value unc_up unc_lo author ref method 5.21 1.460 1.460 Nugent 2016AJ....152...63N NEATM 5.38 1.280 1.280 Masiero 2021PSJ.....2..162M NEATM 5.39 1.460 1.460 Nugent 2016AJ....152...63N NEATM 5.76 0.261 0.261 Masiero 2011ApJ...741...68M NEATM 5.88 1.870 1.870 Masiero 2020PSJ.....1....5M NEATM 6.08 1.430 1.430 Masiero 2021PSJ.....2..162M NEATM