gravelamps.lensing.waveform_generator

Gravelamps Waveform Generators

Following contains class definitions for Gravelamps waveform generators. These are child classes of the standard bilby WaveformGenerator class.

Written by Mick Wright: Isaac C. F. Wong 2022

Classes

LensedWaveformGenerator: Standard total lensed waveform generator used throughout Gravelamps

Classes

`SingleImageGenerator`	Single Image of Strong Lensing Waveform Generator class
`LensedWaveformGenerator`	Standard total lensed waveform generator used throughout Gravelamps

Module Contents

class gravelamps.lensing.waveform_generator.SingleImageGenerator(duration=None, sampling_frequency=None, start_time=0, frequency_domain_source_model=None, time_domain_source_model=None, parameters=None, parameter_conversion=None, waveform_arguments=None)

Bases: bilby.gw.waveform_generator.WaveformGenerator

Single Image of Strong Lensing Waveform Generator class

Based upon the general bilby WaveformGenerator class, this waveform generator will seek a lensing module from the waveform arguments as well as an indication of the image to generate and will construct the amplification factor accordingly when calculating the strain

property lens_parameters: Lens Parameters to Infer

class gravelamps.lensing.waveform_generator.LensedWaveformGenerator(duration=None, sampling_frequency=None, start_time=0, frequency_domain_source_model=None, time_domain_source_model=None, parameters=None, parameter_conversion=None, waveform_arguments=None)

Bases: bilby.gw.waveform_generator.WaveformGenerator

Standard total lensed waveform generator used throughout Gravelamps

This waveform generator will seek a lensing module from the waveform arguments from which to extract the amplification factor calculation function it will then use during calculation of the strain data.

Attributes:

lens_moduleModuleType: The module used to extract lensing amplification factor function from
lens_parametersdict: Additional lens model parameters and their values

property lens_parameters

Additional lens model parameters and their value

Returns:

dict: Contains the parameters as keys and the associated values