redback.transient_models.phenomenological_models.line_spectrum_with_velocity_dispersion

redback.transient_models.phenomenological_models.line_spectrum_with_velocity_dispersion(angstroms, wavelength_center, line_strength, velocity_dispersion)

A Gaussian line profile with velocity dispersion

Parameters:

• angstroms – wavelength array in angstroms or arbitrary units

• wavelength_center – center of the line in angstroms

• line_strength – line amplitude scale

• velocity_dispersion – velocity in m/s

Returns:

spectrum in whatever units set by line_strength