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Table 1:

Main parameters describing the PSF simulation.
turbulent atmosphere  
Fried parameter (at 500 nm) 15 cm
ground layer velocity $\sim $8 m/s
ground layer turbulence profile ratio 0.7
high layer velocity $\sim $16.5 m/s
high layer turbulence profile ratio 0.3
wavefront outer-scale 20 m
telescope & AO system  
telescope effective diameter D 8.22 m
telescope obstruction ratio 0.11
AO guide star spectral type K5
AO guide star R-magnitude 12-16
number of actuators 672
number of modes reconstructed up to 672
time filter type pure integration
sensing central wavelength 750 nm
sensing bandwidth 300 nm
total sensing average transmission 0.41
number of equivalent sub-apertures $10\times10$, $15\times15$
sensing exposure time [ms] 1.67-5
sensing RON [e- rms] 3.5-5.8


Source LaTeX | All tables | In the text

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