|⟨U⟩||Temporal average of vector U|
|Trace of the matrix U|
|I n s||ns × ns identity matrix|
| ns||ns × ns matrix full with 1.|
| ns||ns × ns matrix full with 0.|
|∥U∥||L2 norm of vector U|
|S off||Vector concatenating slopes measured by off-axis WFSs|
|S on||Vector concatenating slopes measured by on-axis WFS|
|M rz||Calibrated reconstruction matrix Slopes to Zernike|
|n s||Number of measured slopes by a single WFS, ns = 72 in this paper|
|n f||Number of acquired frames|
|n l||Number of discrete turbulent layers|
|n wfs||Number of WFS, nwfs = 7 in this paper|
|n ngs||Number of NGS only WFS, nngs = 3 in this paper|
|n lgs||Number of LGS only WFS, nlgs = 4 in this paper|
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