value unc_up unc_lo author ref method 0.050 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM 0.050 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM 0.063 0.0300 0.0580 Masiero 2021PSJ.....2..162M NEATM 0.066 0.0310 0.0590 Masiero 2021PSJ.....2..162M NEATM 0.074 0.0124 0.0124 Masiero 2011ApJ...741...68M NEATM