value unc_up unc_lo author ref method 0.034 0.0130 0.0210 Masiero 2021PSJ.....2..162M NEATM 0.045 0.0510 0.0510 Masiero 2020PSJ.....1....5M NEATM 0.048 0.0080 0.0080 Masiero 2011ApJ...741...68M NEATM 0.050 0.0218 0.0218 Masiero 2017AJ....154..168M NEATM 0.055 0.0200 0.0320 Masiero 2021PSJ.....2..162M NEATM