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Table 1
Parameters of reconstruction for the reference wavefront.
| Parameter | Value |
|---|---|
| Wavelength λ | 783.25 nm |
| Data set | I0 |
| Images size | 360 × 360 pixels |
| Sampling factor | 7.14 |
| Lyot ratio | 0.759 |
| Diversity phases | ϕdiv,(k=1) and ϕdiv,(k=2) |
Light flux on the photometer for  |
2.5 × 10−6 W |
Light flux on the photometer for  |
5.2 × 10−7 W |
Light flux on the photometer for  |
1.5 × 10−7 W |
Number of averaged frames for  |
800 |
Number of averaged frames for  |
800 |
Number of averaged frames for  |
900 |
| Read-out noise standard deviation | 1 electron |
| Coronagraph type | 4-quadrant phase mask |
A priori on  |
2 nm |
A priori on  |
0.5 nm |
A priori on  |
2 nm |
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