value unc_up unc_lo author ref method 0.033 0.0150 0.0290 Masiero 2021PSJ.....2..162M NEATM 0.044 0.0223 0.0223 Masiero 2017AJ....154..168M NEATM 0.045 0.0180 0.0300 Masiero 2021PSJ.....2..162M NEATM 0.045 0.0345 0.0345 Masiero 2017AJ....154..168M NEATM