Blue = IC, green = J, orange = H, red = K.
Type of AO = LTAO, ZD = 0 deg.

The solid dots refer to positions along the field-of-view's positive x-axis, while the open squares denote positions along the field-of-view's positive y-axis. In the simulations the LGS were distributed in a ring around the field of view at 72° intervals, with one LGS lying on the positive x-axis. Hence, stepping along the solid dots one moves from the field's centre towards an LGS, whereas stepping along the open squares one moves from the centre outwards along a line that is one quarter between the second and third LGS.