value unc_up unc_lo author ref method 0.032 0.0153 0.0153 Masiero 2017AJ....154..168M NEATM 0.043 0.0150 0.0240 Masiero 2021PSJ.....2..162M NEATM 0.058 0.0210 0.0330 Masiero 2021PSJ.....2..162M NEATM