value unc_up unc_lo author ref method 0.076 0.0510 0.1550 Masiero 2021PSJ.....2..162M NEATM 0.117 0.0923 0.0923 Masiero 2017AJ....154..168M NEATM 0.138 0.0650 0.1230 Masiero 2021PSJ.....2..162M NEATM 0.142 0.0395 0.0395 Masiero 2017AJ....154..168M NEATM