value unc_up unc_lo author ref method 0.085 0.0149 0.0149 Masiero 2011ApJ...741...68M NEATM 0.130 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM 0.178 0.0640 0.1000 Masiero 2021PSJ.....2..162M NEATM 0.201 0.0630 0.0910 Masiero 2021PSJ.....2..162M NEATM