Table B.1.
Comparison of best-fit parameter values obtained in all analyses.
| Analysis | Source model | RA (J2000) | Dec (J2000) | a | e | PA | E0 | ϕ | Γ |
|---|---|---|---|---|---|---|---|---|---|
| (deg) | (deg) | (deg) | (deg) | (TeV) | (10−12 cm−2 s−1 TeV−1) | ||||
| Crab nebula | |||||||||
| HAP | – | – | – | – | – | – | 1.45 | 15.9 ± 0.8 | 2.59 ± 0.06 |
| ctools | – | – | – | – | – | – | 1.45 | 16.2 ± 0.9 | 2.64 ± 0.08 |
| Gammapy | – | – | – | – | – | – | 1.45 | 16.3 ± 0.9 | 2.63 ± 0.07 |
| ctools 3D | Point source | 83.619 ± 0.003 | 22.025 ± 0.002 | – | – | – | 1.45 | 17.0 ± 0.8 | 2.66 ± 0.07 |
| Gammapy 3D | Point source | 83.619 ± 0.003 | 22.025 ± 0.003 | – | – | – | 1.45 | 17.3 ± 0.8 | 2.69 ± 0.07 |
| PKS 2155−304 | |||||||||
| HAP | – | – | – | – | – | – | 0.65 | 18.0 ± 2.1 | 3.46 ± 0.24 |
| ctools | – | – | – | – | – | – | 0.65 | 17.4 ± 2.1 | 3.52 ± 0.28 |
| Gammapy | – | – | – | – | – | – | 0.65 | 17.5 ± 2.1 | 3.46 ± 0.25 |
| ctools 3D | Point source | 329.725 ± 0.007 | −30.227 ± 0.006 | – | – | – | 0.65 | 18.5 ± 1.9 | 3.48 ± 0.22 |
| Gammapy 3D | Point source | 329.728 ± 0.006 | −30.225 ± 0.006 | – | – | – | 0.65 | 22.1 ± 2.2 | 3.50 ± 0.23 |
| MSH 15−52 | |||||||||
| HAP | – | – | – | – | – | – | 1.4 | 2.63 ± 0.16 | 2.31 ± 0.06 |
| ctools | – | – | – | – | – | – | 1.4 | 2.84 ± 0.16 | 2.34 ± 0.07 |
| Gammapy | – | – | – | – | – | – | 1.4 | 2.70 ± 0.16 | 2.35 ± 0.06 |
| ctools 3D | Elliptical disk | 228.553 ± 0.011 | −59.174 ± 0.006 | 0.194 ± 0.010 | 0.794 ± 0.044 | 151 ± 5 | 1.4 | 3.07 ± 0.15 | 2.42 ± 0.06 |
| Gammapy 3D | Elliptical disk | 228.549 ± 0.011 | −59.171 ± 0.007 | 0.196 ± 0.007 | 0.801 ± 0.038 | 151 ± 6 | 1.4 | 2.91 ± 0.14 | 2.41 ± 0.05 |
| ctools 3D | Excess template | – | – | – | – | – | 1.4 | 3.17 ± 0.15 | 2.41 ± 0.06 |
| Gammapy 3D | Excess template | – | – | – | – | – | 1.4 | 2.95 ± 0.13 | 2.39 ± 0.05 |
| RX J1713.7−3946 | |||||||||
| HAP | – | – | – | – | – | – | 1.15 | 12.6 ± 0.7 | 2.16 ± 0.05 |
| ctools | – | – | – | – | – | – | 1.15 | 13.5 ± 0.7 | 2.18 ± 0.05 |
| Gammapy | – | – | – | – | – | – | 1.15 | 12.7 ± 0.7 | 2.16 ± 0.04 |
| ctools 3D | Excess template | – | – | – | – | – | 1.15 | 12.9 ± 0.5 | 2.22 ± 0.04 |
| Gammapy 3D | Excess template | – | – | – | – | – | 1.15 | 13.3 ± 0.5 | 2.21 ± 0.04 |
Notes. E0, ϕ, and Γ are parameters of the power law model as defined in Eq. (1). a, e, and “PA” denote the major axis, eccentricity and position angle of the elliptical disk model used for MSH 15−52, respectively. Results obtained with the 3D likelihood analysis approach are annotated with “3D”.
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