value unc_up unc_lo author ref method 10.75 0.180 0.180 Masiero 2014ApJ...791..121M NEATM 10.96 0.021 0.021 Masiero 2011ApJ...741...68M NEATM 11.01 2.170 2.170 Nugent 2016AJ....152...63N NEATM