value unc_up unc_lo author ref method 0.071 0.0250 0.0380 Masiero 2021PSJ.....2..162M NEATM 0.073 0.0320 0.0560 Masiero 2021PSJ.....2..162M NEATM 0.079 0.0270 0.0420 Masiero 2021PSJ.....2..162M NEATM 0.094 0.0484 0.0484 Masiero 2017AJ....154..168M NEATM