inspiral_range_psd

gwpy.astro.inspiral_range_psd(psd: FrequencySeries, snr: float = 8, mass1: float = 1.4, mass2: float = 1.4, horizon: bool = False, **kwargs) FrequencySeries[source]

Calculate the cosmology-corrected inspiral sensitive distance PSD.

This method returns the power spectral density (in Mpc**2 / Hz) to which a compact binary inspiral with the given component masses would be detectable given the instrumental PSD. The calculation is defined in Belczynski et. al (2014):

https://dx.doi.org/10.1088/0004-637x/789/2/120

Parameters:
psdFrequencySeries

The instrumental power-spectral-density data.

snrfloat, optional

The signal-to-noise ratio for which to calculate range.

mass1float, Quantity, optional

The mass of the first binary component (float assumed in solar masses).

mass2float, Quantity, optional

The mass of the second binary component (float assumed in solar masses).

horizonbool, optional

If True, return the maximal ‘horizon’ luminosity distance, otherwise return the angle-averaged comoving distance.

**kwargs

Additional keyword arguments to CBCWaveform.

Returns:
rspecFrequencySeries

The calculated inspiral sensitivity PSD [Mpc^2 / Hz].

See also

sensemon_range_psd

For the method based on LIGO-T030276, also known as LIGO SenseMonitor.

inspiral-range

The package which does heavy lifting for waveform simulation and cosmology calculations.