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Table 1
Characteristics of detectors used for EChO.
| 5–11 μm | 11–15 μm | |||||||
| Telescope | Type of detectors | RON | dark current | full-well capacity | RON | dark current | full-well capacity | |
|
|
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| EChO | Si:As | 12 | 0.1 | 2 × 105 | 19 | 0.1 | 2 × 105 | |
| EChO | MCT+Si:As | 1000 | 500 | 37 × 106 | 12 | 0.1 | 2 × 105 | |
Notes. The readout noise rms is in e−/pixel, the dark current in e−/s/pixel, and the full-well capacity in e−. Only all-Si:As are used in the results shown in this paper, MCT+Si:As giving comparable results.
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