value unc_up unc_lo author ref method 0.038 0.0150 0.0260 Masiero 2021PSJ.....2..162M NEATM 0.047 0.0180 0.0300 Masiero 2021PSJ.....2..162M NEATM 0.050 0.0111 0.0111 Masiero 2011ApJ...741...68M NEATM 0.053 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM 0.054 0.0288 0.0288 Masiero 2017AJ....154..168M NEATM 0.060 0.0030 0.0030 Masiero 2011ApJ...741...68M NEATM