finesse.knm.maps.Map.remove_tilts

Map.remove_tilts(self, double spot_size: float)

Removes any tilts from the optical path difference data. This corresponds to removing the linear term in the OPD data.

Note this will only operate on data stored in the .opd attribute. If the OPD data is determined using a custom function then this method will not work. Instead, you can specify the map to auto-remove any tilts which ensures this method is called after any update to the map is made during the simulation.

Parameters:

spot_sizefloat

spot size to use for weighting during tilt removal

Returns:

yaw, pitch(float, float)

Removed linear terms