
                                  attenuator=False):
        &#39;&#39;&#39;
            get transmission for detector
            Arguments
            ---------
            detector:  ranges from 0...31 
            energy_bins:   32 x 2 array like [[e_bin_0_low, ebin_0_up], ...[]]
            Returns
            --------
            transmission for the energy bins
            
        &#39;&#39;&#39;
        base_comps = [
            self.components[name] for name in [
                &#39;front_windo