value unc_up unc_lo author ref method 10.16 0.210 0.210 Masiero 2011ApJ...741...68M NEATM 7.92 0.050 0.050 Masiero 2014ApJ...791..121M NEATM 8.08 0.400 0.400 Tedesco 2002AJ....123.1056T STM 8.75 0.091 0.091 Masiero 2011ApJ...741...68M NEATM 9.65 0.160 0.160 Masiero 2014ApJ...791..121M NEATM