value unc_up unc_lo author ref method 0.034 0.0170 0.0320 Masiero 2021PSJ.....2..162M NEATM 0.043 0.0160 0.0270 Masiero 2021PSJ.....2..162M NEATM 0.058 0.0314 0.0314 Masiero 2017AJ....154..168M NEATM 0.062 0.0079 0.0079 Masiero 2011ApJ...741...68M NEATM 0.075 0.0375 0.0375 Masiero 2017AJ....154..168M NEATM