value unc_up unc_lo author ref method 0.023 0.0150 0.0410 Masiero 2021PSJ.....2..162M NEATM 0.029 0.0220 0.0220 Masiero 2020PSJ.....1....5M NEATM 0.030 0.0350 0.0350 Masiero 2020PSJ.....1....5M NEATM 0.031 0.0147 0.0147 Masiero 2017AJ....154..168M NEATM 0.037 0.0470 0.0470 Masiero 2020PSJ.....1....5M NEATM 0.057 0.0049 0.0049 Masiero 2011ApJ...741...68M NEATM