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The Predicted LENI Instrument Performance
| Parameter | LENI |
|---|---|
| Measurement | ENAs, ions |
| Energy range | 0.5 keV–20 keV |
| Resolution, ΔE/E | 20% at 1 keV |
| Instantaneous FOV | 48 × 2°×2° pixels |
| Instantaneous full FOV | 96° × 2° |
| Coverage (spinning spacecraft) | 96° × 360° in one revolution |
| Geometric factor | 10−3 cm2 sr (per pixel) |
| 9.6 × 10−2 cm2 sr (instantaneous full FOV) | |
| TOF path length | 0.5 cm |
