value unc_up unc_lo author ref method 0.43 0.012 0.012 Mainzer 2011ApJ...743..156M NEATM 0.46 0.006 0.006 Mainzer 2011ApJ...743..156M NEATM 0.47 0.127 0.127 Masiero 2020PSJ.....1....9M NEATM