a finely binned SNR energy spectrum, whereas the spectrum shown in Fig. 3 has coarser binning for presentation purposes.
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