value unc_up unc_lo author ref method 0.112 0.0162 0.0162 Masiero 2011ApJ...741...68M NEATM 0.115 0.0211 0.0211 Masiero 2011ApJ...741...68M NEATM 0.170 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM 0.530 0.1900 0.1900 Nugent 2016AJ....152...63N NEATM