value unc_up unc_lo author ref method 10.98 0.110 0.110 Masiero 2014ApJ...791..121M NEATM 10.98 0.430 0.430 Masiero 2012ApJ...759L...8M NEATM 11.32 2.950 2.950 Nugent 2016AJ....152...63N NEATM 11.85 0.140 0.140 Masiero 2011ApJ...741...68M NEATM