Function trv::calc_ylm_wgtd_shotnoise_amp_for_powspec(ParticleCatalogue&, LineOfSight *, double, int, int)

• Defined in File twopt.cpp

Function Documentation

std::complex<double> trv::calc_ylm_wgtd_shotnoise_amp_for_powspec(ParticleCatalogue &particles, LineOfSight *los, double alpha, int ell, int m)

Calculate power spectrum shot noise weighted by reduced spherical harmonics.

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Parameters

• particles – Particle catalogue.

• los – Particle lines of sight.

• alpha – Alpha contrast.

• ell – Degree of the spherical harmonic.

• m – Order of the spherical harmonic.

Returns

Weighted power spectrum shot noise.