redback.transient_models.afterglow_models.base_models.jetsimpy_powerlaw

redback.transient_models.afterglow_models.base_models.jetsimpy_powerlaw(time, redshift, thv, loge0, thc, nism, A, p, logepse, logepsb, g0, s, **kwargs)[source]

A power-law jet model from jetsimpy

Parameters:

  • time – time in days in observer frame

  • redshift – source redshift

  • thv – viewing angle in radians

  • loge0 – log10 on axis isotropic equivalent energy

  • thc – half width of jet core/jet opening angle in radians

  • nism – number density of ISM in cm^-3 (ntot = A * (r / 1e17)^-2 + nism (cm^-3))

  • A – wind density scale (ntot = A * (r / 1e17)^-2 + nism (cm^-3))

  • p – electron distribution power law index.

  • logepse – log10 fraction of thermal energy in electrons

  • logepsb – log10 fraction of thermal energy in magnetic field

  • g0 – initial lorentz factor

  • s – power-law jet slope

  • kwargs – Additional keyword arguments

  • output_format – Whether to output flux density or AB mag

  • frequency – frequency in Hz for the flux density calculation

  • cosmology – Cosmology to use for luminosity distance calculation. Defaults to Planck18. Must be a astropy.cosmology object.

Returns:

flux density or AB mag. Note this is going to give the monochromatic magnitude at the effective frequency for the band.