value unc_up unc_lo author ref method 0.076 0.0120 0.0120 Masiero 2011ApJ...741...68M NEATM 0.090 0.0370 0.0370 Masiero 2012ApJ...759L...8M NEATM 0.105 0.0670 0.0670 Masiero 2020PSJ.....1....5M NEATM