value unc_up unc_lo author ref method 10.60 0.052 0.052 Masiero 2011ApJ...741...68M NEATM 11.36 3.170 3.170 Masiero 2012ApJ...759L...8M NEATM 8.79 2.420 2.420 Masiero 2020PSJ.....1....5M NEATM 9.56 2.730 2.730 Masiero 2020PSJ.....1....5M NEATM