value unc_up unc_lo author ref method 6.34 1.690 1.690 Masiero 2020PSJ.....1....5M NEATM 6.97 2.027 2.027 Masiero 2017AJ....154..168M NEATM 7.11 0.085 0.085 Masiero 2011ApJ...741...68M NEATM 7.49 2.420 2.420 Masiero 2021PSJ.....2..162M NEATM 7.84 1.860 1.860 Masiero 2021PSJ.....2..162M NEATM 9.40 2.640 2.640 Masiero 2012ApJ...759L...8M NEATM