value unc_up unc_lo author ref method 0.034 0.0130 0.0220 Masiero 2021PSJ.....2..162M NEATM 0.046 0.0037 0.0037 Masiero 2011ApJ...741...68M NEATM 0.052 0.0262 0.0262 Masiero 2017AJ....154..168M NEATM 0.061 0.0491 0.0491 Masiero 2017AJ....154..168M NEATM 0.063 0.0210 0.0320 Masiero 2021PSJ.....2..162M NEATM