value unc_up unc_lo author ref method 0.076 0.0114 0.0114 Masiero 2011ApJ...741...68M NEATM 0.090 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM 0.112 0.0430 0.0700 Masiero 2021PSJ.....2..162M NEATM