value unc_up unc_lo author ref method 4.87 1.440 1.440 Masiero 2020PSJ.....1....5M NEATM 5.02 1.750 1.750 Nugent 2016AJ....152...63N NEATM 5.62 1.420 1.420 Masiero 2020PSJ.....1....5M NEATM 7.24 0.122 0.122 Masiero 2011ApJ...741...68M NEATM