value unc_up unc_lo author ref method 0.060 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM 0.065 0.0038 0.0038 Masiero 2011ApJ...741...68M NEATM 0.069 0.0240 0.0360 Masiero 2021PSJ.....2..162M NEATM 0.080 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM