value unc_up unc_lo author ref method 0.058 0.0330 0.0800 Masiero 2021PSJ.....2..162M NEATM 0.060 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM 0.075 0.0118 0.0118 Masiero 2011ApJ...741...68M NEATM