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Table 1
Characteristics of the simulated data sets.
| Model | Gaussian | Gaussian (rebinning) | Realistic (rebinning) | |||
| Data set | X | Y | X | Y | X | Y |
| Number of pixels | 45×45 | 45×45 | 15×15 | 45×45 | 15×15 | |
| Number of spectral channels | (a) 2500 – (b) 2000 | 60 | 2400 | 60 | 2400 | |
| Energy range | (a) 0.5–1.4 keV – (b) 6.2–6.9 keV | 0.5–1.4 keV | 0.5–1.4 keV | |||
| PSF std | 10″ | 30″ | 10″ | 30″ | 11″ | 33″ |
| Spectral response std | 21 eV | 2.5 eV | 21 eV | 2.5 eV | 51 eV | 1.4 eV |
| Photon count | (a) 2.4 × 107 (b) 3.2 × 107 | (a) 2.3 × 107 (b) 3.1 × 107 | 2.7 × 106 | 2.5 × 106 | 4.5 × 107 | 3.0 × 107 |
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