redback.transient_models.supernova_models.sn1998bw_template_with_extrapolation

redback.transient_models.supernova_models.sn1998bw_template_with_extrapolation(time, redshift, amplitude, **kwargs)[source]

A wrapper to the SN1998bw template now including extrapolation over a wider range of frequencies (Optical to NIR). Now valid between 100 - 1,000,000 Angstroms and 0.1 to 200 days post explosion in rest frame.

Parameters:

  • time – time in days in observer frame (post explosion)

  • redshift – redshift

  • amplitude – amplitude scaling factor, where 1.0 is the original brightness of SN1998bw; and f_lambda is scaled by this factor

  • kwargs – Additional keyword arguments required by redback.

  • frequency – Required if output_format is ‘flux_density’. frequency to calculate - Must be same length as time array or a single number).

  • bands – Required if output_format is ‘magnitude’ or ‘flux’.

  • output_format – ‘flux_density’, ‘magnitude’, ‘spectra’, ‘flux’, ‘sncosmo_source’

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

Return type:

set by output format - ‘flux_density’, ‘magnitude’, ‘spectra’, ‘flux’, ‘sncosmo_source’