bilby.gw.geometry.zenith_azimuth_to_theta_phi

bilby.gw.geometry.zenith_azimuth_to_theta_phi(zenith, azimuth, delta_x)

Convert zenith/azimuth angles to theta/phi in a rotated frame.

Parameters:

zenith: float or array-like

Zenith angle in radians.

azimuth: float or array-like

Azimuth angle in radians.

delta_x: array-like

3D vector defining the rotation frame.

Returns:

tuple of array-like

(theta, phi) angles in the rotated frame, both in radians.

bilby.gw.geometry.zenith_azimuth_to_theta_phi(zenith, azimuth, ifos: bilby.gw.detector.networks.InterferometerList | list)

bilby.gw.geometry.zenith_azimuth_to_theta_phi(zenith: float | int | numpy.number, azimuth: float | int | numpy.number, delta_x: numpy.ndarray)