value unc_up unc_lo author ref method 10.34 0.193 0.193 Masiero 2011ApJ...741...68M NEATM 10.77 0.163 0.163 Masiero 2011ApJ...741...68M NEATM 13.62 1.100 1.100 Tedesco 2002AJ....123.1056T STM