value unc_up unc_lo author ref method 0.043 0.0082 0.0082 Masiero 2011ApJ...741...68M NEATM 0.054 0.0260 0.0500 Masiero 2021PSJ.....2..162M NEATM 0.070 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM