Open Access
Table 1
List and main characteristics of the datasets used in our simulations.
| Pupil | ELT pupil(a) |
| Monolithic primary with 50 cm spiders | |
| Central obstruction 13.5 m | |
| Resolution: 238 px | |
| Rotation angle: [0°, 30°] | |
| Piston | Uniform distribution on the 6 petals |
| [-π + e, π - e] range (e = π/50, see Sect. 2.4) | |
| Turbulence | From TIPTOP(b)PSD |
| Independent or FATMOSS (see Sect. 4.1) | |
| Three different Strehl ratios (see Table 2) | |
| Sub-PSF | Monochromatic or polychromatic (H-band) |
| Resolution: 96 px | |
| Sampling: 2 px per λ/D | |
Notes. (a)From P3 library (Beltramo 2020), (b)Neichel et al. (2020).
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