value unc_up unc_lo author ref method 0.065 0.0250 0.0400 Masiero 2021PSJ.....2..162M NEATM 0.073 0.0266 0.0266 Masiero 2011ApJ...741...68M NEATM 0.080 0.0300 0.0470 Masiero 2021PSJ.....2..162M NEATM 0.083 0.0422 0.0422 Masiero 2017AJ....154..168M NEATM