value unc_up unc_lo author ref method 0.055 0.0298 0.0298 Masiero 2017AJ....154..168M NEATM 0.057 0.0210 0.0330 Masiero 2021PSJ.....2..162M NEATM 0.065 0.0320 0.0620 Masiero 2021PSJ.....2..162M NEATM