value unc_up unc_lo author ref method 10.23 0.070 0.070 Masiero 2011ApJ...741...68M NEATM 6.06 1.580 1.580 Nugent 2016AJ....152...63N NEATM 6.35 1.830 1.830 Masiero 2021PSJ.....2..162M NEATM 6.45 1.860 1.860 Masiero 2021PSJ.....2..162M NEATM 7.23 1.909 1.909 Masiero 2017AJ....154..168M NEATM