Table 2.
Morphological fit results.
| Energy range | Excess | χ2/Nd.o.f. | pχ2 |
|---|---|---|---|
| (TeV) | |||
| > 0.37 | 15 310 ± 440 | – | – |
| 0.37–0.65 | 5080 ± 300 | 12.2/14 | 59.0% |
| 0.65–1.2 | 3910 ± 230 | 16.2/14 | 30.3% |
| 1.2–4.9 | 5190 ± 220 | 20.9/14 | 10.3% |
| > 4.9 | 1130 ± 80 | 19.5/14 | 14.6% |
Notes. ‘Excess’ denotes the number of observed excess events within the white, dashed circle in Fig. 1b, excluding a circular region with 0.6° radius around HESS J1640−465. The χ2 values and corresponding p-values are a measure of the compatibility of the shape of the radial excess profile of this energy band with the total radial excess profile (see text for details).
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