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Table 2
Maximum coronagraphic nulling ratio and wavelength bandpass achievable for various levels of input Strehl ratio.
Strehl | Nulling | Δλmax |
@ 650 nm | ϵc(max) | Err(σA) = 10-10 |
|
||
95% | 1,11 × 10-4 | 65 nm |
96% | 8,91 × 10-5 | 80 nm |
97% | 6,73 × 10-5 | 90 nm |
98% | 4,60 × 10-5 | 100 nm |
99% | 2,47 × 10-5 | 140 nm |
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