value unc_up unc_lo author ref method 0.050 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM 0.056 0.0123 0.0123 Masiero 2011ApJ...741...68M NEATM 0.060 0.0102 0.0102 Masiero 2011ApJ...741...68M NEATM 0.180 0.0600 0.0900 Masiero 2021PSJ.....2..162M NEATM 0.195 0.0900 0.1680 Masiero 2021PSJ.....2..162M NEATM