value unc_up unc_lo author ref method 0.050 0.0122 0.0122 Masiero 2011ApJ...741...68M NEATM 0.080 0.0280 0.0420 Masiero 2021PSJ.....2..162M NEATM 0.108 0.0470 0.0830 Masiero 2021PSJ.....2..162M NEATM