def flux2z(self, F): """ Return the redshift such that a standard-candle source with have flux F. """ _cosmo.set_ffid(self.F_fid) _cosmo.set_lum(self.lum) return _cosmo.flux2z(F)
def __init__(self, h, O_m, O_lambda, F_fid): self.F_fid = F_fid _cosmo.set_ffid(F_fid) Cosmology.__init__(self, h, O_m, O_lambda)