pyseobnr.eob.utils.waveform_ops.frame_inv_amp

pyseobnr.eob.utils.waveform_ops.frame_inv_amp(modes: Dict[Any, Any], ell_max: int = 2, use_symm=True) → ndarray

Compute the frame-invariant amplitude. By default, assumes that we have aligned-spin symmetry.

Parameters:

• modes (Dict[Any,Any]) – The dictionary of modes

• ell_max (int) – The maximum l to use

• use_symm (bool) – Assume up-down aligned symmetry

Returns:

The frame-invariant amplitude time series

Return type:

np.ndarray