value unc_up unc_lo author ref method 0.073 0.0240 0.0350 Masiero 2021PSJ.....2..162M NEATM 0.088 0.0540 0.0540 Masiero 2017AJ....154..168M NEATM 0.091 0.0840 0.0840 Masiero 2020PSJ.....1....5M NEATM