value unc_up unc_lo author ref method 0.220 0.0845 0.0845 Masiero 2011ApJ...741...68M NEATM 0.232 0.0850 0.1340 Masiero 2021PSJ.....2..162M NEATM 0.340 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM