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Table 4
ART-XC characteristics.
| Telescope mass | 350 kg |
| Dimensions | 3.5 m × ⊘0.9 m |
| Power | 150 watts |
| Number of modules | 7 |
| Nominal focal length | 2700 mm |
| Operational energy range | 4–30 keV |
| FoV | 0.3 sq. deg |
| Eff. area for pointed observations | 385 cm2 at 8.1 keV |
| Grasp | 43.8 cm2 deg2 at 8.1 keV |
| Ang. resolution (FWHM) in survey | 53′′ |
| Energy resolution | 9% at 13.9 keV |
| Time resolution | 23 μs |
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