value unc_up unc_lo author ref method 10.97 2.610 2.610 Masiero 2021PSJ.....2..162M NEATM 11.75 3.490 3.490 Masiero 2021PSJ.....2..162M NEATM 11.99 0.210 0.210 Masiero 2011ApJ...741...68M NEATM