value unc_up unc_lo author ref method 4.60 0.970 0.970 Masiero 2021PSJ.....2..162M NEATM 5.21 1.214 1.214 Masiero 2017AJ....154..168M NEATM 5.25 1.180 1.180 Masiero 2021PSJ.....2..162M NEATM 5.50 1.750 1.750 Masiero 2021PSJ.....2..162M NEATM