Instruments | Parameter | Value |
---|---|---|
WFS | Camera model | OCAM2K |
Number of subapertures | 8 × 8 | |
Wavelength range | 450–800 nm | |
Sampling frequency | ≤ 2,067 Hz | |
Read-out noise | 0.3 e- | |
Slope computation | Center of gravity | |
DM | Model | DM97-15 |
Number of actuators | 97 | |
Wavefront tip/tilt stroke (PtV) | 40–60 μm | |
Bandwidth | ≤ 2 kHz | |
Imaging camera | Model | Falcon EM285-CL |
Wavelength range | 800–1,000 nm | |
Number of pixels | 1,004 × 1,002 | |
Pixel size | 8 μm × 8 μm | |
Frame rate | 30 Hz | |
Control | Gain | User selectable |
Mode | Zonal | |
Correction rate | ≤ 2 kHz |