value unc_up unc_lo author ref method 0.054 0.0100 0.0100 Masiero 2012ApJ...759L...8M NEATM 0.065 0.0116 0.0116 Masiero 2011ApJ...741...68M NEATM 0.070 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM 0.080 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM 0.090 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM