value unc_up unc_lo author ref method 0.033 0.0260 0.0260 Masiero 2020PSJ.....1....5M NEATM 0.038 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM 0.043 0.0250 0.0600 Masiero 2021PSJ.....2..162M NEATM 0.045 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM 0.047 0.0385 0.0385 Masiero 2017AJ....154..168M NEATM