get_SED_pl_fit

get_SED_pl_fit(j, comp, fit_range)

power-law fit of a jet SED spectral component :param j: :type j: jet object :param comp: :type comp: spectral component name :param fit_range: :type fit_range: [nu1,nu2] range (log Hz)

Returns:

• best-fit-par

• best-fit-err

• pl-func