Open Access

Table 14

AOT_WAVEFRONT_CORRECTORS fields.

Name Type Unit Description
UID str n.a. Unique ID that identifies the wavefront corrector.(a,b)
TYPE str n.a. Indicates the type of wavefront corrector (either ‘Deformable Mirror’, ‘Tip-Tilt Mirror’ or ‘Linear Stage’).(a)
TELESCOPE_UID str n.a. AOT_TELESCOPES row-reference. Indicates which telescope the corrector is installed on. (a)
N_VALID_ACTUATORS int count Number of valid actuators in the corrector. This must be 1 for ‘Linear Stage’, 2 for ‘Tip-Tilt Mirror’.
PUPIL_MASK str n.a. Image-reference.
TFZ_NUM lst n.a. List of numerators of the transfer function Z.
TFZ_DEN lst n.a. List of denominators of the transfer function Z.
TRANSFORMATION_MATRIX str n.a. Image-reference.
ABERRATION_UID str n.a. AOT_ABERRATIONS row-reference.

Notes. (a)Strictly mandatory (value must not be null). (b)All entries in this field must be unique.

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