radial_profiles.tnfw_mass_profile#

radial_profiles.tnfw_mass_profile(rho_s, r_s, r_t)[source]#

A truncated NFW (tNFW) mass profile [BaMaO09].

Parameters:

  • rho_s (float) – The scale density in Msun/kpc**3.

  • r_s (float) – The scale radius in kpc.

  • r_t (float) – The truncation radius in kpc.

Returns:

The corresponding radial profile object.

Return type:

RadialProfile